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Reactions with Acids

Look at the f...

Question

Look at the following reaction:
A: nitrogen + metal $\overset{}{\to}$ compound X
B: X + water $\overset{}{\to}$ ammonia + another compound.
C: ammonia + metal oxide $\overset{}{\to}$ metal + water + N₂
(i) One metal that can be used for reaction A is magnesium.
(a) Write the formula of the compound X, that is formed.
(b) Write the balanced equation for reaction B, where X is the compound formed.
(c) Which property of ammonia is demonstrated by reaction C?

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Solution

(a) Mg₃N₂
(b) ${Mg}_{3} N_{2} + 6 H_{2} O \to 3 Mg {(OH)}_{2} + 2 {NH}_{3}$
(c) Reaction C demonstrates the reducing property of ammonia.

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Similar questions

The following reactions are carried out :

A : Nitrogen + metal $\to$ compound X.

B : X +water $\to$ ammonia +another compound.

C : Ammonia + metal oxide $\to$ metal+ water + $N_{2}$ .

One metal that can be used for reaction A is magnesium.

(a) Write the formula of the compound X formed.

(b) Write the correctly balanced equation for reaction B where X is the compound formed.

A :

\to

X

B :

X

\to

C :

\to

N_{2}

A

B

X

(a) Of the two gases, ammonia and hydrogen chloride, which is more dense ? Name the method of collection of this gas.

(b) Give one example of a reaction between the above two gases which produces a solid compound.

(i) a metal oxide,

(ii) a gas which is not oxygen.

(a) Is ammonia more dense or less dense than air ?

(b) What property of ammonia is demonstrated by the Fountain Experiment ?

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