Question

Срочно!!! Даю 30 баллов!!! Дописать уравнения реакций, зная, что у хлора и серебра в соединении валентность 1, расставить коэффициентыа) Реакция соединения: Ag + O2 → б) Реакция соединения: Al +Cl2→

Answer 1

4Ag+O2=2Ag2O

2Al+3Cl2=2AlCl3

2Ag+Cl2=2AgCl

Answer 2

Equations with Chlorine and Silver

a) The reaction equation for the compound with chlorine and silver can be written as:

Ag + O2 → Ag2O

In this equation, the valency of chlorine is 1, and it combines with silver to form silver oxide (Ag2O).

b) The reaction equation for the compound with aluminum and chlorine can be written as:

2Al + 3Cl2 → 2AlCl3

In this equation, aluminum reacts with chlorine to form aluminum chloride (AlCl3). The coefficients in front of the elements or compounds indicate the number of moles or molecules involved in the reaction.

Please note that these equations are balanced, meaning that the number of atoms of each element is the same on both sides of the equation.