Chemistry, 11.01.2021 19:50 vivian2020
A sample of ore contains 34.0% malachite, a copper mineral. Malachite is 57.5% copper. What is the maximum amount of pure copper that could be extracted from 250 kg of the ore
Answers: 1
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Which statement is true about this reaction? 14n+1h 15o it is a practical source of energy on earth. it occurs only outside the solar system. its product is heavier than each of its reactants. it shows the critical mass of an element.
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How much heat is added if 0.814g of water increase in temperature by 0.351 degree c?
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In medium-sized stars such as the sun, nuclear fusion almost always means the fusing of nuclei to form , but larger stars can produce elements as heavy as
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A sample of ore contains 34.0% malachite, a copper mineral. Malachite is 57.5% copper. What is the m...
Mathematics, 20.12.2020 21:50
Mathematics, 20.12.2020 21:50
Mathematics, 20.12.2020 21:50
Mathematics, 20.12.2020 21:50
Mathematics, 20.12.2020 21:50