I need help with a Chemical Composition?

  • 0 Replies
  • 1294 Views

0 Members and 1 Guest are viewing this topic.

*

Offline ChemHelp4Class

  • First timers
  • *
  • 1
    • View Profile
I need help with a Chemical Composition?
« on: 14/06/2010 05:35:57 »
A complete reaction of a sample of the active ingredients of CaCO3 and MgCO3 requires 41.33mL of 0.08750 HCL. the chloride salts from the reaction were obtained and weighed 0.1900g what was the percentage by mass of the CaCO3 in the ingredients