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KatRina [158]
4 years ago
6

Predict the formula of the gas produced when sodium phosphide, Na3P(s), is treated with water.

Chemistry
2 answers:
xenn [34]4 years ago
6 0
The answer to your question is
PH3 (g)
Elanso [62]4 years ago
3 0

Answer:

The formula of the gas produced is PH_3.

Explanation:

Whenever metal phosphides reacts with water they form phosphine gas and alkaline solution of metal hydroxide.

M_3P_x(s)+3xH_2O(l)\rightarrow 3M(OH)_x(aq)+xPH_3(g)

So, when sodium phosphide is treated with water it gives phosphine gas and sodium hydroxide solution as a product.

Na_3P(s)+3H_2O(l)\rightarrow 3NaOH(aq)+PH_3(g)

The formula of the gas produced is PH_3.

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