Complete and balance the following molecular equation. hbr(aq)+ca(oh)2(aq)→ express your answer as a balanced chemical equation. identify all of the phases in your answer.

Explanation:

2HBr(aq) + Ca(OH)₂(aq) = CaBr₂(s) + 2H₂O(l)

Answer : The balanced chemical reaction will be,

Explanation :

Balanced chemical reaction : It is defined as the number of atoms of individual elements present on reactant side must be equal to the product side.

The balanced chemical reaction will be,

This chemical reaction is a balanced reaction because in this reaction, the number of atoms of individual elements present on reactant side are equal to the product side.

c. because step up transformer steps up the input voltage i.e increases the input voltage  

the number of turns are greater on the secondary side of step up transformer  

transformer does not handle dc current

i think it's letter a.