Using the balanced chemical reaction below, determine the mass of copper (Cu) metal that can be obtained from 1.00 kg of copper ore (Cu3FeS3)? 2Cu3FeS3 (s) +702 (g) →6Cu (s) + 2FeO (s) + 6SO₂ (g) ► View Available Hint(s) O 556 kg Cu O 556 g Cu O 5.56 kg Cu O 0.556 g Cu 4

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Q: reaction is: Co(s) + HgCl (aq) → COCI(aq) + Hg(1)

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Q: 3. Balance the following equation: B(s) + Cu2O(s) → B2O3(s) + Cu(s) If you perform this reaction…

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Q: balanced

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Q: . Black smokers are found in the depths of the oceans (page 96). Thinking that the conditions in…

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Q: theoretical yielc

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Q: For each chemical reaction listed in the table below, decide whether the highlighted atom is being…

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Q: Balance the equation below by typing in the correct coefficients 02 (g) C3H8 (g) H2O (g) CO2 (8) +

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Q: 1.What mass of Cu(IO3)2 can be formed from 0.650 g of CuSO4 · 5H2O? 2. What mass of KIO3 is needed…

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Q: If you start with 0.985 grams of copper wire, what mass of gas should be formed in the reaction?…

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Q: Using the reaction below, which is true for the reaction as written from left to right: Cu(s) +…

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Group 15 elements

The elements of group 15 are phosphorus, nitrogen, bismuth antimony, and arsenic. The most abundant element which is present in the air is nitrogen and the percentage of nitrogen present in the air is 78%. In the free state, the elemental nitrogen is present as diatomic gas (N2). In the organic matter obtained from plants and animals, phosphorus is the dominant element present. In nucleic acids, phosphate groups are present. Phosphates are also found in teeth and bones. The other elements arsenic, bismuth, and antimony are found as sulfides. Arsenopyrite, bismuth glance, and stibnite are examples of sulfides of arsenic, bismuth, and antimony respectively.