Friday
April 18, 2014

Homework Help: CHEMESTRY

Posted by anonimo on Wednesday, September 21, 2011 at 3:04pm.

a student heats 2.005 g of a copper bromide hydrate of unknown molecular formula, completely driving off the water of hydration, and notices that the weight drops to 0.998g. Upon reduction with excess aluminum metal, the copper ions are reduced to 0.442 g of Cu (s). determine the formula of this unknown copper bromide hydrate

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

chemestry - a student heats 2.005 g of a copper bromide hydrate of unknown ...
Physics - A 1.0 102 g piece of copper at a temperature of 460 K and a 2.0 102 g ...
chemestry - calculate the moles of compound in .540g of ammonium bromide
chemestry - calculate the moles of compound in 0.540 grams of ammonium Bromide
chemistry - I need to balance hydrolysis equations for the following salts,...
Chemestry - What is the relative atomic mass of naturally occuring copper to ...
chemistry - A student used 5.06g of copper sulphate pentahydrate and salicyclic...
Chem - This is a lab concerning activity serious of metals and calculation of ...
chemistry - Determine the number of bromide ions in solution when 4.23 g of ...
chemistry - If 50.0 mL of 0.150 M magnesium bromide is combined with 200 mL of 0...

Search
Members