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Conservation of Mass and Stoichiometry
Questions (2)
A scientist has 42.359 grams of copper. She uses 3.08 grams in an experiment. How many grams of copper are left?
Responses 11.559
1 answer
asked by
kippy vr
109 views
When 38.21 g of pure copper reacts with 192.83g of iodine, 190.83g of a compound containing only
copper and iodine result. 40.21g
2 answers
asked by
Anonymous
504 views
Parent Categories (2)
Chemical Reactions
Chemistry
