Chemistry, 25.05.2021 21:30 brianna218208
Determine if each of the following reactions will occur or not occur.
2 Sn + 2 HCl β SnCl + H2
Cu + Zn(NO3)2 β Zn + Cu(NO3)2
NiS + 2 HCl β NiCl2 + H2S(g)
CO(OH)2 + 2 HC2H302 Co(C2H302)2 + 2 H20
3 NaNO3 + K3PO4 -> Na3PO4 + 3 KNO3
2 AICI3 + 3 Hg(NO3)2 -> 2 Al(NO3)3 + 3 HgCl2
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Categorize them by metal, nonmetal, in periodic tableductilenon-ductilemalleableoften gain electrons easilygood conductorpoor conductorcan be liquidselements
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The comparison of the number of atoms in a copper coin the size of a penny with the number of people on earth is made to illustrate which of the following? a. that atoms are indivisible b. that atoms are very small c. that atoms are very large d. that in a copper penny, there is one atom for every person on earth
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Determine if each of the following reactions will occur or not occur.
2 Sn + 2 HCl β SnCl + H2
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