potassium permanganate (kmno₄) reacts with hydrochloric acid (hcl) to form potassium chloride (kcl)…
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.\nkmno₄:kcl =\nhcl:h₂o =\nkmno₄:cl₂ =\nhcl:mncl₂ =\ndone
Answer
Explanation:
Step1: Analyze $KMnO_4:KCl$ ratio
From the balanced equation $2KMnO_4 + 16HCl \rightarrow 2KCl + 2MnCl_2 + 8H_2O + 5Cl_2$, the coefficient of $KMnO_4$ is 2 and of $KCl$ is 2. So the ratio is $\frac{2}{2}=1:1$.
Step2: Analyze $HCl:H_2O$ ratio
The coefficient of $HCl$ is 16 and of $H_2O$ is 8. So the ratio is $\frac{16}{8}=2:1$.
Step3: Analyze $KMnO_4:Cl_2$ ratio
The coefficient of $KMnO_4$ is 2 and of $Cl_2$ is 5. So the ratio is $2:5$.
Step4: Analyze $HCl:MnCl_2$ ratio
The coefficient of $HCl$ is 16 and of $MnCl_2$ is 2. So the ratio is $\frac{16}{2}=8:1$.
Answer:
$KMnO_4:KCl = 1:1$ $HCl:H_2O = 2:1$ $KMnO_4:Cl_2 = 2:5$ $HCl:MnCl_2 = 8:1$