Answered: In lab you measure out 32.02 grams of…

In lab you measure out 32.02 grams of C3H6O3C3H6O3 for an experiment. How many mol is this? Give your answer to 2 decimal spaces.

Chemistry: Matter and Change

1st Edition

ISBN:9780078746376

Author:Dinah Zike, Laurel Dingrando, Nicholas Hainen, Cheryl Wistrom

Publisher:Dinah Zike, Laurel Dingrando, Nicholas Hainen, Cheryl Wistrom

Chapter10: The Mole

Section: Chapter Questions

Problem 86A

See similar textbooks

Related questions

Q: A virus has a mass of 9.0 × 10 mg and an oil tanker has a mass of 3.0 × 10´ kg. Use this information…

A: 1 mole of a substance possesses Avagadro no. of atoms/molecules. Avagadro no.= 6.022 x 1023…

Q: How many centiliters of sulfuric acid are in 32.9 x 10-23 molecules of acid? The density of…

A: Here we have asked that how many centilitres of sulfuric acid are present in 32.9 × 10-23 molecules…

Q: Write the correct answer with 1 place after the decimal point. What is the molecular mass of…

A: What is the molecular mass of C10(N1O1]3?

Q: An oxygen atom has a mass of 2.66 × 10 - 23 g and a glass of water has a mass of 0.050 kg. Use this…

A: A question based on mole concept, which is to be accomplished.

Q: the label on an ocean spary cran-raspberry drink list 30g of surgar in 240mL of drink. I weighted…

A: Percent composition =Mass of solute Mass of solution×100%

Q: A raindrop has a mass of 50. mg and the Pacific Ocean has a mass of 7.08 × 104º kg. Use this…

A: Avogadro’s number is the number of atom/molecules present in one mole of any substance. And one mole…

Q: 1 mol of any gas under room conditions occupy 24 L. Under room conditions, 600 mL of a gas, X,…

A: Yes it's a bit tricky, don't worry I will help you out. Follow the steps: 1. Calculate the molar…

Q: Calculate the number of hydrogen atoms in a 110.0 g sample of glucose (C,H1206). Be sure your answer…

A: Mass of glucose = 110.0 g Number of hydrogen in glucose = ?

Q: Calculate the number of grams of AICI3 in 1.25 miles of AICI3.

Q: A tablet of Benadryl (RR), an antihistamine, has a mass of 0.53 g. It contains 25 mg of the active…

A: Given : mass of tablet = 0.53 g And mass of active ingredient = 25 mg

Q: Which represents the greatest number of atoms? Group of answer choices 15 g of Cu 15 g of Zr 15 g of…

A: no. of atoms in Cu = 15 X 6.023X1023/ 63.5 = 1.42 X 1023 no. of atoms in Zr = 15 X 6.023X1023/ 91.22…

Q: there is a mole of water in a beaker. A student measures the weight of the 1 mole of water of 18.02…

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

Q: How many moles are there in 6.18 kg NaCl?

Q: Convert (4.354x10^24) molecules of magnesium bromide, MgBr2 (OR M g Br2) to grams of magnesium…

A: For one mole of any substance 6.023× 10^23 molecule or atom or ions present. This 6.023×10^23 is…

Q: Calculate the mass of 0.11 moles of Cu(NO3)2. grams Give your answer to 2 decimal spaces.

A: Given that , No. Of moles of Cu(NO3)2 = 0.11 moles

Q: If you have 52% silicon dioxide in a 12.09 g sample, what mass of silicon dioxide do you have? Am…

A: Given, Mass % = 52% Mass of sample = 12.09 g Mass of SiO2 = ?

Q: A brick has a mass of 4.0 kg and the Earth has a mass of 6.0 x 10 1027 g. Use this information to…

A: First of all we know the number of moles equals to 6.022x1023quantity. So 1mole brick means…

Q: A raindrop has a mass of 50. mg and the Pacific Ocean has a mass of 7.08 x 10 kg. 20 Use this…

Q: 4

A: This question is related to mole concept.

Q: Be sure to answer all parts. (a) Calculate the number of oxygen molecules and the number of oxygen…

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

Q: Question 7: Calculate the mass in grams of each of the following: A. 8.0 mol lead oxide (PbO)…

A: The amount of substance is usually defined in terms of mole. The mole is the SI unit of the quantity…

Q: Calculate the mass in grams of carbon in a 1 carat diamond that contains 1.32x1022 atoms of carbon.

A: Given the number of C atoms present in the 1 carat diamond = 1.32*1022 atoms We have to convert the…

Q: Using the Avogadro Nu A virus has a mass of 9.0 x 10 12 mg and an oil tanker has a mass of 3.0 x 10'…

A: Mass of 1 virus = 9.0 ×10-12 mg Mass of oil tanker = 3.0 ×107 Kg We need to find mass of one mole of…

Q: Do I always have to divide the top number by the bottom? In this case... 1mol divided by 174.1g of…

A: Actually from given grams of pure juglone the moles of juglone present have to be calculated. In…

Q: 4 NH3 (g) + 5 O2 (g) --> 4 NO (g) + 6 H20 (I) When 36.25 g of NH3 was used in a reaction, how many…

A: It is given that 4 moles of NH3 are reacting with 5 moles of O2 to produce 4 moles of NO and 6 moles…

Q: I would like to see the steps taken to solve this problem. The densities of bromoform and acetone…

Q: A raindrop has a mass of 50. mg and the Pacific Ocean has a mass of 7.08 x 100 kg. Use this…

Q: There are 3.76 × 1022 atoms in 1 gram of oxygen. How many atoms are there in 700 grams of oxygen?…

A: Given Mass of Oxygen = 1 gram Number of atom = 3.76 × 1022 atom Number of atom in 700 gram of…

Q: Calculate the total number of oxygen atoms in 65.0 g of KClO3. Express your answer in scientific…

Q: Part A.Calculate the percent carbon in fructose, C6H12O6 Express your answer are using to decimal…

A: Answer :- A) The percent Carbon in Fructose, C6H12O6 = 40.00% B) The percent Hydrogen in…

Q: Ammonium phosphate ((NH4) 3 PO4) is an important ingredient in many fertilizers. It can be made by…

A: Ammonium of phosphate is an important ingredient used in fertilizers. The balanced chemical equation…

Q: What is the mass of 3.981 x 10^25 molecules of ammonium chloride, NH4Cl? An unknown gas is found to…

A: Welcome to bartleby !

Q: 3. Consider a 100.0 g sample of methanol (CH:OH). Show your work for each of the calculations below…

A: Given the mass of methanol(CH3OH) sample = 100.0 g Molar mass of methanol = 32.04 g/mol Moles of…

Q: One day on a walk you find a tiny piece of a meteor. Lab analysis determined it was 1.24 percent…

A: Given: Lab analysis determined 1.24 percent mass (percent composition) of Iridium in meteor sample.

Q: Solve the following problems. Make sure to follow the significant figure rules for subtracting and…

A: Rules for writing significant figures in addition subtraction multiplication and division; In case…

Q: Using the Avogadro Number An iron atom has a mass of 9.27 x 10 -23 g and a cooking pot has a mass of…

Q: 5.08 g of benzoic acid are dissolved in 100 mL of hot water (assume all of the benzoic acid…

A: 4.63 g of benzoic acid crystals will be obtained

Q: Determine the mass of oxygen in a 5.8-g sample of sodium bicarbonate (NaHCO3). Express your answer…

A: Given; Mass of sodium bicarbonate (NaHCO3) = 5.8 g Mass of oxygen (O) = ? Note: Molar mass sodium…

Q: Calculate the mass in grams of each sample. 9.27×1019 CH4 molecules Express your answer using three…

Q: researcher is using 7.20 x 1023 molecules of chlorine gas (Cl2) in an experiment. How many grams of…

A: Number of Molecules = 7.20 ×1023 Moles = Number of molecules/6.022×1023 = 7.20 ×1023/6.022×1023 =…

Q: 0.145 mol C2 H6 Express your answer using three significant figures. VC = mol Submit Request Answer…

Q: An oxygen atom has a mass of 2.66 × 10 – 23 g and a glass of water has a mass of 0.050 kg. Use this…

Q: How many gold atoms are in a 0.500 ounce, 18 K gold bracelet? (18 K gold is 75% gold by mass.)…

Q: An aluminum atom has a mass of 4.48 x10 -23 g and a small airplane has a mass of 5000. kg. Use this…

A: Avogadro's number is the number of units in one mole of any substance equal to 6.022×1023. The units…

Q: Copper(II) fluoride contains 37.42%% F by mass. Use this percentage to calculate the mass of…

A: Given : Mass of copper (II) fluoride i.e CuF2 sample = 58.0 g And percent by mass of F = 37.42 %

Q: An oxygen atom has a mass of 2.6610−23g and a glass of water has a mass of 0.050kg. Use this…

A: The number of units in one mole of any substance is equal to Avogadro’s constant. Given: Mass of…

Q: 122 grams + 250 grams --> 229 grams + ___ grams what is the last gram?

A: Law is conservation of mass: According to this, total mass of reactants is equal to total mass of…

Q: A chemist weighed out 3.51g of calcium. Calculate the number of moles of calcium she weighed out.…

A: Solution stoichiometry involves the calculation of concentration of solutions in the given…

Q: how many grams of the hydrochloric acid in 5x10^45 molecules of the substance

A: Since we know that 6.022 ×1023 molecules of any substance = 1.0 mol of that substance . By using…

Q: What is the molecular mass of C8H2?

Concept explainers

Mole Concept

Mole concept is a method to determine the amount of any substance that consists of some elemental particles using a grouping unit called ‘mole’. The mole concept enables one to handle the large amount of small elementary particles. The mole concept can be used in many calculations related to mole calculation, molar amount, mole ratio, and so on, which are significant in chemistry.

Question

In lab you measure out 32.02 grams of C3H6O3C3H6O3 for an experiment. How many mol is this? Give your answer to 2 decimal spaces.

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

Write the correct answer with 1 place after the decimal point What is the molecular mass of C8H2?
How many molecules of C6H12C6H12 would you have if you have 3.31 mol? Report your answer with 3 significant figures and in scientific notation.
How many molecules are there in (4.87*10^ ^ 2) g CCl 4 ? Answer to 3 significant figures. Note: Your answer is assumed to be reduced to the highest power possible .
What is the mass of 2.38 moles of AgNO 3 ^ prime ? Write your answer to 2 decimal places and include the unit .
3. Now let's suppose it's your turn to be the professor. You want to write a question for your students using theoretical data. Suppose you want their "unknown liquid" to be toluene (molar mass = 92.1 g/mol). Using the data in the table below, what should the "mass of flask + unknown condensed liquid" be so that they can correctly identify toluene as their unknown? Mass of flask: 77.485 g Mass of flask + unknown condensed liquid: ????? Temperature of water bath: 100 °C Pressure of gas in our system: 0.997 atm Volume of gas in our system: 255 mL Group of answer choices: A) 78.250 B) 0.765 C) 1.04 g D) 78.525 g
Glucose has the formula C6H12O6. What is the percent composition of oxygen in glucose to three significant digits?
How many molecules of hydrogen fluoride (HF) are in (2.1x10^-2) moles of hydrogen fluoride (HF)? For Avogadro's number use: 6.022 x 1023 Round your answer to two significant figures. For the unit, use the word molecule. Note: Your answer is assumed to be reduced to the highest power possible.
Determine the molar mass (also known as molecular weight or molecular mass) of the following molecule: Mg1S2(C1O2)2 Enter your answer as a number with at least 3 decimal places.
How many moles are there in 572.6 g of Na 2 SO 4 ? Answer to 2 decimal places and give the unit .
Assume that the ratio of moles of Cl to moles of Cu are 2.7. If we can represent the formula by CuClx, what is the value for x? Round your answer to the nearest whole number. Do NOT include units. So, if you think the formula is CuCl6, you enter the number 6.
What is the mass in grams of 4.57 × 10²⁵ molecules of Cl₂? I get the write and but the wrong number of tens when doing it on my calculator and I am not sure why Correct answer is =5.38×10^3 g Cl2 My answer is =5.38 x 10^49
How many moles of SO2 are present in 42.7 grams SO2? Show work on your paper using dimensional analysis. In the box below, enter your numeric answer only.