Chemistry, 16.05.2021 02:40 mustafakhalil02
Copper carbonate always has 5.3 parts copper to 4 parts oxygen to 1 part carbon. In other words, the ratio of copper to oxygen to carbon is 5.3:4:1. The picture shows that in a 103g sample of copper carbonate, there are 53g of copper, 40g of oxygen, and 10g of carbon. A sample of copper carbonate was found to contain 15.9g of copper. How many grams of copper carbonate were in the sample? Use the ratio of copper to oxygen to carbon.
Answers: 2
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Copper carbonate always has 5.3 parts copper to 4 parts oxygen to 1 part carbon. In other words, the...
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