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C6H5SO3H + 3 HNO3 = (NO2)3C6H2OH + SO2 + 3 H2O
Pb(CH3COOH)2 + K2CrO4 = PbCrO4 + KCH3COOH =>
Pb(CH3COOH)2 + K2CrO4 = PbCrO4 + 2 KCH3COOH
NiCl + NH3 + H2O = H2ONiNH3Cl =>
NiCl + NH3 + H2O = H2ONiNH3Cl
Au + HCl = AuCl3 + H2 =>
2 Au + 6 HCl = 2 AuCl3 + 3 H2
Na2ZnO2CO2 = Na2CO3ZnO =>
Na2ZnO2CO2 = Na2CO3ZnO
CH3NO2 = C + H2 + N2 + O2 =>
2 CH3NO2 = 2 C + 3 H2 + N2 + 2 O2
Cu(OH)2(s) = CuOH2O =>
Cu(OH)2(s) = CuOH2O
AlBr3 + PbCl2 = PbBr2 + AlCl3 =>
2 AlBr3 + 3 PbCl2 = 3 PbBr2 + 2 AlCl3
CH4 + O2N8 = CO2 + H2O + N2 =>
CH4 + 2 O2N8 = CO2 + 2 H2O + 8 N2
CH + H2O = CO2 + H2 =>
2 CH + 4 H2O = 2 CO2 + 5 H2
Fe + KMnO4 = KO4 + FeMn =>
Fe + KMnO4 = KO4 + FeMn
MgN + Ca = Ca3N + Mg =>
MgN + 3 Ca = Ca3N + Mg
Fe + AgNo3 = Fe(No3) + Ag =>
Fe + AgNo3 = Fe(No3) + Ag
HBr2 + O2 = H2O + Br2 =>
4 HBr2 + O2 = 2 H2O + 4 Br2
Sb2O3 + KIO3 + HCl + H2O = HSb(OH)6 + KCl + ICl =>
Sb2O3 + KIO3 + 2 HCl + 6 H2O = 2 HSb(OH)6 + KCl + ICl
NaClO + NaI + H2SO4 = NaCl + I2 + Na2SO4 + H2O =>
NaClO + 2 NaI + H2SO4 = NaCl + I2 + Na2SO4 + H2O
FeCl + NH4OH = Fe(OH)3 + (NH4)3Cl =>
FeCl + 3 NH4OH = Fe(OH)3 + (NH4)3Cl
Sn(OH)4(s) = H2O(l) + SnO2(s) =>
Sn(OH)4(s) = 2 H2O(l) + SnO2(s)
FeCl2(s) + H2O(l) = FeO(s) + HCl(aq) =>
FeCl2(s) + H2O(l) = FeO(s) + 2 HCl(aq)
CrCl3 + NaOH + H2O2 = Na2CrO4 + H2O + NaCl =>
2 CrCl3 + 10 NaOH + 3 H2O2 = 2 Na2CrO4 + 8 H2O + 6 NaCl
NaOH + ZnCO3 = Zn(OH)2 + Na2CO3 =>
2 NaOH + ZnCO3 = Zn(OH)2 + Na2CO3
C4H10O2 = C4H6O2 + H2 =>
C4H10O2 = C4H6O2 + 2 H2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Ca + H2SO4 = CaSO4 + H2 =>
Ca + H2SO4 = CaSO4 + H2
X3 = X2 =>
2 X3 = 3 X2
HCl + C20H14O4 = ClC20H15O4 =>
HCl + C20H14O4 = ClC20H15O4
HCl + AgF = HF + AgCl =>
HCl + AgF = HF + AgCl
P + KIO3 = P2O5 + KI =>
6 P + 5 KIO3 = 3 P2O5 + 5 KI
Al2S3 + NaOH = NaAl(OH)4 + Na2S =>
Al2S3 + 8 NaOH = 2 NaAl(OH)4 + 3 Na2S
H2SO4 + Al2 = Al2SO4 + H =>
H2SO4 + Al2 = Al2SO4 + 2 H
Zn + HNO3(conc) = Zn(NO3)2 + NO + H2O =>
3 Zn + 8 HNO3(conc) = 3 Zn(NO3)2 + 2 NO + 4 H2O
AlCl2 + H2O = HCl + AlO =>
AlCl2 + H2O = 2 HCl + AlO
Au + HCl = AuCl + H2 =>
2 Au + 2 HCl = 2 AuCl + H2
NH4{+} + F{-} = NH3 + HF =>
NH4{+} + F{-} = NH3 + HF
(NH4)2CO3 + KHSO4 = (NH4)2SO4 + K2SO4 + H2CO3 =>
(NH4)2CO3 + 2 KHSO4 = (NH4)2SO4 + K2SO4 + H2CO3
CrCl3 + Na2B4O7 + O2 = NaBO2 + Cr(BO3)2 + Cl2 =>
2 CrCl3 + 2 Na2B4O7 + 3 O2 = 4 NaBO2 + 2 Cr(BO3)2 + 3 Cl2
NN2 + H2 = NH4 =>
NN2 + 6 H2 = 3 NH4
NaHCO3 + C6H8O7 = H2O + CO2 + NaCO =>
6 NaHCO3 + C6H8O7 = 7 H2O + 6 CO2 + 6 NaCO
Mg(CN)2 + HCl = HCN + MgCl2 =>
Mg(CN)2 + 2 HCl = 2 HCN + MgCl2
Fe + KNO3 + H2O = FeO + K(OH) + NH3 =>
4 Fe + KNO3 + 2 H2O = 4 FeO + K(OH) + NH3
K1 + Zn1O1 = K2O1 + Zn1 =>
2 K1 + Zn1O1 = K2O1 + Zn1
HCl + Ca2CO3 = ClCa + CO2 + H2O =>
2 HCl + Ca2CO3 = 2 ClCa + CO2 + H2O
CH2ClCOOH + Ca(OH)2 = (CH2ClCOO)2Ca + H2O =>
2 CH2ClCOOH + Ca(OH)2 = (CH2ClCOO)2Ca + 2 H2O
H(C2H3O2) + Na(HCO3) = Na(C2H3O2) + H2O + CO2 =>
H(C2H3O2) + Na(HCO3) = Na(C2H3O2) + H2O + CO2
Y + HNO3 = Y(NO3)3 + NO + H2O =>
Y + 4 HNO3 = Y(NO3)3 + NO + 2 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
H2S + HNO3 = H2SO4 + NO2 + H2O =>
H2S + 8 HNO3 = H2SO4 + 8 NO2 + 4 H2O
Mg(ll) + HCl = Mg(ll)Cl + H =>
Mg(ll) + HCl = Mg(ll)Cl + H
C6H6CH3NaOH = C6H6CH3OHNa =>
C6H6CH3NaOH = C6H6CH3OHNa
H3PO3 + Cu = Cu(PO3)2 + H2 =>
2 H3PO3 + Cu = Cu(PO3)2 + 3 H2
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