TS EAMCET 9-Sep-2020 Shift 2 Solved Paper
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Question : 129 of 160
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How many grams of C u ( N O 3 ) 2 1 is needed to get 1 gram of copper?
(atomic mass Cu = 63.5, N = 14, O = 16)
(atomic mass Cu = 63.5, N = 14, O = 16)
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