Chemistry, 09.06.2020 04:57 demarley3093
What substance is reduced in the reaction 2Fe2+ + Cl2 → 2Fe3+ + 2C1-?
O Cl2, because it gained electrons
O Cl2, because it lost electrons
O Fe2+, because it gained electrons
O Fe2+, because it lost electrons
Answers: 2
Chemistry, 22.06.2019 23:10
Using the periodic table, complete the following. element: hydrogen symbol: h₂ molecular weight: g mass of one mole: g/mol
Answers: 3
Chemistry, 23.06.2019 01:30
Some molecular compounds, such as hcl, ionize completely in solution. for molecular compounds such as h2co3, most molecules do not ionize in solution. which describes the properties of these two solutes? a. hcl and h2co3 have the same effect on the properties of the solution. b. hcl raises the freezing point of water more than h2co3 does. c. hcl raises the boiling point of water more than h2co3 does.
Answers: 2
Chemistry, 23.06.2019 05:00
In 1901, thomas edison invented the nickel-iron battery. the following reaction takes place in the battery. fe(s) + 2 nio(oh)(s) + 2 h2o(l) fe(oh)2(s) + 2 ni(oh)2(aq) how many mole of fe(oh)2, is produced when 4.20 mol fe and 6.70 mol nio(oh) react?
Answers: 3
What substance is reduced in the reaction 2Fe2+ + Cl2 → 2Fe3+ + 2C1-?
O Cl2, because it gained elec...
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