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Cu(No3)2 + Zn = Zn(No3)2 + Cu
Na2HSO3 + O2 = Na2SO4 + H2O =>
4 Na2HSO3 + 3 O2 = 4 Na2SO4 + 2 H2O
VOSO4 + Cl2 + H2O = V2O5 + H2SO4 + HCl =>
2 VOSO4 + Cl2 + 3 H2O = V2O5 + 2 H2SO4 + 2 HCl
H2SO3 + Mg(NO3)2 = HNO3 + MgSO3 =>
H2SO3 + Mg(NO3)2 = 2 HNO3 + MgSO3
Zn2S2 + O2 = Zn2O + SO2 =>
2 Zn2S2 + 5 O2 = 2 Zn2O + 4 SO2
HCOOH + K = HCOOK + H2 =>
2 HCOOH + 2 K = 2 HCOOK + H2
Ca2SiO3 + HCl = CaCl2 + H2SiO3 + H2 =>
Ca2SiO3 + 4 HCl = 2 CaCl2 + H2SiO3 + H2
Hg2O2 = HgO =>
Hg2O2 = 2 HgO
Ca(HSO3)2 = H2SO3 + CaSO3 =>
Ca(HSO3)2 = H2SO3 + CaSO3
AsO3{3-} + IO3{-} = AsO4{3-} + I{-} =>
3 AsO3{3-} + IO3{-} = 3 AsO4{3-} + I{-}
Sb + NaOH + H2O = NaSbO2 + H2 =>
2 Sb + 2 NaOH + 2 H2O = 2 NaSbO2 + 3 H2
C12H10O + O2 = CO2 + H2O =>
C12H10O + 14 O2 = 12 CO2 + 5 H2O
Al + HNO3 = Al(NO3)3 + H2 =>
2 Al + 6 HNO3 = 2 Al(NO3)3 + 3 H2
V2O5 + MoO3 + H3PO4 + H2O = H5PMo10V2O40*34H2O =>
V2O5 + 10 MoO3 + H3PO4 + 35 H2O = H5PMo10V2O40*34H2O
C3H8 + N2 = HCN + CH4 =>
3 C3H8 + 2 N2 = 4 HCN + 5 CH4
MgCl2 + Na3P = Mg3P2 + NaCl =>
3 MgCl2 + 2 Na3P = Mg3P2 + 6 NaCl
Be2 + OH1 = Be(OH)2 =>
Be2 + 4 OH1 = 2 Be(OH)2
CH2Cl2 + Br2 = CHCl2 + HBr =>
2 CH2Cl2 + Br2 = 2 CHCl2 + 2 HBr
PbO2 + H2SO4 = PbSO4 + H2O2 = =>
PbO2 + H2SO4 = PbSO4 + H2O2
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H(HO) =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H(HO)
H3AsO4 + AgOH = Ag3AsO4 + H2O =>
H3AsO4 + 3 AgOH = Ag3AsO4 + 3 H2O
LiO2 + SO2 = O2 + LiSO3 =>
2 LiO2 + 2 SO2 = O2 + 2 LiSO3
Ca + H2PO4 = CaPO3 + H2O =>
Ca + H2PO4 = CaPO3 + H2O
K2(Zn(OH)4) = K2ZnO2 + H2O =>
K2(Zn(OH)4) = K2ZnO2 + 2 H2O
KBrO3 + KBr + H2SO4 = K2SO4 + Br2 + H2O =>
KBrO3 + 5 KBr + 3 H2SO4 = 3 K2SO4 + 3 Br2 + 3 H2O
MgBr2(i) = Mg + Br =>
MgBr2(i) = Mg + 2 Br
HNO3 + Fe = Fe(NO3)2 + N2O + H2O =>
10 HNO3 + 4 Fe = 4 Fe(NO3)2 + N2O + 5 H2O
Ba(NO3)2 + K2Cr2O7 + CH3COONa + H2O = BaCrO4 + KNO3 + Na2CrO4 + CH3COOH =>
Ba(NO3)2 + K2Cr2O7 + 2 CH3COONa + H2O = BaCrO4 + 2 KNO3 + Na2CrO4 + 2 CH3COOH
BaSeO4 = BaSe + O2 =>
BaSeO4 = BaSe + 2 O2
O2 + (CH3)2S = (CH3)2SO =>
O2 + 2(CH3)2S = 2(CH3)2SO
HI(aq) + LiOH(aq) = LiI + H2O =>
HI(aq) + LiOH(aq) = LiI + H2O
Ag + H2SO4 = Ag2SO4 + H2O + SO2 =>
2 Ag + 2 H2SO4 = Ag2SO4 + 2 H2O + SO2
KH2PO4 + NH4OH = KOH + H2O + (NH4)3PO4 =>
KH2PO4 + 3 NH4OH = KOH + 2 H2O + (NH4)3PO4
KCe + O2 = KCeO3 =>
2 KCe + 3 O2 = 2 KCeO3
Pb + KBr = K + PbBr2 =>
Pb + 2 KBr = 2 K + PbBr2
Al(s) + H2SO4(aq) = AlSO4(aq) + H2 =>
Al(s) + H2SO4(aq) = AlSO4(aq) + H2
Ta(OH)5 = Ta2O5 + H2O =>
2 Ta(OH)5 = Ta2O5 + 5 H2O
Al + CO2 = Al2O3 + C =>
4 Al + 3 CO2 = 2 Al2O3 + 3 C
Co2 = Co =>
Co2 = 2 Co
C3H6O3(g) + O2(g) = CO2(g) + H2O =>
C3H6O3(g) + 3 O2(g) = 3 CO2(g) + 3 H2O
C7H16 + KMnO4 + H2O = C7H16O2 + KOH + MnO2 =>
3 C7H16 + 4 KMnO4 + 2 H2O = 3 C7H16O2 + 4 KOH + 4 MnO2
LiPF6 + H2O = Li3PO4 + HF + PF5 =>
3 LiPF6 + 4 H2O = Li3PO4 + 8 HF + 2 PF5
CaCO3 + KNO3 = K2CO3 + CaN2O6 =>
CaCO3 + 2 KNO3 = K2CO3 + CaN2O6
Mg(OH)2 + HI = MgI2 + H2O =>
Mg(OH)2 + 2 HI = MgI2 + 2 H2O
NaOH + N2 = Na2N + NaNO3 + H2O =>
24 NaOH + 7 N2 = 10 Na2N + 4 NaNO3 + 12 H2O
UO2 + HCl = UO2Cl2 + H2 =>
UO2 + 2 HCl = UO2Cl2 + H2
LiPF6 + H2O = LiF + HF + H3PO4 =>
LiPF6 + 4 H2O = LiF + 5 HF + H3PO4
F + AlCl3 = FCl + Al =>
3 F + AlCl3 = 3 FCl + Al
AlCl3 + MgO = Al2O3 + MgCl2 =>
2 AlCl3 + 3 MgO = Al2O3 + 3 MgCl2
W + Cl2 = WCl6 =>
W + 3 Cl2 = WCl6
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