Ancient Romans built often out of bricks and mortar. A key ingredient in their mortar was quicklime (calcium oxide), which they produced by roasting limestone (calcium carbonate). 1. Write a balanced chemical equation, including physical state symbols, for the decomposition of solid calcium carbonate (CaCO3) into solid calcium oxide and gaseous carbon dioxide. CaCO3s→CaOs+CO2g 2. Suppose 48.0L of carbon dioxide gas are produced by this reaction, at a temperature of 260.0°C and pressure of exactly 1atm. Calculate the mass of calcium carbonate that must have reacted. Round your answer to 3 significant digits.
Answers: 3
Other questions on the subject: Chemistry
Chemistry, 21.06.2019 23:00, brapmaster764
What is the formula that this ionic compounds could form sr2+p3-o2-
Answers: 3
Chemistry, 22.06.2019 00:30, thatonestudent2271
If 3.00 g of titanium metal is reacted with 6.00 g of chlorine gas, cl2, to form 7.7 g of titanium (iv) chloride in a combination reaction, what is the percent yield of the product?
Answers: 1
Chemistry, 22.06.2019 13:00, taylorpayne525p8qxky
What is the mass of 2.00 l of an intravenous glucose solution with a density of 1.15 g/ml?
Answers: 2
Do you know the correct answer?
Ancient Romans built often out of bricks and mortar. A key ingredient in their mortar was quicklime...
Questions in other subjects:
Social Studies, 03.03.2020 20:44
Biology, 03.03.2020 20:44
Health, 03.03.2020 20:44
Social Studies, 03.03.2020 20:45
