1. Write i) the molar mass ii) two conversion factors generated from each molar mass of the following: a) H2O b) CO2

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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) he molar mass ii) two conversion factors generated from each molar mass of the following:
a) H2O
b) CO2
2. Balance the chemical equation for the following:
CO2 +
(unbalanced)
+ HOʻH*Ɔ
And set up the mole ratio of
O'H
a) O2 to C4H9OH
b) CO2 to O2
3. How many moles of aluminum oxide will be produced from 0.50 mol of oxygen?
4Al +3 O2 2 Al½O3
4. How many grams of CaS are produced from 2.500 moles of CaO?
4 HgS +4 Cao → 4Hg + 3CAS + CASO4
5. What mass of water is produced by the complete combustion of 225.0 g of butane?
2 C4H10 + 13 02 → 8 CO2 + 10 H2O
МОН
How many grams of CrCl3 are required to produce 75.0 g of AgCl using the following reaction?
CrCl3 + 3 AgNO3 → Cr(NO3)3 + 3 AgCl
Transcribed Image Text:) he molar mass ii) two conversion factors generated from each molar mass of the following: a) H2O b) CO2 2. Balance the chemical equation for the following: CO2 + (unbalanced) + HOʻH*Ɔ And set up the mole ratio of O'H a) O2 to C4H9OH b) CO2 to O2 3. How many moles of aluminum oxide will be produced from 0.50 mol of oxygen? 4Al +3 O2 2 Al½O3 4. How many grams of CaS are produced from 2.500 moles of CaO? 4 HgS +4 Cao → 4Hg + 3CAS + CASO4 5. What mass of water is produced by the complete combustion of 225.0 g of butane? 2 C4H10 + 13 02 → 8 CO2 + 10 H2O МОН How many grams of CrCl3 are required to produce 75.0 g of AgCl using the following reaction? CrCl3 + 3 AgNO3 → Cr(NO3)3 + 3 AgCl
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