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A 2.34 g mixture containing malachite and aninertingredient lost 0.29 g of H2O and CO2 when decomposedby
heating to constant mass.
A) how many moles of malachite in the mixture produced thismass of CO2 and H2O?
B) How many grams of malachite were present in themixture?
This is the equation:CuCO3*Cu(OH)2(s)--> 2 CuO
(s)+H2O (g) +CO2
A 2.34 g mixture containing malachite and aninertingredient
lost 0.29 g of H2O and CO2 when decomposedby
heating to constant mass.
A) how many moles of malachite in the mixture produced
thismass of CO2 and H2O?
B) How many grams of malachite were present in
themixture?
This is the
equation:CuCO3*Cu(OH)2(s)--> 2 CuO
(s)+H2O (g) +CO2
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answer
0
watching
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Sixta KovacekLv2
28 Sep 2019
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