Chemistry, 17.07.2019 10:30 brainewashed11123
Which equation represents and oxidation/reduction (redox) reaction? a) zns(s) + 2hcl(aq) β zncl2(aq) + h2s(g) b) h2so4(aq) + 2koh(aq) β k2so4(aq) + 2h2o(l) c) 2al(no3)3(aq) + 3zn(s) β 2al(s) + 3zn(no3)2(aq) d) na2co3(aq) + ca(no3)2(aq) β caco3(s) + 2nano3(aq)
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Compare and contrast physical changes with chemical changes.
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Design techniques and materials that reduce the negative environmental impact of a structure are referred to as
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Which equation represents and oxidation/reduction (redox) reaction? a) zns(s) + 2hcl(aq) β zncl2(aq...
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