Which of these represent an unbalanced equation with the correbt chemical formuals

1 answer:

7 0

i can't give you a full answer to the lack of info, but everything goes somewhere. take the making of water, for instance. 2 Hydrogen and 1 Oxygen must equal H2O (2 parts hydrogen and 1 part oxygen) after being made.

Long story short: what goes in must have the same amount of atoms after the chemical reaction.

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Which compound is produced when HCl(aq) is neutralized by Ca(OH)2(aq)?

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Answer: The correct answer is Option 1.

Explanation:

Neutralization reaction is defined as the reaction in which acid reacts with a base to produce a salt along with water.

Here, HCl is an acid and $Ca(OH)_2$ is a base. When these two compounds react, the salt obtained is calcium chloride.

The equation for the above reaction is given by:

$2HCl(aq.)+Ca(OH)_2(aq.)\rightarrow CaCl_2(s)+2H_2O(l)$

Hence, the correct answer is Option 1.

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