Chemistry, 16.03.2020 22:33 fluffpupkiki
0.349 M solution of CuOh is formed is the solution basic, acidic, or neutral?
Answers: 1
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The formation of a solid, also known as a is an indication of a chemical change. precipitate particulate particle powder
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In the space, show a correct numerical setup for calculating the number of moles of co2 present in 11 grams of co2
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Which change will decrease the number of effective collisions during a chemical reaction? a. adding a catalyst b. increasing the surface area c. decreasing the temperature d. increasing the reactant concentrations e. increasing the volume of the reactants
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Chemistry, 23.06.2019 07:10
Which one of the following is an oxidation-reduction reaction? naoh + hno3 --> h2o + kno3 naoh + hno3 --> h2o + kno3 so3 + h2o --> h2so4 cacl2 + na2co3 --> caco3 + 2 nacl ch4 + 2 o2 --> co2 + 2 h2o al2(so4)3 + 6 koh --> 2 al(oh)3 + 3 k2so4
Answers: 3
0.349 M solution of CuOh is formed is the solution basic, acidic, or neutral?...
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