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Ni + 2 HNO3 = Ni(NO3)2 + H2
H + ClF2 = HF + Cl2 =>
4 H + 2 ClF2 = 4 HF + Cl2
CH3CH2CH3OH + O2 = CO2 + H2O =>
4 CH3CH2CH3OH + 19 O2 = 12 CO2 + 18 H2O
Fe(NO3)3 + SnCl4 = Sn(NO3)3 + Fe(Cl4) =>
Fe(NO3)3 + SnCl4 = Sn(NO3)3 + Fe(Cl4)
H{+} + C2O4{-2} + MnO4{-} = CO2 + Mn{+2} + H2O =>
16 H{+} + 5 C2O4{-2} + 2 MnO4{-} = 10 CO2 + 2 Mn{+2} + 8 H2O
[Ni(NH3)6]SO4 + BaCl2 = [Ni(NH3)6]Cl2 + BaSO4 =>
[Ni(NH3)6]SO4 + BaCl2 = [Ni(NH3)6]Cl2 + BaSO4
KBr + MnO2 + H2SO4 = Br2 + MnSO4 + KSO4 + H2O =>
2 KBr + 2 MnO2 + 4 H2SO4 = Br2 + 2 MnSO4 + 2 KSO4 + 4 H2O
NiN + NaH2O = NiH2O + NaN =>
NiN + NaH2O = NiH2O + NaN
Ni + H2O = Ni(OH) + H2 =>
2 Ni + 2 H2O = 2 Ni(OH) + H2
CaCO3(s) + HCl = CaCl2(aq) + H2O(l) + CO2(g) =>
CaCO3(s) + 2 HCl = CaCl2(aq) + H2O(l) + CO2(g)
C6H14O4 + O2 = CO3 + H2O =>
2 C6H14O4 + 21 O2 = 12 CO3 + 14 H2O
H3PO4 + Mg(OH)2 = H2O(l) + Mg3(PO4)2 =>
2 H3PO4 + 3 Mg(OH)2 = 6 H2O(l) + Mg3(PO4)2
BrCl + K = KCl + Br2 =>
2 BrCl + 2 K = 2 KCl + Br2
CuS(s) + AgNO3 = Cu(NO3)2 + Ag2S(s) =>
CuS(s) + 2 AgNO3 = Cu(NO3)2 + Ag2S(s)