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Properties of Water

Correct the f...

Question

Correct the following statements and rewrite them:
1- Sodium reacts with chlorine to form sodium chloride.
2- Calcium nitrate reacts with sodium sulphate to form calcium sulphate.

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Solution

1) Sodium metal reacts with chlorine gas to produce solid sodium chloride
2 Na_(s) + Cl₂_(g) ----> 2 NaCl_(s)
2) Calcium nitrate solution reacts with sodium sulpahte solution to produce calcium sulphate solid and sodium nitrate solution.
Ca(NO₃)₂_(aq) + Na₂SO_4(aq) -----> CaSO_4(s) + 2 NaNO₃_(aq)

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