How many milliters of carbon dioxide gas can be produced at 78°C at 45.5 psi pressure with 900.0 mL of 3.00M phosphoric acid and 235 grams of iron (III) carbonate?

How many liters of carbon dioxide gas are created if you react54 ml of phosphoric acid at .75 atmospheres of pressure and atemperature of -8 degrees centigrade?

Calcium carbonate reacts with phosphoric acid to produce calcium phosphate, carbon dioxide, and water.

a. How many grams of phosphoric acid reacts with excess calcium carbonate to produce 3.74 g Ca₃(PO₄)₂?

b. Calculate the number of grams of CO₂ formed when 0.773 g of H₂O is produced.

In the reaction

MgCO3(s)⟶MgO(s)+CO2(g)

how many liters of carbon dioxide gas, CO2 , measured at STP are produced from the decomposition of 383 g of magnesium carbonate, MgCO3 ?