6.which set of coefficients correctly balances the following chemical mg(oh)2 + hcl imported asset mgcl2 + h2o
a. 1, 1, 1, 1
b. 1, 2, 1, 2
c. 1, 2, 2, 2
d. 2, 4, 2, 4

Option (B) is the correct answer.

Explanation:

A chemical reaction that contains same number of atoms on both reactant and product side is known as a balanced chemical equation.

For example,

Number of atoms on reactant side are as follows.

Mg = 1

O = 2

H = 3

Cl = 1

Number of atoms on product side are as follows.

Mg = 1

O = 1

H = 2

Cl = 2

Therefore, to balance this chemical equation we multiply HCl by 2 on reactant side and multiply by 2 on product side.

Hence, we can conclude that the balanced chemical equation will be as follows.

a). in this case, dh> 0 and sd> 0. if t becomes larger, the term "-tds" will become more negative. at some point, it is possible that -dts will be more negative than the dh is positive, and the reaction will become spontaneous. this is probably the correct answer, but you should look at all of the other possibilities and make sure of that.