1.725 g of a metal carbonate is mixed with 300 mL of N/10HCI. 10 mL of N/2 sodium hydroxide were required to neutralise excess of the acid. Calculate the equivalent mass of the metal carbonate.

1.725 g of a metal carbonate is mixed with 300 mL of N/10HCI. 10 mL of

1.	1.725 g of a metal carbonate is mixed with 300 mL of N/10HCI. 10 mL of N/2 sodium hydroxide were required to neutralise excess of the acid. Calculate the equivalent mass of the metal carbonate.
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