Real Madrid
Member
- Joined
- Jun 5, 2007
- Messages
- 179
- Gender
- Male
- HSC
- 2009
Dilute hydrochloric acid was added to zinc until no further reaction occured.
What mass of zinc chloride would be produced if 0.040 mole of hydrochloric acid reacted with excess zinc?
I balanced the equation to 2HCl + Zn -> ZnCl2 + H2.
_____________________ 0.040__?_____?_____?
How do I know how many moles are the other compounds and elements?
What mass of zinc chloride would be produced if 0.040 mole of hydrochloric acid reacted with excess zinc?
I balanced the equation to 2HCl + Zn -> ZnCl2 + H2.
_____________________ 0.040__?_____?_____?
How do I know how many moles are the other compounds and elements?