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H2SO4 + 2 NaNO2 = 2 HNO2 + Na2SO4
Pb(NO3)2 + Na2Cl = PbCl + (NO3)2Na2 =>
Pb(NO3)2 + Na2Cl = PbCl + (NO3)2Na2
K2Cr2O7 + H2SO4 + CuI = CuSO4 + K2SO4 + I2 + Cr2(SO4)3 + H2O =>
2 K2Cr2O7 + 14 H2SO4 + 6 CuI = 6 CuSO4 + 2 K2SO4 + 3 I2 + 2 Cr2(SO4)3 + 14 H2O
H3AsO4 = As2O5 + H2O =>
2 H3AsO4 = As2O5 + 3 H2O
F{-} + BH3 = BH3F{-} =>
F{-} + BH3 = BH3F{-}
CH2CH + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3CO2H + H2O =>
2 CH2CH + K2Cr2O7 + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + 2 CH3CO2H + 3 H2O
Sn + HCl = Sn2Cl + H =>
2 Sn + HCl = Sn2Cl + H
H3PO4 + Ca(OH)2 = Ca3(PO4)2 + H2O =>
2 H3PO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 6 H2O
KCN + H2 = HCN + HK =>
KCN + H2 = HCN + HK
Ca(NO3)2 + NO2 + H2O = HNO3 + Ca =>
Ca(NO3)2 + 2 NO2 + 2 H2O = 4 HNO3 + Ca
KJ + KNO2 + HCl = J2 + NO + KCl + H2O =>
2 KJ + 2 KNO2 + 4 HCl = J2 + 2 NO + 4 KCl + 2 H2O
Ca + H2SiO3 = Ca(SiO3)2 + H2 =>
Ca + 2 H2SiO3 = Ca(SiO3)2 + 2 H2
Na2CO3 + HNO3 = NaNO3 + CO2 + H2O =>
Na2CO3 + 2 HNO3 = 2 NaNO3 + CO2 + H2O
H3PO4 + CaO = Ca3(PO4)2 + H2O =>
2 H3PO4 + 3 CaO = Ca3(PO4)2 + 3 H2O
NaOH + H2O5 = NaHO3 + H2O =>
2 NaOH + H2O5 = 2 NaHO3 + H2O
KNO3 + NH4Br = NH3 + KBr + HNO3 =>
KNO3 + NH4Br = NH3 + KBr + HNO3
AlOHSO4 + H2O = Al(OH)3 + H2SO4 =>
AlOHSO4 + 2 H2O = Al(OH)3 + H2SO4
Cr2O3 + K = K2O + Cr =>
Cr2O3 + 6 K = 3 K2O + 2 Cr
H3PO4 + KOH = K3PO4 + H2O =>
H3PO4 + 3 KOH = K3PO4 + 3 H2O
H3PO4 + NH4OH = HOH + (NH4)3PO4 =>
H3PO4 + 3 NH4OH = 3 HOH + (NH4)3PO4
H3PO4 + NaOH = Na3PO4 + H2O =>
H3PO4 + 3 NaOH = Na3PO4 + 3 H2O
Ca + HCl = CaCl2 + H2 =>
Ca + 2 HCl = CaCl2 + H2
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
H3PO4 = H4P2O7 + H2O =>
2 H3PO4 = H4P2O7 + H2O
CH3CH2OH + NaH = CH3CH2Na + H2O =>
CH3CH2OH + NaH = CH3CH2Na + H2O
Al2 + PbSO4 = AlSO4 + Pb =>
Al2 + 2 PbSO4 = 2 AlSO4 + 2 Pb
Co + N = CoN4 =>
Co + 4 N = CoN4
HNO3(aq) + Na2SO3(aq) = H2SO3(g) + NaNO3(aq) =>
2 HNO3(aq) + Na2SO3(aq) = H2SO3(g) + 2 NaNO3(aq)
BaCl2 + HOH = HCl2 + Ba(OH) =>
BaCl2 + HOH = HCl2 + Ba(OH)
Na2(C2O2)4 + K(MnO)4 + H2(SO4) = K2(SO4) + Na2(SO4) + Mn2(SO4) + CO2 + H2O =>
Na2(C2O2)4 + 6 K(MnO)4 + 16 H2(SO4) = 3 K2(SO4) + Na2(SO4) + 12 Mn2(SO4) + 8 CO2 + 16 H2O
Ag{+} + Se + NH3 + OH{-} = Ag2Se + Ag2SeO3 + NH4{+} =>
6 Ag{+} + 3 Se + 3 NH3 + 3 OH{-} = 2 Ag2Se + Ag2SeO3 + 3 NH4{+}
H5NS + AgNO3 = AgNS + H5NO3 =>
H5NS + AgNO3 = AgNS + H5NO3
H3Po4(aq) + KOH(s) = H2O(l) + K3Po4(aq) =>
H3Po4(aq) + 3 KOH(s) = 3 H2O(l) + K3Po4(aq)
lithium + H2O = Lithiumhydroxide + hydrogen =>
2 Li + 2 H2O = 2 LiOH + H2
CH12 + O8 = CO2 + H2O =>
CH12 + O8 = CO2 + 6 H2O
NH4I + CaCO3 = CaI + NH4CO3 =>
NH4I + CaCO3 = CaI + NH4CO3
AgNO3 + Na(CO3)2 = Ag(CO3)2 + NaNO3 =>
AgNO3 + Na(CO3)2 = Ag(CO3)2 + NaNO3
HC2H3O2 + KOH = KC2H3O2 + H2O =>
HC2H3O2 + KOH = KC2H3O2 + H2O
CH3OC2H5 + O2 = CO2 + H2O =>
2 CH3OC2H5 + 9 O2 = 6 CO2 + 8 H2O
HCl(aq) + Ca(OH)2(aq) = CaCl2(aq) + HOH(aq) =>
2 HCl(aq) + Ca(OH)2(aq) = CaCl2(aq) + 2 HOH(aq)
NaCO3 + NiO + NH4H2PO4 = NaNi(PO3)2 + H2O + NH3 + CO2 + O2 =>
2 NaCO3 + 2 NiO + 4 NH4H2PO4 = 2 NaNi(PO3)2 + 6 H2O + 4 NH3 + 2 CO2 + O2
C14H14O3 + C4H8O2 = C18H22O5 =>
C14H14O3 + C4H8O2 = C18H22O5
Zn + HNO3 = Zn(NO3)2 + N2O + H2O =>
4 Zn + 10 HNO3 = 4 Zn(NO3)2 + N2O + 5 H2O
CaCl2 + NaHCO3 = Ca(HCO3)2 + NaCl =>
CaCl2 + 2 NaHCO3 = Ca(HCO3)2 + 2 NaCl
Na2CO3(s) + CH3COOH(aq) = NaCH3COO + H2O + CO2 =>
Na2CO3(s) + 2 CH3COOH(aq) = 2 NaCH3COO + H2O + CO2
HCl + Ca(OH)2 = H2O + CaCl2 =>
2 HCl + Ca(OH)2 = 2 H2O + CaCl2
Na2O + HNO2 = NaNO2 + H2O =>
Na2O + 2 HNO2 = 2 NaNO2 + H2O
C5H8 + KMnO4 + H2O = C5H10O2 + MnO2 + KOH =>
3 C5H8 + 2 KMnO4 + 4 H2O = 3 C5H10O2 + 2 MnO2 + 2 KOH
Fe0 + O2 + H2O = Fe(OH)3 =>
4 Fe0 + 3 O2 + 6 H2O = 4 Fe(OH)3
AlBr3 + K2SO3 = Al2O3 + SO2 + KBr =>
2 AlBr3 + 3 K2SO3 = Al2O3 + 3 SO2 + 6 KBr
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