What is the starting amount? Hayden-McNeil Login 9 U.S. History - U.S._Hist... 101 Chem101: Transform.Tempo-Markings-BPQuestion 14 of 25Aluminium has a density of 2.70 g/cm³. How many moles of aluminum are in a13.2 cm3 block of the metal substance?STARTING AMOUNTADD FACTORANSWERRESET*( )16.022 x 102326.989621.3235.60.10013.22.700.489O Type here to search

Given : Density of Aluminium = 2.70 g/cm3 And volume of aluminium = 13.2 cm3

Answered: Aluminium has a density of 2.70 g/cm.…

Aluminium has a density of 2.70 g/cm. How many moles of aluminum are in a 13.2 cm block of the metal substance? STARTING AMOUNT

Chemistry: An Atoms First Approach

2nd Edition

ISBN:9781305079243

Author:Steven S. Zumdahl, Susan A. Zumdahl

Publisher:Steven S. Zumdahl, Susan A. Zumdahl

Chapter19: The Representative Elements

Section: Chapter Questions

Problem 105CP

See similar textbooks

Related questions

Q: Consider a sample containing 0.330 mol of a substance. How many atoms are in the sample if the…

A: Mole is the amount of the substance that contains the same number of particles or atoms or…

Q: The chemical formula for hydrogen fluoride is HF. A chemist measured the amount of hydrogen fluoride…

A: Since you have posted multiple questions, we are entitled to answer the first only.

Q: Consider

A: We will use stoichiometry of the reaction

Q: X+Y2----XY How many moles of Y2 would be required to produce 0.022 moles of XY?

Q: According to the following reaction, how many moles of oxygen gas are necessary to form 0.438 moles…

Q: According to the following reaction, how many moles of mercury will be formed upon the complete…

Q: The theoretical yield of aluminum is 1.16 moles. If only 1.03 moles of aluminum were collected, what…

A: Given, Theoretical yield = 1.16 moles Actual yield = 1.03 moles % yield = ?

Q: D are products. How many moles of D can be produced with 5.98 moles of A being completely reacted?…

A: Given data: Moles of A completely reacted=5.98 mol. Chemical reaction: 3 A + 2 B → 4 C + 2 D To…

Q: In order to convert between grams and moles of the same compound, where do you find the appropriate…

A: Choose the correct option of the given question--

Q: Glucose, when allowed to react with oxygen will produce carbon dioxide gas and water. If 1.20 moles…

A: The reaction of glucose in presence of oxygen to produce carbon dioxide and water is an example of…

Q: When magnesium is heated in air, it reacts with oxygen to form magnesium oxide. suppose a piece of…

A: Given,Mass of magnesium oxide = 1.30gThe mass of magnesium used to form 1.30g of magnesium oxide is…

Q: How many grams of Hz are needed to produce 12.14 g of NH3? Express your answer numerically in grams.

A: Haber process: The Haber Process is used to produce ammonia from nitrogen and hydrogen. The method…

Q: For the following reaction, 0.540 moles of iron are mixed with 0.170 moles of oxygen gas. iron (s)+…

Q: Place the following substances in order from smallest to largest amount (in moles), given 32.55 g of…

A: Number of moles of any substance =Given mass of substanceMolar mass of substance In case given mass…

Q: A reaction between nitrogen and hydrogen forms ammonia (NH3). If 15.62 grams of nitrogen is reacted…

Q: 5 F2 (g) + 2 NH3 (s) N2F4 (g) + 6 HF (g) If you reacted 11.9 moles of F2 how many moles of HF would…

A: Given Chemical Reaction: 5 F2(g) + 2 NH3(g) ---> N2F4 (g) + 6 HF(g) Moles of F2 reacted = 11.9…

Q: According to the following reaction, how many moles of water are necessary to form 0.442 moles of…

Q: A student performs an experiment in lab and produces 4.91 g of product. If the theoretical yield…

A: Given: The amount of product = 4.91 g experimentally The amount of product = 8.44 g theoretically…

Q: Aluminium has a density of 2.70 g/cm. How many moles of aluminum are in a 13.2 cm block of the metal…

A: 2.7g/cm3x13.2cm3x 1 mol27 g=1.32 mol

Q: Consider the following reaction for Pentane (C5H12): C5H12 + 8O2 --> 5CO2 + 6H2O If 2.5 moles of…

A: On reaction completion, one of the reactants is always left unconsumed, while the other is totally…

Q: According to the following reaction, how many moles of calcium oxide will be formed upon the…

A: Calcium carbonate is CaCO3, Calcium oxide is CaO, Carbon dioxide is CO2. The given reaction is:…

Q: Methanol can be formed by the following UNBALANCED equation below. What is the mass in grams of…

Q: Liquid hexane (CH; (CH,), CH;) reacts with gaseous oxygen gas (0,) to produce gaseous carbon dioxide…

A: No. of moles = mass/molar mass Mass = moles × molar mass Percent yield = {actual yield/theoretical…

Q: Magnesium Oxide reacts with Sodium Chloride to produce Sodium Oxide and Magnesium Chloride. Balance…

A: Magnesium oxide reacts with sodium chloride to form sodium oxide and magnesium chloride. The…

Q: According to the following reaction, how many grams of oxygen gas are necessary to form 0.523 moles…

Q: Liquid hexane (CH,(CH,) CH, reacts with gaseous oxygen gas (0,) to produce gaseous carbon dioxide…

A: Given, Liquid hexane (C6H14) react with gaseous Oxygen (O2) gas to produce gaseous carbon dioxide…

Q: According to the following reaction, how many grams of oxygen gas are necessary to form 0.167 moles…

A: The balanced reaction is as :- C(s) + O2(g) ----> CO2(g) From the above equation, 1 mole of CO2…

Q: A sample of ammonium phosphite, (NH4)3PO3, contains 0.165 mol of oxygen atoms. The number of moles…

A: Since we know that Ammonium Phosphite having chemical formula =( NH4)3PO3 So it contains 1.0 mol…

Q: According to the following reaction, how many moles of hydrogen gas will be formed upon the complete…

A: The balanced reaction taking place is given as, 2 H2O (l) ------> 2 H2 (g) + O2 (g)

Q: how many moles of aluminum would be required to produce 10.0g of copper according to 2Al(s) +…

Q: Aluminium has a density of 2.70 |g/cm3. How many moles of aluminum are in a 13.2 cm block of the…

Q: A chemist measures the amount of bromine liquid produced during an experiment. She finds that 2.3 g…

A: Given :- mass of bromine liquid produced = 2.3 g To calculate :- Number of moles of bromine liquid…

Q: 7.77 g of titanium (II) carbonate contains ........ moles of carbon.

A: Applying concept of mole n= w/M

Q: Consider the balanced chemical reaction below. What is the maximum amount of grams of Fe that can be…

A: The limiting reagent in a chemical reaction is a reactant that is totally consumed when the chemical…

Q: Consider the reaction: 3Ba(s)+N2(g)→Ba3N2(s)3Ba(s)+N2(g)→Ba3N2(s). Part A: How many moles of barium…

A: Part A: How many moles of barium metal react to produce 0.220 mol of barium nitride?…

Q: When octane (C,H,5) is burned, the yield of products (carbon dioxide and water) is 93%. What mass of…

A: Calculate the moles of octane, Moles of octane = Calculate the moles of oxygen, Moles of oxygen gas…

Q: Refer to the picture below. If 15.0 g of Mg and 150.0 g of AgNo₃ are allowed to react, find the 1.…

Q: According to the following reaction, how many grams of mercury will be formed upon the complete…

A: 1 mol = 6.022×1023 [Avogadro's number] The mass of one mole of molecules of a substance is known as…

Q: According to the following reaction, how many moles of water are necessary to form 0.581 moles…

Q: According to the following reaction, how many grams of calcium oxide will be formed upon the…

A: Law of conservation of mass is followed in the chemical reaction, similarly by the help of…

Q: A substance has a molar mass of 133.4 g/mol. What is the mass of a sample that contains 0.0709…

A: Anything which is in the number of 6.022×1023 ( Avogadro's number ) is called one mole. For example…

Q: In an experiment forming ethanol, the theoretical yield is 50.5 g. If the percent yield is 64.25%,…

A: Given, In an experiment forming ethanol, the theoretical yield is 50.5 g and the percent yield is…

Q: According to the following reaction, how many moles of hydrogen gas will be formed upon the complete…

A: Balanced equation is H2O(l) -->…

Q: A mixture of 8g of iron and 4g of sulphur is heated. The elements combine to produce iron (1I)…

Q: 3. In a certain experiment, 15 grams of iron (II) chloride reacts with 12 grams of sodium phosphate.…

A: Given mass of iron (II) chloride = 15 g mass of sodium phosphate = 12 g

Q: How many moles of Rb are there in a sample that contains 7.65×1022 rubidium atoms? moles…

A: Avogadro's number gives the number of atoms, molecules or ions in one mole of the substance and it…

Q: In N2O , 28 g N combines with 16 g O. Determine grams of O and N in NO2?

Q: When calcium carbonate reacts with hydrochloric acid, an aqueous solution of calcium chloride,…

A: Using mole concept we easily determine the amount of reactent is used and amount of products is…

Q: Consider the following unbalanced chemical reaction: NH3 + HOCl → NCl3 + H2O If 40.5 grams of HOCl…

A: Ammonia reacts with hypochlorous acid to form nitrogen trichloride and water. The equation for the…

Q: Mass of aluminum (g): 0.25g Mass of alum crystals (g): 0.27g 1. Using your starting mass of…

A: Answer: To calculate theoretical yield, we will use the given molar ratio and by equating the ratio…

Question

100%

What is the starting amount?

Hayden-McNeil Login 9 U.S. History - U.S._Hist... 101 Chem101: Transform.
Tempo-Markings-BP
Question 14 of 25
Aluminium has a density of 2.70 g/cm³. How many moles of aluminum are in a
13.2 cm3 block of the metal substance?
STARTING AMOUNT
ADD FACTOR
ANSWER
RESET
*( )
1
6.022 x 1023
26.98
962
1.32
35.6
0.100
13.2
2.70
0.489
O Type here to search

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.

Similar questions

When methane is combusted, how many moles of oxygen gas are needed to react to form 1.06 moles of water? Use the equation below, round to the nearest 0.01, and remember to include units (properly abbreviated) and substance in your answer CHA + 202 - > CO2 + 2H20
How many grams of Cl2O7 contains 2.85 x 1021 molecules of Cl2O7 in it? Show work.
2.48g of hydrated copper(ii)chloride (CuCl2.xH2O) were heated to constant mass. 1.96g of anhydrous copper(ii)chloride were obtained. determine the value of x in CuCl2.xH2O.(AO2)
WHAT WILL YOU DO? In the final round of The Battle of Geniuses, you and your competitors were asked to guess the number of grains of rice in a 100 kg sack of rice. The contestant whose guess is closest to the actual number will win the prestigious prize, trophy, and a lifetime supply of rice :). How could you prepare for such a contest without actually counting the grains in a 100kg sack of rice? Ps. This question can be answered in relation of your knowledge about mole (of an atom). So, apply your knowledge about mole to answer this question.
points A 0.1938 g of an organic compound known to contain C and H only was burned. The traps for H2O and CO₂ increased in mass by 0.2750 g and 0.5972 g. respectively. What is the percentage of carbon?
Two reactions take place in the reactor following the stoichiometry shown below: 2 A → 5 C and A → 2 D If 135.2 mol of A is fed into the reactor, 29.0 mol of A is leaving the reactor at the end of the process and 97.0 mol of C is produced, calculate the percent yield of C. (Report in % format using two decimal figures, e. g. 99.99%)
1.1 It is well-known that te emission of greenhouse gasses such as carbon dioxide presents a very grave threat to the environment. Attempts are ongoing to absorb this gas by several means. One such approach involves the use of vegetation, as plants utilize the gas by means of photosynthesis. One such plant , which has shown great promise, is the "Spekboom" It has been estimated that fully-grown Spekboom can absorb 3.8 tonnes of carbon per hectare of plants per year. If the system is fully functional, South Africa can generate 234.5 x 109 kWh of electricity per year. Assume that 1559 pounds of CO2 is emmited per year per Megawatt-hour of electricity generated in the country. Determine, by means of the use of conversion factors, how many square kilometres of Spekboom could theoretically absorb all of this carbon dioxide ? 1.2 Consider the molecule, ClPO2 (The Phosphorus atom is the central atom) 1.2.1 Draw the 3-D Lewis dot structure of the molecule, including all possible resonance…
A local water retention pond was found to have elevated levels of mercury concentrated as 14 ng per liter. You would like to collect some mercury for your homemade perpetuum mobile machine. How many moles of mercury can you get you collect and process the entire volume of 1250 m3 of the water in the pond?
Now, let us think about iron (Fe). The total mass of BIFs globally is estimated at 5.0×1017 kg, wherein iron accounts for approximately 35% by mass. The atomic mass of iron is 55.8 g/mole (0.0558 kg/mole). What is the total mass of iron in BIFs in kilograms and moles? Answer x 1017 kg of Fe contained in BIF deposits Answer x 1018 moles of Fe contained in BIF deposits Finally, take the values you have computed in units of moles, and express them as the molar ratio of iron (Fe) to oxygen (O2) of BIFs. You can do this by dividing both sides of the ratio by the larger number (Fe in this case). Fe:O2 = 1:Answer Not sure what the "Answers" are?
3. Molly Cule weighed 8.61g of her hydrate (which is CaSO4*2H2O). After she did her hydrates lab, she found that her anhydrate weighed 6.81g. A) If Molly has not completely dried her samples before weighing her anhydrate, how would her final calculations of mole ratio of water to anhydrate be affected? B) How many moles of water were lost during the lab due to evaporation?
You have two distinct gaseous compounds made from element X and element Y. The mass percents are as follows: Compound I: 30.43% X, 69.57% Y Compound II: 63.64% X, 36.36% Y In their natural standard states, element X and element Y exist as gases. (Monatomic? Diatomic? Triatomic? That is for you to determine.) When you react gas X with gas Y to make the products, you get the following data (all at the same pressure and temperature): 1 volume gas X + 2 volumes gas Y 2 volumes compound I 2 volumes gas X + 1 volume gas Y 2 volumes compound II Assume the simplest possible formulas for reactants and products in the chemical equations above. Then, determine the relative atomic masses of element X and element Y.
You have two distinct gaseous compounds made from element X and element Y. The mass percents are as follows: Compound I: 30.43% X, 69.57% Y Compound II: 63.64% X, 36.36% Y In their natural standard states, element X and element Y exist as gases. (Monatomic? Diatomic? Triatomic? That is for you to determine.) When you react gas X with gas Y to make the products, you get the following data (all at the same pressure and temperature): 1. volume gas X + 2 volumes gas Y2 volumes compound I 2. volumes gas X + 1 volume gas Y2 volumes compound II Assume the simplest possible formulas for reactants and products in the chemical equations above. Then, determine the relative atomic masses of element X and element Y.