0.792g of Aluminum reacts with sulfuric acid to form aluminum sulfate and H2 and 0.0813 of H2 is collected. What is the percentage of aluminum in the sample

Q: What volume of nitrogen should be produced with 5.8L of carbon monoxide (CO)? 2C7H5(NO2)3 ---> 2C…

A: The given equation is

Q: A sulfur containing compound is treated chemically to convert all its sulfur into Barium sulfate…

A:

Q: 5.0g of solid zinc carbonate are heated to produce oxide and carbon dioxide.  (a) Write a balanced…

A: Number of moles of a chemical compound is used to calculate the amount of the compound in the given…

Q: C 4H 8 +6O2 4CO2 + 4H 2OWhat is the stoichiometric ratio of H 2O to O 2? (Include units.)

A: Combustion reaction is the type of reaction of a hydrocarbon with oxygen gas. For hydrocarbons,…

Q: An herbicide is found to contain only C, H, N, and Cl.The complete combustion of a 100.0-mg sample…

A: The empirical formula is the chemical formula of any compound that represents the proportions of…

Q: How many moles of hydrogen gas are generated by 0.039 grams of magnesium? Report the answer to four…

A: Given:Mass of Magnesium = 0.039 g.Molar mass of Mg = 24.305 g/mol.Balanced chemical reaction is…

Q: What volume of hydrogen fluoride would be produced

A: Given :- volume of F2 consumed = 9.18 mL  To be calculated :- volume of HF produced  At STP :-  1…

Q: 32. How many grams of Limestone (Calcium Carbonate) must be decomposed if 7650 L of Carbon --→…

A: Given that: volume of CO2 = 7650 L molar mass of CaCO3 = 100.0 g/mol To find the mass of limestone?…

Q: Please do the question where it states "using the ideal gas law, calculate the theoretical yield of…

A: The stoichiometry method helps in analyzing reactant's/product's amount in mole/mass terms. The…

Q: How many moles of hydrogen gas would be needed to react with excess carbon dioxide to produce 65.1…

A: Given  Number of mole of water vapor    = 65.1 mole  Number of mole of hydrogen gas =  ?

Q: How many grams of nitrogen gas are neeeded to produce 35.25g of ammonia are produced? 27.50g…

A:

Q: 6. How many moles of calcium will react with 2.00 grams of:

A: the balanced equation of Ca with each acid is given below  a. Ca +  2 HCl  -------- >  CaCl2   +…

Q: > How is the quantity of a gas related to those of other substances in a balanced equation?

A: “Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: When 163.7 g of aluminum chloride (M = 133.33 g/mol) decomposes under STP conditions, what volume of…

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Q: any grams of sodium azide are mmHg anc

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Q: how many grams of H2O will react with 6.183 g of SCI4

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Q: what is the mole ratio between O, and CO,?

A: Given :-  C5H12(l) + 8 O2(g) →6 H2O(g) + 5 CO2(g)  To find :-  mole ratio of O2 to CO2

Q: When octane is combusted with inadequate oxygen, carbon monoxide may form. If 100 g of octane is…

A: Given: Mass of octane = 100 g. And mass of oxygen = 200 g.

Q: What is the percentage composition of C6H12O6

A: Glucose composition  means that carbon, hydrogen and oxygen are present in the ratio 1 : 2 : 1 in…

Q: Determine the theoretical yield and the percent yield if 21.8 g of K2CO3 is produced from reacting…

A: Given that -  Mass of potassium carbonate, K2CO3 = 21.8 g  Mass of potassium super oxide , KO2 =…

Q: If 7 moles of hydrogen gas are mixed with 5 moles of bromine gas, how many moles of each species…

A: We can consider the balanced equation to solve the problem.  The balanced equation is : H2 + Br 2…

Q: How many moles of silver chromate will be produced from 143 g of silver nitrate?

A: Number of moles of a substance is given by the ratio of mass of the substance to that of the molar…

Q: How many moles of gas would be produced 5 grams of sodium bicarbonate reacted completely with acetic…

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Q: What mass of ammonium phosphate is produced by the reactionog 5.8 g of ammonia?

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Q: how many grams of limestone must be reacted to produce 500 grama of lime

A: The Question is based on the concept of Reaction Stoichiometry. We have to determine how much…

Q: How many moles of potassium chlorate must react to produce 0.73 moles of oxygen?

A: The decomposition reaction of potassium chlorate is as follows: 2KClO3 → 2KCl + 3O2

Q: using the information from the picture What mass of oxygen gas is produced by the reaction of 7.4g…

A: The reaction involved in photosynthesis: 6CO2  + 6H2O    .............................>…

Q: The empirical formula for C6H12 is-

A: Applying concept of empirical formula.

Q: How many liters of amımonia will be produced from 15 grams of hydrogen?

A: To solve this problem the first thing you need to know is the equation for the reaction of hydrogen…

Q: A 1.740g sample of silver was burnt in an atmosphere of sulphur gas. Upon completion of the reaction…

A: Given:Mass of silver =  1.740gMass of silver sulphide = 2.000 gWe need to determine the empirical…

Q: What mass in grams of NaN3 is required to produce 50.2 L of N2 gas (density = %3D 1.25 g/L)…

A: Given, Volume of N2 = 50.2L Density of N2 = 1.25g/L

Q: theoretical yield of sulfurou

A:

Q: what is the total volume if 20 cm² of oxygen react with 20cm² of hydrogen

A: At S.T.P 1mol of any gas will occupy 22.4 L of volume.  Note :  Unit of volume = 22.4 L

Q: 0.0984g of an unknown chloride is dissolved in water a solution of silver nitrate is added an…

A: Weight of unknown chloride=0.0984g Weight of silver chloride=0.2290g

Q: If you burn 29.2 g of hydrogen and produce 261 g of water how much oxygen reacted

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Q: What is the Molecule weight of sarin gas?

A: Given -> Sarin gas

Q: What mass of solid K is produced during this reaction?

A:

Q: percentage by mass of calcium

A: Mass percentage of any component in a compound is calculated by formula :  Mass % = Mass of…

Q: Nitrous oxide (N₂O), also known as laughing gas, has uses in surgery and dentistry as an anesthetic.…

A: Given : Mass of N2O = 4.23 Kg = 4230 g                                               (since 1 Kg =…

Q: use 17.89 mL (experimental volume) and 0.00074044 mol H2 (theoretical moles of hydrogen gas) to…

A: Given: Volume of gas = 17.89 = 0.01789 L                                    (Since 1 L = 1000 mL)…

Q: calculate grams of ammonia produced when 23.5 dm³ of N2 @STP reacts with excess H2

A:

Q: The perfect gas equation for 12 g of 2He is

A: The ideal/perfect gas equation is  PV=nRT where n = number of mole of gas Given data mass of Helium…

Q: what is the mass of dry precipitate actually collected?

A: Molarity is the number of moles of solute in 1Litre of the solution.

Q: How many liters of Oxygen will react with an excess of Hydrogen to produce 5 liters of water?

A: Using concept of limiting reagent and 1mole = 22.4 L at NTP.

Q: c. How many moles of carbon monoxide form at the same time that 0.246 mol CS, forms?

A: In every chemical reaction, reactants undergo reaction forming the products. Mole is defined as the…

Q: How many grams of magnesium produced if 42.0g of potassium are used? are

A: Given :- mass of K = 42.0 g  To be calculated:- mass of Mg (in g)  number of moles = mass/molar mass…

Q: 5. Huge quantities of sulfur dioxide are produced from zinc sulfide by means of the following…

A: Percentage yield of a reaction is defined as : % yield = (actual yield/theoretical yield) x 100%

Q: How many moles of gas would be produced if 0.0595 moles of sodium bicarbonate reacted completely…

A: Given moles of Sodium bicarbonate (NaHCO3) reacts = 0.0595 moles moles of gas produced = ? First we…

Q: Calculate the if 20.0ml of (d=0.867g/ml) is burned in air a) how many grams of oxygen us needed for…

A: The balanced chemical reaction is the one in which the number of atoms is the same on both sides of…

Q: rocedure 1: 846.0 grams of calcium oxide and 264.0 grams of water are combined in order to produce a…

A:

Stoichiometry

Stoichiometry is a chemical division that evaluates the quantitative content of the chemical process with the help of the reacting molecules or products taking part in the reaction. The term “stoicheion” in “Stoichiometry”, is an old Greek term for "element" whereas “metron” means "measure".