Monday
March 30, 2015

Homework Help: Chemistry

Posted by Anonymous on Sunday, October 7, 2012 at 10:56pm.

Suppose 2 grams of an unknown metal carbonate MCO3 is reacted with excess HCl and 0.88 grams of CO2 are produced. What is the atomic mass (molar mass) of the unknown metal M? What element is it?

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Chemistry - Assume that a reaction occurs in which unknown substances R and S ...
Chemistry - In an experiment 1.015 g of a metal carbonate, containing an unknown...
chem - A 0.069 gram sample of a metal reacted with HCl and produced 45.31 mL of ...
Chemistry - If a student used an iron scoopula, instead of a plastic one, to add...
Chemistry - I did a back titration with an unknown carbonate and using the ...
AP Chemistry - An unknown metal M forms a soluble compound, M(NO3)2. A solution ...
Chemistry - A 0.188g sample of unknown metal, X (s), produced 71.4 ml of ...
chemistry - Element Symbol Atomic Mass --------------------------------------- ...
CHemistry....Please help - 1.SOLUBILITY: At 25C, the molar solubility of calcium...
college Chemistry - 1. If 25 grams of Iron (III) hydroxide is dissolved in a ...

Members