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5 C + 2 V2O5 = 4 V + 5 CO2
CaCO3 + H{+} = Ca{2+} + H2CO3 =>
CaCO3 + 2 H{+} = Ca{2+} + H2CO3
Cu(s) + HCl(aq) = H(s) + CuCl(aq) =>
Cu(s) + HCl(aq) = H(s) + CuCl(aq)
HClO + KI = KCl + I2 + OH =>
2 HClO + 2 KI = 2 KCl + I2 + 2 OH
C3H8NO5P + H2O = H3PO4 + CH4N2O + C2H5OH + CH3COOH =>
4 C3H8NO5P + 6 H2O = 4 H3PO4 + 2 CH4N2O + 2 C2H5OH + 3 CH3COOH
Cu(NH3)4(ClO4)2 + C = CO2 + CuCl2 + H2O + N2 =>
Cu(NH3)4(ClO4)2 + C = CO2 + CuCl2 + 6 H2O + 2 N2
KNO3 + Cr2O3 + Na2CO3 = NaCrO4 + CO2 + KNO2 =>
4 KNO3 + Cr2O3 + Na2CO3 = 2 NaCrO4 + CO2 + 4 KNO2
Al + Fe3O2 = Al2O3 + Fe =>
4 Al + 3 Fe3O2 = 2 Al2O3 + 9 Fe
BeCl2 + AlBr3 = BeBr2 + AlCl3 =>
3 BeCl2 + 2 AlBr3 = 3 BeBr2 + 2 AlCl3
CH3COOH + KMnO4 = (CH3COOH)KMnO4 =>
CH3COOH + KMnO4 = (CH3COOH)KMnO4
FeS(s) + HCl = FeCl2(aq) + H2S(g) =>
FeS(s) + 2 HCl = FeCl2(aq) + H2S(g)
Cu(NH3)4Cl2 + NH3 = Cu + (NH3)4Cl =>
Cu(NH3)4Cl2 + 4 NH3 = Cu + 2(NH3)4Cl
H + C2H = C2H6 =>
5 H + C2H = C2H6
C3H8 = C + H2 =>
C3H8 = 3 C + 4 H2
C6H4(COOH)2 + C2H6O2 = C10H8O4 + H2O =>
C6H4(COOH)2 + C2H6O2 = C10H8O4 + 2 H2O
N2H4HCl + NaBH4 = N2H4BH3 + NaCl + H2 =>
N2H4HCl + NaBH4 = N2H4BH3 + NaCl + H2
ClCH2CH2CHO + C2H5OH = ClCH2CHCH3OOCH2CH3 =>
ClCH2CH2CHO + C2H5OH = ClCH2CHCH3OOCH2CH3
LiI + Ag2SO4 = Li2SO4 + AgI =>
2 LiI + Ag2SO4 = Li2SO4 + 2 AgI
C6H6 + O2 = CO + H2O =>
2 C6H6 + 9 O2 = 12 CO + 6 H2O
FeCl2 + NaOH + KNO3 = Fe3O4 + NaCl + KNO2 + H2O =>
3 FeCl2 + 6 NaOH + KNO3 = Fe3O4 + 6 NaCl + KNO2 + 3 H2O
Na2S + O2 + H2O = Na2S2O0 + NaOH =>
2 Na2S + O2 + H2O = Na2S2O0 + 2 NaOH
NaHCO3 + Cl2 = NaCl + CO2 + NaClO3 + H2O =>
6 NaHCO3 + 3 Cl2 = 5 NaCl + 6 CO2 + NaClO3 + 3 H2O
MgO + H3BO3 = MgB4O7 + H2O =>
MgO + 4 H3BO3 = MgB4O7 + 6 H2O
CuSO4 + Na2(CO3) = CuCO3 + Na2(SO4) =>
CuSO4 + Na2(CO3) = CuCO3 + Na2(SO4)
Cr + KOH + H2O = K3[Cr(OH)5] + H2 =>
Cr + 3 KOH + 2 H2O = K3[Cr(OH)5] + H2
MnCO3 + H3PO4 = Mn(H2PO4)2 + CO2 + H2O =>
MnCO3 + 2 H3PO4 = Mn(H2PO4)2 + CO2 + H2O
Ti(OH)3 + HBrO2 = Ti(OH)2 + BrO2 + H2O =>
Ti(OH)3 + HBrO2 = Ti(OH)2 + BrO2 + H2O
HgSO4(heat) = HgO + SO3 =>
HgSO4(heat) = HgO + SO3
Co2(CrO4)3 + BaCl2 = CoCl3 + BaCrO4 =>
Co2(CrO4)3 + 3 BaCl2 = 2 CoCl3 + 3 BaCrO4
P + NH3 = PH3 + N2 =>
2 P + 2 NH3 = 2 PH3 + N2
TiCl3 + K2Cr2O7 + HCl = TiOCl2 + CrCl3 + KCl + H2O =>
6 TiCl3 + K2Cr2O7 + 2 HCl = 6 TiOCl2 + 2 CrCl3 + 2 KCl + H2O
C6H5COOHNaHCO3 = C7H5O2NaCO2H2O =>
C6H5COOHNaHCO3 = C7H5O2NaCO2H2O
NH4CHCOO + H2O = NH4CHCOOH + OH =>
NH4CHCOO + H2O = NH4CHCOOH + OH
Na2S + H2SO4 + NaOBr = Na2SO4 + HBr =>
Na2S + 2 H2SO4 + 4 NaOBr = 3 Na2SO4 + 4 HBr
Fe(OH)2 = H2O2 + Fe =>
Fe(OH)2 = H2O2 + Fe
Na2Cr2O7 + Na2SO3 + H2O = Na2SO4 + NaOH + Cr(OH)3 =>
Na2Cr2O7 + 3 Na2SO3 + 4 H2O = 3 Na2SO4 + 2 NaOH + 2 Cr(OH)3
Ni + NH3 = Ni2(NH3) =>
2 Ni + NH3 = Ni2(NH3)
KHSO4 + BaCl2 = BaSO4 + K2SO4 + HCl =>
2 KHSO4 + BaCl2 = BaSO4 + K2SO4 + 2 HCl
N2O3 + H2 = N2 + H2O =>
N2O3 + 3 H2 = N2 + 3 H2O
CH3COONH4NaOH = CH3COONaNH3H2O =>
CH3COONH4NaOH = CH3COONaNH3H2O
NH2CHRCOOH(aq) + H = NH3 + CHRCOOH =>
NH2CHRCOOH(aq) + H = NH3 + CHRCOOH
Fe(No3)3 + Na2S = Fe2S3 + NaNo3 =>
2 Fe(No3)3 + 3 Na2S = Fe2S3 + 6 NaNo3
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
KCN + FeCl2 = KCl + K4Fe(CN)6 =>
6 KCN + FeCl2 = 2 KCl + K4Fe(CN)6
M + F = MF =>
M + F = MF
C2H5BrAgNO3 = AgBrC2H4HNO3 =>
C2H5BrAgNO3 = AgBrC2H4HNO3
B + KOH = K3 + BO3 + H2O =>
B + 6 KOH = 2 K3 + BO3 + 3 H2O
Na2CrO4 + PbCl2 = Na2Cl2 + PbCrO4 =>
Na2CrO4 + PbCl2 = Na2Cl2 + PbCrO4
N2 + S = N2S5 =>
N2 + 5 S = N2S5
Cr1 + O2 = Cr2O3 =>
4 Cr1 + 3 O2 = 2 Cr2O3
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