Part 1) Suppose I have 5.600 g of solid CO 2 in an empty sealed 4.00 L container at a temperature of 300 K. When all the solid CO 2 becomes gas, what...

Part 1) Suppose I have 5.600 g of solid CO2 in an empty sealed 4.00 L container at a temperature of 300 K. When all the solid CO2 becomes gas, what will be the pressure in the container?

Part 2) Temperature is not the only way to convert inorganic carbon to gaseous CO2. Suppose we have Na2CO3 and add sulfuric acid. Can you write a balanced equation that results in the production of gaseous CO2? What kind of reaction is this?