Question

5. For the reaction
Ba (OH)2 + 2HCIO3 →Ba (CIO3)2 + 2H2O,
calculate the no. of moles of H2O formed when
0.1 mole of Ba (OH), is treated with 0.0250 moles
of HCIO3
​

Answer 1

Explanation:

5 moles of barium hydroxide will react with excess of carbon dioxide to give 5 moles of barium carbonate.

The molar mass of barium carbonate is 197.4 g/mol.

Mass of barium carbonate obtained will be 5×197.4=985g....

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