number 12 1 2JASONBIEDRIF141\TC,Determine the volume at STP occupied by 9.95 kg of methane gas, CH4.9.95ку 1kg/10009122.4=444.196 LStoichiometry: Show all of your steps. Include units with all numerical values. Round your final answersto the correct number of digits based on significant figure rules.11. Consider the balanced chemical reaction below. Determine the mass (in grams) of water producedwhen 26.0 g of CaHa are reacted in the presence of excess oxygen. ("Excess oxygen" means that thereis an unlimited amount of oxygen available.)Cala +50₂3 CO₂ + 4H₂O12. Consider the balanced chemical reaction below. Determine the mass (in grams) of sodium sulphiteproduced from the reaction of 18.0 g of aluminum sulphite with 18.0 g of sodium hydroxide.Alz(50) + 6 NaOH 3 Na2SO3 + 2 Al(OH)3

12.) First calculate moles of both reactants and then determine the limiting reagent. From moles of…

12. Consider the balanced chemical reaction below. Determine the mass (in grams) of sodium sulphite produced from the reaction of 18.0 g of aluminum sulphite with 18.0 g of sodium hydroxide. 3 Naz50,+ 2 Al(OH), Al(50) 6 NaOH

12. Consider the balanced chemical reaction below. Determine the mass (in grams) of sodium sulphite produced from the reaction of 18.0 g of aluminum sulphite with 18.0 g of sodium hydroxide. 3 Naz50,+ 2 Al(OH), Al(50) 6 NaOH

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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Concept explainers

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".

Question

number 12

1 2
JASONBIEDRIF
141\TC,
Determine the volume at STP occupied by 9.95 kg of methane gas, CH4.
9.95ку 1kg
/10009
1
22.4
=444.196 L
Stoichiometry: Show all of your steps. Include units with all numerical values. Round your final answers
to the correct number of digits based on significant figure rules.
11. Consider the balanced chemical reaction below. Determine the mass (in grams) of water produced
when 26.0 g of CaHa are reacted in the presence of excess oxygen. ("Excess oxygen" means that there
is an unlimited amount of oxygen available.)
Cala +50₂3 CO₂ + 4H₂O
12. Consider the balanced chemical reaction below. Determine the mass (in grams) of sodium sulphite
produced from the reaction of 18.0 g of aluminum sulphite with 18.0 g of sodium hydroxide.
Alz(50) + 6 NaOH 3 Na2SO3 + 2 Al(OH)3

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