Potassium permanganate (KMnO4) reacts with hydrochloric acid (HCl) to form potassium chloride (KCl), manganese chloride (MnCl2), water (H2O), and chlorine gas (Cl2). The balanced chemical equation is 2KMnO4 + 16HCl → 2KCl + 2MnCl2 + 8H2O + 5Cl2. Select the correct ratios of each of the following substances.

KMnO4:KCl =

HCl:H2O =

KMnO4:Cl2 =

HCl:MnCl2 =

Molar ratio is the ration of two chemical species in which they react in a reaction. The molar ratio of [tex]\bold{ KMnO_4:KCl }[/tex] , [tex]\bold{ HCl:H_2O }[/tex], [tex]\bold{ KMnO_4:Cl_2}[/tex], and [tex]\bold{ HCl:MnCl_2}[/tex] is 1:8, 2:1, 2:5, and 8:1 respectively.

Molar Ratio:

It is the ration of two chemical species in which they react in a reaction. In the given reaction,

[tex]\bold{ 2KMnO_4 + 16HCl \rightarrow 2KCl + 2MnCl_2 + 8H_2O + 5Cl_2}[/tex]

2 moles of Potassium permagnate reacts 16 moles with hydrochloric acid to form 2 mole KCl, 2 mole Magnesium chloride, 8 moles water and 5 mole of Chlorine gas.

So, molar ratio between [tex]\bold{ KMnO_4:KCl }[/tex] = 2: 16 = 1:8

Molar ratio between [tex]\bold{ HCl:H_2O }[/tex] = 16:8 = 2:1

Molar ratio between [tex]\bold{ KMnO_4:Cl_2 = 2:5}[/tex]

Molar ratio between [tex]\bold{ HCl:MnCl_2= 16:2 = 8:1}[/tex]

Hence, we can conclude that molar ratio of [tex]\bold{ KMnO_4:KCl }[/tex] , [tex]\bold{ HCl:H_2O }[/tex], [tex]\bold{ KMnO_4:Cl_2}[/tex], and [tex]\bold{ HCl:MnCl_2}[/tex] is 1:8, 2:1, 2:5, and 8:1 respectively.

To know more about molar ratio, refer to the link:

https://brainly.com/question/14665653