Identify which of the following are oxidation-reduction reactions. If a reaction is a redox reaction, name the element oxidized and the element reduced. a. Mg(s) + Br2(l) → MgBr2(s) b. H2CO3(aq) → H2O(l) + CO2(g) c. CaCO3(s) + 2HCl(aq) → CaCl2(aq) + H2O(l) + CO2(g) d. CuO(s) + H2(g) → Cu(s) + H2O(l) e. Li(s) + H2O(l) → LiOH(aq) + H2(g) f. NaCl(aq) + AgNO3(aq) → NaNO3(aq) + AgCl(s) g. HgO(s) → Hg(l) + O2(g) h. P4(s) + O2(g) → P4O10(s) i. C3H8(g) + O2(g) → CO2(g) + H2O(g) j. Al(s) + HCl(aq) → AlCl3(aq) + H2(g)
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Chemistry, 22.06.2019 13:30, hdhtvthjr
Which of the following natural processes is most likely to support the formation of an underwater sinkhole? a pollution buildup from deposited minerals b limestone cave collapsing due to changes in sea level c erosion of large amounts of sand moved by ocean waves d oxidation of rock formed by chemical weathering
Answers: 1
Chemistry, 22.06.2019 14:50, chem1014
Given the following information: mass of proton = 1.00728 amu mass of neutron = 1.00866 amu mass of electron = 5.486 × 10^-4 amu speed of light = 2.9979 × 10^8 m/s calculate the nuclear binding energy (absolute value) of 3li^6. which has an atomic mass of 6.015126 amu. j/mol.
Answers: 2
Identify which of the following are oxidation-reduction reactions. If a reaction is a redox reaction...
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