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Balanced Chemical Equation

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Question

Write balanced molecular equations for the following word equations representing different types of chemical reactions:
Calcium oxide + water $\to$ Calcium hydroxide

2 C a O + H_{2} O \to C a (O H)_{2}

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C a O + H_{2} O \to 2 C a (O H)_{2}

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C a O + H_{2} O \to C a (O H)_{2}

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C a O + 2 H_{2} O \to C a (O H)_{2}

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Solution

The correct option is D $C a O + H_{2} O \to C a (O H)_{2}$
Reaction:
$C a O + H_{2} O \to C a (O H)_{2}$

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Similar questions

$C a O + H_{2} O \to C a (O H)_{2}$ is an example of a balanced chemical equation.

$CaO(s) + H_{2} O (l) \to {Ca(OH)}_{2} (aq) + Heat$

What can be inferred from the above reaction?

C a O + H_{2} O \to C a (O H)_{2}

\begin{matrix} C a O & + & H_{2} O & \to & C a (O H)_{2} & + H e a t e n e r g y C a l c i u m o x i d e & W a t e r & C a l c i u m h y d r o x i d e \end{matrix}

C a (O H)_{2}

C a^{2 +}

M g^{2 +}

C a (H C O_{3})_{2} + C a (O H)_{2} \to 2 C a C O_{3} ↓ + 2 H_{2} O

C a O

H_{2} O

C a (O H)_{2}

C a C O_{3}

C a O + H_{2} O \to C a (O H)_{2}

10

0.56

C a O

C a C O_{3}

x \times 10^{2}

x

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