Al(s) + HCl(aq)-AlCl3(aq) + H2(g)
what are the products of this reaction...
Chemistry, 20.05.2021 05:00 oclexieaocovtg07
Al(s) + HCl(aq)-AlCl3(aq) + H2(g)
what are the products of this reaction
Answers: 1
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Based on the law of conservation of energy, which statement is false? answer- energy is lost when machines dont work right
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The number of moles of a given mass of a substance can be found without knowing its molecular formula or molar mass. true false
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There are two steps in the usual industrial preparation of acrylic acid, the immediate precursor of several useful plastics. in the first step, calcium carbide and water react to form acetylene and calcium hydroxide: cac2 (s) + 2h2o (g) → c2h2 (g) + caoh2 (s) =δh−414.kj in the second step, acetylene, carbon dioxide and water react to form acrylic acid: 6c2h2 (g) + 3co2 (g) + 4h2o (g) → 5ch2chco2h (g) =δh132.kj calculate the net change in enthalpy for the formation of one mole of acrylic acid from calcium carbide, water and carbon dioxide from these reactions. round your answer to the nearest kj .
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Chemistry, 22.06.2019 22:30
Essay-alternative energy sources research sources of energy that are being developed. write a report of 350-400 words discussing the information you learned concerning the development of various energy sources and the impact that you think they will have on your life. include sources cited at the end of your report using the mla format. follow the rubric guidelines. note that wikipedia is not an appropriate resource for a research paper. worth 99
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