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2 NH4OH + NaHSO4 = (NH4)2SO4 + NaOH + H2O
MgCl2 + H2SO4 = MgH2 + Cl2SO4 =>
MgCl2 + H2SO4 = MgH2 + Cl2SO4
Ga + H2SO4 = Ga2(SO4)3 + H2 =>
2 Ga + 3 H2SO4 = Ga2(SO4)3 + 3 H2
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
NH4Cl(aq) + NaOH(aq) = NH3 + NaCl + H2O =>
NH4Cl(aq) + NaOH(aq) = NH3 + NaCl + H2O
CH3COCOOCH2CH3 + H2O = CH3COOH + CH3CH2OH =>
2 CH3COCOOCH2CH3 + 3 H2O = 4 CH3COOH + CH3CH2OH
Na2S2O3 = S + NaSO4 + Na2S =>
8 Na2S2O3 = 5 S + 6 NaSO4 + 5 Na2S
C + Cl2 = Cl4C =>
C + 2 Cl2 = Cl4C
K2NiF6 + H2O = KF + HF + NiF2 + O2 =>
2 K2NiF6 + 2 H2O = 4 KF + 4 HF + 2 NiF2 + O2
SO2 + K[I(I2)] = KI + SO2I2 =>
SO2 + K[I(I2)] = KI + SO2I2
HClO4 + LiCO3 = Li(ClO4)2 + H2O + CO2 =>
2 HClO4 + LiCO3 = Li(ClO4)2 + H2O + CO2
CH8COOH + NaHCO3 = NaCOO + CO2 + H2O =>
CH8COOH + 13 NaHCO3 = 13 NaCOO + 2 CO2 + 11 H2O
CsI + Br = CsBr + I2 =>
2 CsI + 2 Br = 2 CsBr + I2
Os2O3 + CO = Os3O4 + CO2 =>
3 Os2O3 + CO = 2 Os3O4 + CO2
Li2SO3(aq) + HCl(aq) = LiCl(aq) + H2SO3(aq) =>
Li2SO3(aq) + 2 HCl(aq) = 2 LiCl(aq) + H2SO3(aq)
NO + HNO3 = N2O4 + H2O =>
2 NO + 4 HNO3 = 3 N2O4 + 2 H2O
HCl(s) + Ca(OH)2(g) = CaCl2(aq) + H2O(l) =>
2 HCl(s) + Ca(OH)2(g) = CaCl2(aq) + 2 H2O(l)
CuI + HNO3 = Cu(NO3)2 + NO + I2 + H2O =>
6 CuI + 16 HNO3 = 6 Cu(NO3)2 + 4 NO + 3 I2 + 8 H2O
B4H10 + O2 = B2O3 + H2O =>
2 B4H10 + 11 O2 = 4 B2O3 + 10 H2O
C{-25} = C{-} + e =>
C{-25} = C{-} + 24e
AgC2H3O2 + NH3 = AgNH2 + HC2H3O2 =>
AgC2H3O2 + NH3 = AgNH2 + HC2H3O2
Ba(BrO3)2 + H2SO4 = BaSO4 + HBrO3 =>
Ba(BrO3)2 + H2SO4 = BaSO4 + 2 HBrO3
CuSO4 + KOH = Cu(OH)2 + K2SO4 =>
CuSO4 + 2 KOH = Cu(OH)2 + K2SO4
Ba(OH)2 + KCl = BaCl2 + K(OH) =>
Ba(OH)2 + 2 KCl = BaCl2 + 2 K(OH)
Pb(NO3)2 + Na2SO4 = PbSO4 + Na2(NO3)2 =>
Pb(NO3)2 + Na2SO4 = PbSO4 + Na2(NO3)2
Se + Ga = SeGa =>
Se + Ga = SeGa
C2H56 + O2 = CO2 + H2O =>
C2H56 + 16 O2 = 2 CO2 + 28 H2O
BaCO3 + H2S = BaS + H2CO3 =>
BaCO3 + H2S = BaS + H2CO3
SI + HNO3 + HF = H2SIF6 + NO + H2O =>
3 SI + 4 HNO3 + 18 HF = 3 H2SIF6 + 4 NO + 8 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
H + O2 = H2O =>
4 H + O2 = 2 H2O
SbCl3 + H2O = Sb(OH)2Cl + HCl =>
SbCl3 + 2 H2O = Sb(OH)2Cl + 2 HCl
Co(NO3)2 + Na2SiO3 + H2O = CoH2SiO4 + NaNO3 =>
Co(NO3)2 + Na2SiO3 + H2O = CoH2SiO4 + 2 NaNO3
Cr2(SO4)3 + NaOH = Cr(OH)3 + Na2(SO4) =>
Cr2(SO4)3 + 6 NaOH = 2 Cr(OH)3 + 3 Na2(SO4)
PO2 + O2 = P2O5 =>
4 PO2 + O2 = 2 P2O5
K + O2 = K2O =>
4 K + O2 = 2 K2O
H2SiO3 + NaCl = HCl + Na2SiO3 =>
H2SiO3 + 2 NaCl = 2 HCl + Na2SiO3
Ca(NO3)2 + Na2CO3 = CaCO3 + Na2(NO3)2 =>
Ca(NO3)2 + Na2CO3 = CaCO3 + Na2(NO3)2
KOHC6H8O6 = KC6H8O6OH =>
KOHC6H8O6 = KC6H8O6OH
Ba3P2(s) = Ba(s) + P4(s) =>
2 Ba3P2(s) = 6 Ba(s) + P4(s)
sulfurdioxide + carbon = carbondisulfide + carbonmonoxide =>
2 SO2 + 5 C = CS2 + 4 CO
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
(NH4)2SO4 + Ba(OH)2 = NH4(OH) + BaSO4 =>
(NH4)2SO4 + Ba(OH)2 = 2 NH4(OH) + BaSO4
K + HOH = KOH + H =>
K + HOH = KOH + H
K3PO4 + HNO3 = KNO3 + H3PO4 =>
K3PO4 + 3 HNO3 = 3 KNO3 + H3PO4
Na2SO4 + (CH3COO)2Pb = PbSO4 + Na(CH3COO) =>
Na2SO4 + (CH3COO)2Pb = PbSO4 + 2 Na(CH3COO)
F + NiBr = Br2 + NiF2 =>
4 F + 2 NiBr = Br2 + 2 NiF2
XeF6 + SiO2 = XeO3 + SiF4 =>
2 XeF6 + 3 SiO2 = 2 XeO3 + 3 SiF4
CuSO4KSCN = CuCNKSSO4 =>
CuSO4KSCN = CuCNKSSO4
B6H12 + O2 = B2O3 + H2O =>
2 B6H12 + 15 O2 = 6 B2O3 + 12 H2O
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