How many moles of HCI are formed from 3.5 moles of h2 and 3.5 moles of cl2?

A 5

B 7

C 1

D 2

E 0.5

Question

Mitchell Odom

Chemistry

6 July, 20:51

How many moles of HCI are formed from 3.5 moles of h2 and 3.5 moles of cl2?

A 5

B 7

C 1

D 2

E 0.5

+1

Answers (1)

Know the Answer?

Jerimiah Kim · Answer 1

First, we need a reaction formula.

H₂ + Cl₂ - - > 2HCl

as the equation tells you, for every mole of each one of the reactants (H2 and Cl2) is twice for HCl (because of the coefficient)

3.5 x 2 = 7 (answer is B)

How many moles of HCI are formed from 3.5 moles of h2 and 3.5 moles of cl2?A 5B 7C 1D 2E 0.5

How many moles of HCI are formed from 3.5 moles of h2 and 3.5 moles of cl2?

A 5

B 7

C 1

D 2

E 0.5