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2 Ni + Pt(SO4)2 = 2 NiSO4 + Pt
Cr2O7 + CH3CH2OH + H2SO4 = CrSO4 + CH3COOH + H2O =>
2 Cr2O7 + 5 CH3CH2OH + 4 H2SO4 = 4 CrSO4 + 5 CH3COOH + 9 H2O
Sr(ClO4)2 + CuSO4 = SrSO4 + Cu(ClO4)2 =>
Sr(ClO4)2 + CuSO4 = SrSO4 + Cu(ClO4)2
CH2{-}CH{-}CH3 + KMnO4 + H2O = CHOH{-}CHOH{-}CH3 + MnO2 + KOH =>
3 CH2{-}CH{-}CH3 + 2 KMnO4 + H2O = 3 CHOH{-}CHOH{-}CH3 + 2 MnO2 + 2 KOH
Na2[Pb(OH)4] + H2SO4 = Na2SO4 + PbSO4 + H2O =>
Na2[Pb(OH)4] + 2 H2SO4 = Na2SO4 + PbSO4 + 4 H2O
Ni + MgNO3 = Mg + Ni(NO3)2 =>
Ni + 2 MgNO3 = 2 Mg + Ni(NO3)2
As2S5 + NO3 + H2O = H2SO4 + H3AsO4 + NO =>
As2S5 + 10 NO3 + 8 H2O = 5 H2SO4 + 2 H3AsO4 + 10 NO
CO + CuO = CuCO2 =>
CO + CuO = CuCO2
MoO6 + Zn2 + H2SO4 = MoO3 + ZnSO4 + H2O =>
2 MoO6 + 3 Zn2 + 6 H2SO4 = 2 MoO3 + 6 ZnSO4 + 6 H2O
Zn(s) + Fe(NO3)3(aq) = Zn(NO3)3(aq) + Fe(s) =>
Zn(s) + Fe(NO3)3(aq) = Zn(NO3)3(aq) + Fe(s)
Mg(NO3)2(aq) + KOH = Mg(OH)2 + KNO3 =>
Mg(NO3)2(aq) + 2 KOH = Mg(OH)2 + 2 KNO3
K2 + O = KO2 =>
K2 + 4 O = 2 KO2
I2 + Na2S2O3 = IS2O3 + Na =>
I2 + 2 Na2S2O3 = 2 IS2O3 + 4 Na
F2 + Cl{-} = F{-} + Cl2 =>
F2 + 2 Cl{-} = 2 F{-} + Cl2
Na(OH) + HSO = NaSO + H2O =>
Na(OH) + HSO = NaSO + H2O
CaBr2 + Al2(SO4)3 = CaSO4 + AlBr3 =>
3 CaBr2 + Al2(SO4)3 = 3 CaSO4 + 2 AlBr3
Br2(l) + NaI(aq) = BrNa + I =>
Br2(l) + 2 NaI(aq) = 2 BrNa + 2 I
CaC2O4 + KMnO4 + H2SO4 = CaSO4 + K2SO4 + MnSO4 + H2O + CO2 =>
5 CaC2O4 + 2 KMnO4 + 8 H2SO4 = 5 CaSO4 + K2SO4 + 2 MnSO4 + 8 H2O + 10 CO2
Cr(OH)3 + H3PO4 = CrPO4 + H2O =>
Cr(OH)3 + H3PO4 = CrPO4 + 3 H2O
Na2O + SiO2 = NaO + SiO =>
Na2O + SiO2 = 2 NaO + SiO
CH2CHCN + H2 = NC(CH2)4CN =>
2 CH2CHCN + H2 = NC(CH2)4CN
C + O2 = CO2 =>
C + O2 = CO2
NH4 + OH + H2C2O2 = NH4C2O4 + H2O =>
NH4 + 6 OH + H2C2O2 = NH4C2O4 + 4 H2O
CoO + HBr = CoBr2 + H2O =>
CoO + 2 HBr = CoBr2 + H2O
Na + Cl2 = NaCl2 =>
Na + Cl2 = NaCl2
C + O2 = CO =>
2 C + O2 = 2 CO
Fe{-2}O{+3} + CO = Fe + CO{-2} =>
Fe{-2}O{+3} + CO = Fe + CO{-2}
AgNO3 + Na2S = Ag2S + NaNO3 =>
2 AgNO3 + Na2S = Ag2S + 2 NaNO3
Fe{-2}O{+3} + CO = Fe + CO{-2} =>
Fe{-2}O{+3} + CO = Fe + CO{-2}
ZnO + H2O2 = ZnO2 + H2O =>
ZnO + H2O2 = ZnO2 + H2O
SiO + Mg = Si + MgO =>
SiO + Mg = Si + MgO
Hg2(ClO4)2 + Cs2SO4 = Hg2SO4 + CsClO4 =>
Hg2(ClO4)2 + Cs2SO4 = Hg2SO4 + 2 CsClO4
Al(g) + Cl2(g) = AlCl3(s) =>
2 Al(g) + 3 Cl2(g) = 2 AlCl3(s)
FeSO4 + Na2S = FeS + Na2SO4 =>
FeSO4 + Na2S = FeS + Na2SO4
H2P4O7 + Al(OH)3 = Al2(P4O7)3 + H2O =>
3 H2P4O7 + 2 Al(OH)3 = Al2(P4O7)3 + 6 H2O
Ty + R = TyR =>
Ty + R = TyR
K2S + CuSO4 = CuS + SO4 + K2 =>
K2S + CuSO4 = CuS + SO4 + K2
H2Po + Na = Na2Po + H2 =>
H2Po + 2 Na = Na2Po + H2
XNH3 + O2 = H2O + XNO =>
4 XNH3 + 5 O2 = 6 H2O + 4 XNO
Cu + CH3COOH + H2O2 = Cu{2+} + H2O + CH3COO{-} =>
Cu + 2 CH3COOH + H2O2 = Cu{2+} + 2 H2O + 2 CH3COO{-}
NiBr2 + H2O = NiOHBr + HBr =>
NiBr2 + H2O = NiOHBr + HBr
Fe2(SO4)3 + HCl = FeCl3 + H2(SO4) =>
Fe2(SO4)3 + 6 HCl = 2 FeCl3 + 3 H2(SO4)
KCl + HCl = KHCl2 =>
KCl + HCl = KHCl2
NaI + CI2 = NaCI2 + I =>
NaI + CI2 = NaCI2 + I
Al2O3 + NaOH + HF = Na3AlF6 + H2O =>
Al2O3 + 6 NaOH + 12 HF = 2 Na3AlF6 + 9 H2O
Rb2S + HBr = RbBr + H2S =>
Rb2S + 2 HBr = 2 RbBr + H2S
Mg + HCl + KNO3 = MgCl2 + NO + KCl + H2O =>
3 Mg + 8 HCl + 2 KNO3 = 3 MgCl2 + 2 NO + 2 KCl + 4 H2O
KI + NH4NO3 = KNO3 + NH4I =>
KI + NH4NO3 = KNO3 + NH4I
C2H5Br + Mg = C2H5MgBr =>
C2H5Br + Mg = C2H5MgBr
BaO10H18 + NH4Cl = BaCl2 + NH3 + H2O =>
BaO10H18 + 2 NH4Cl = BaCl2 + 2 NH3 + 10 H2O
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