Home » » How many moles of HCl will be required to react with potassium heptaoxodichromat...

# How many moles of HCl will be required to react with potassium heptaoxodichromat...

### Question

How many moles of HCl will be required to react with potassium heptaoxodichromate (VI) to produce 3 moles of chlorine?

### Options

A) 14

B) 12

C) 11

D) 10

K$$_2$$Cr$$_2$$O$$_7$$ + 14HCl $$\rightarrow$$ 2CrO$$_{13}$$ + 2KCl + 3C$$_2$$ + 7H$$_2$$O
• K$$_2$$Cr$$_2$$O$$_7$$ + 14HCl $$\rightarrow$$ 2CrO$$_{13}$$ + 2KCl + 3C$$_2$$ + 7H$$_2$$O