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Ionic Salts and Their Characteristic

Complete and ...

Question

Complete and balance the equation: CuO (heated) + NH₃ $\overset{}{\to}$

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Solution

$3 CuO + 2 {NH}_{3} \overset{Heat}{\to} 3 Cu + 3 H_{2} O + N_{2}$

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Similar questions

The complete balanced equation is:

C u O + N H_{3} \to C u + N_{2} + H_{2} O

Q. Balance the following equation:

C u O + N H_{3} \to N_{2} + H_{2} O + C u

Q. The correct balanced equation of the following chemical reaction is :

C u O + N H_{3} ⟶ C u + H_{2} O + N_{2}

N H_{3}

; is passed over heated CuO. The standard heat enthalpies of

N H_{3}

C u O (s)

H_{2} O (l)

are -46.0, -155.0 and

- 2850 k J m o l^{- 1}

respectively and the change is.

N H_{3} + (3 / 2) C u O ⟶ \frac{1}{2} N_{2} (g) + (3 / 2) H_{2} O (l) + (3 / 2) C u (s)

.
If the enthalpy change is

Q. Complete and balance the following chemical equations.

H g O h e a t - - \to

+

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