QUESTION

The following Practice is in TEST MODE:
It does not accept units in the answer.
It also may occasionally not properly keep track of SF.
Take a screen capture/photo of any errors and report to Jay

Answer the following question:
Given the following reaction 2 Al2(CO3)3 (s) + 6 HCl (aq) -> 2 AlCl3 (aq) + 3 H2O (l) + 3 CO2 (g)
If a reaction produces 611 mL of CO2 gas at 72.4 C and 870 mmHg, how many grams of Al2(CO3)3 are required for the reaction?