Chemistry, 28.11.2019 20:31, dpranavesh446
The oxidation of both cu and zn (both present in a penny) with nitric acid generates complex ions of cu and zn in solution. it also produces nitrogen dioxide, a brown, toxic gas. for this reason, where must the dissolving of the penny be carried out?
Answers: 1
Chemistry, 22.06.2019 01:30, montoyaricardo3550
Aroller coaster car is traveling down a track at 22 m/s. the car has a mass of 2000 kg. what is the kinetic energy of the car? a) 22,000 j b) 968,000 j c) 484,000 j d) 44,000 j
Answers: 2
Chemistry, 22.06.2019 04:30, ajsoccer1705
Using the periodic table, complete the table to describe each atom. type in your answers
Answers: 3
The oxidation of both cu and zn (both present in a penny) with nitric acid generates complex ions of...
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