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H3C6H5O7 + 3 KOH = K3C6H5O7 + 3 HOH
Na2C2O4 + CaCl2 = NaCl + CaC2O4 =>
Na2C2O4 + CaCl2 = 2 NaCl + CaC2O4
AgNO3Na2S2O3 = AgS2O3Na2NO3 =>
AgNO3Na2S2O3 = AgS2O3Na2NO3
Mn + Cr(NO3)3 = Mn(NO3)2 + Cr =>
3 Mn + 2 Cr(NO3)3 = 3 Mn(NO3)2 + 2 Cr
NaHCO3HCl = NaCl + H2O + CO2 =>
NaHCO3HCl = NaCl + H2O + CO2
NaHSO4 + KNO3 = HNO3 + Na2SO4 + K2SO4 =>
2 NaHSO4 + 2 KNO3 = 2 HNO3 + Na2SO4 + K2SO4
HCl + NaHCO3(s) = CO2 + H2O + NaCl(aq) =>
HCl + NaHCO3(s) = CO2 + H2O + NaCl(aq)
Li2CO3 + HBr = LiBr + CO2 + H2O =>
Li2CO3 + 2 HBr = 2 LiBr + CO2 + H2O
C16H33COOH + O2 = C + H2O =>
2 C16H33COOH + 15 O2 = 34 C + 34 H2O
Fe + O = FeO =>
Fe + O = FeO
BiCl3 + Na2SnO2 + NaOH = Bi + NaCl + NaSnO3 + H2O =>
BiCl3 + Na2SnO2 + 2 NaOH = Bi + 3 NaCl + NaSnO3 + H2O
Fe(s) + O3(g) = Fe2O3(g) =>
2 Fe(s) + O3(g) = Fe2O3(g)
AlF3 + H2SO4 = Al2(SO4)3 + HF =>
2 AlF3 + 3 H2SO4 = Al2(SO4)3 + 6 HF
Al(OH)3 + H3O + SO4 = Al + SO4H2O =>
Al(OH)3 + 3 H3O + 6 SO4 = Al + 6 SO4H2O
Ag + Al2(SO4)3 = Al + Ag2(SO4)3 =>
2 Ag + Al2(SO4)3 = 2 Al + Ag2(SO4)3
HNO3 + HF = FNO2 + H2O =>
HNO3 + HF = FNO2 + H2O
Na(s) + O2(g) = Na2O(s) =>
4 Na(s) + O2(g) = 2 Na2O(s)
H2SO3 + HNO2 = H2SO4 + NO + H2O =>
H2SO3 + 2 HNO2 = H2SO4 + 2 NO + H2O
C2H2(g) + O2(g) = CO2(g) + H2O(g) =>
2 C2H2(g) + 5 O2(g) = 4 CO2(g) + 2 H2O(g)
Pb(NO3)2 + K2CrO4(aq) = PbCrO4(s) + KNO3 =>
Pb(NO3)2 + K2CrO4(aq) = PbCrO4(s) + 2 KNO3
HCl(aq) = H2(g) + Cl2(g) =>
2 HCl(aq) = H2(g) + Cl2(g)
NO = N + O =>
NO = N + O
V + O2 = VO2 =>
V + O2 = VO2
SnCl2 + H2O = Sn(OH)Cl + HCl =>
SnCl2 + H2O = Sn(OH)Cl + HCl
Al2S3O12 + CaO2H2 = AlO3H3 + CaSO4 =>
Al2S3O12 + 3 CaO2H2 = 2 AlO3H3 + 3 CaSO4
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
S2 + Cl2 = SCl6 =>
S2 + 6 Cl2 = 2 SCl6
Zn + NaOH = Na2ZnO2 + H2 =>
Zn + 2 NaOH = Na2ZnO2 + H2
Co(NO3)2 + NH3 = Co(NH3)6(NO3)2 =>
Co(NO3)2 + 6 NH3 = Co(NH3)6(NO3)2
Al2(SO4)3 + Ba3(PO4)2 = AlPO4 + BaSO4 =>
Al2(SO4)3 + Ba3(PO4)2 = 2 AlPO4 + 3 BaSO4
Br2 + Na2SO3 + H2O = Na2SO4 + HBr =>
Br2 + Na2SO3 + H2O = Na2SO4 + 2 HBr
HJ + H2SO4 = H2S + J2 + H2O =>
8 HJ + H2SO4 = H2S + 4 J2 + 4 H2O
AgNO3 + KSCN = AgSCN + KNO3 =>
AgNO3 + KSCN = AgSCN + KNO3
(NH4)3PO4 + SrI2 = Sr3(PO4)2 + (NH4)I =>
2(NH4)3PO4 + 3 SrI2 = Sr3(PO4)2 + 6(NH4)I
Cr + Ca(OH)2 + H2O = CaCr(OH)4 + H2 =>
Cr + Ca(OH)2 + 2 H2O = CaCr(OH)4 + H2
CH3CH2CN + Cr2O7{2-} + H{+} = CO2 + NH3 + Cr{3+} + H2O =>
3 CH3CH2CN + 7 Cr2O7{2-} + 56 H{+} = 9 CO2 + 3 NH3 + 14 Cr{3+} + 31 H2O
MnO2 + H2O = H2MnO3 =>
MnO2 + H2O = H2MnO3
CuO + NaCl = CuCl + NaO =>
CuO + NaCl = CuCl + NaO
K4[Fe(CN)6] + KMnO4 + H2O = K2[Fe(CN)6] + MnO(OH)2 + KOH =>
3 K4[Fe(CN)6] + 2 KMnO4 + 6 H2O = 3 K2[Fe(CN)6] + 2 MnO(OH)2 + 8 KOH
NO2 = N + O2 =>
NO2 = N + O2
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
COCl2 + H2O = HCl + CO2 =>
COCl2 + H2O = 2 HCl + CO2
C02 + H2O = C2H6 + O2 =>
2 C02 + 6 H2O = 2 C2H6 + 3 O2
C4H10O + C3H6O2 = H2O + C6H12O2 =>
3 C4H10O + 4 C3H6O2 = 3 H2O + 4 C6H12O2
K2Cr2O7 = K2CrO4 + Cr2O3 + O2 =>
4 K2Cr2O7 = 4 K2CrO4 + 2 Cr2O3 + 3 O2
MnCO3 + HI = MnI2 + H2CO3 =>
MnCO3 + 2 HI = MnI2 + H2CO3
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
NaOH + CH4 = NaH + CH3OH =>
NaOH + CH4 = NaH + CH3OH
OF2 + NaOH = O2 + NaF + H2 =>
2 OF2 + 4 NaOH = 3 O2 + 4 NaF + 2 H2
CH3CH(NH2)COOH + O2 = CO2 + H2O + CO(NH2)2 =>
2 CH3CH(NH2)COOH + 6 O2 = 5 CO2 + 5 H2O + CO(NH2)2
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