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In a certain chemical, the ratio of zinc to copper

In a certain chemical, the ratio of zinc to copper is 3 to 16. A jar of the chemical contains 656 grams of copper. How many
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2. asked by axel
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Question content area topPart 1 In a certain chemical, the ratio of zinc to copper is 3 to 13. A jar of the chemical contains
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2. asked by Colin starina
3. 96 views
In a certain chemical, the ratio of zinc to copper is 4 to 13 . A jar of the chemical contains 403 of copper. How many grams
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2. asked by discolortion
3. 80 views
Question content area topPart 1 In a certain chemical, the ratio of zinc to copper is 3 to 13 . A jar of the chemical
1. 1 answer
2. asked by Colin starina
3. 89 views
A 200g alloy is made of copper and zinc. the number of copper atoms is 3 times that of zinc,a)calculate the number of copper and
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2. asked by nelson
3. 756 views
In a certain chemical, the ratio of zinc to copper is 3 to 11. A jar of the chemical contains 396 grams of copper. How many
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2. asked by Colin starina
3. 55 views
In a lab expirement you add copper(II)nitrate to pure zinc. Write a balanced equation for this expirement and predict if a
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2. asked by alisha
3. 606 views
An alloy contains zinc and copper in the ratio 7:9 . Find the weight of copper if it has 31.5 kg of zinc
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2. asked by Anything
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An alloy contains zinc and copper in the ratio 7:9. Find the weight of copper if it has 31:5 kg of zinc
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2. asked by Aishu
3. 1,159 views
A statue is made of a mixture of copper and zinc in a ratio of 11:4 (copper to zinc). If the weight of the statue is 3165
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2. asked by Megan
3. 1,334 views