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For the volume of carbon dioxide produced from 2100 kg of sodium hydrogen carbonate. The reaction is given as:
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The problem asks for the volume of carbon dioxide produced from 2100 kg of sodium hydrogen carbonate. The reaction is given as:
We are given the relative atomic masses: , , , .
We need to find the volume of at STP (Standard Temperature and Pressure). At STP, 1 mole of any gas occupies 22.4 .
Calculate the molar mass of .
Convert the mass of from kg to g and then to moles.
Given mass of
Use the stoichiometry of the reaction to find the moles of produced.
From the balanced equation, 2 moles of produce 1 mole of .
Calculate the volume of at STP.
At STP, 1 mole of gas occupies 22.4 .
Convert the volume to (optional, but often preferred for large volumes).
Since :
The volume of carbon dioxide produced is .
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