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KMnO4 + 8 HCl = KClMnCl + 4 H2O + 3 Cl2
K2 = K =>
K2 = 2 K
Mg(OH)2 + H2PHO3 = (MgOH)2PHO3 + H2O =>
2 Mg(OH)2 + H2PHO3 = (MgOH)2PHO3 + 2 H2O
C2H5ON + H2O = C2H4O2 + NH3 =>
C2H5ON + H2O = C2H4O2 + NH3
C5H4O2 + O2 = C5H11OH + CO2 =>
6 C5H4O2 + 15 O2 = 2 C5H11OH + 20 CO2
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
C6H7NO + C4H6O3 = C8H9NO2 + H2O =>
2 C6H7NO + C4H6O3 = 2 C8H9NO2 + H2O
HNO3 + VA(OH)2 = VA(NO3)2 + H2O =>
2 HNO3 + VA(OH)2 = VA(NO3)2 + 2 H2O
HCl + Al(HO)3 = AlCl3 + HOH =>
3 HCl + Al(HO)3 = AlCl3 + 3 HOH
K2SO4(ag) + HCl(ag) = H2O(ag) + KCl(ag) + SO3(ag) =>
K2SO4(ag) + 2 HCl(ag) = H2O(ag) + 2 KCl(ag) + SO3(ag)
Li + H2SO4 = Li2SO4 + SO2 + H2O =>
2 Li + 2 H2SO4 = Li2SO4 + SO2 + 2 H2O
Al + CH3COOH = Al(CH3COO)3 + H =>
Al + 3 CH3COOH = Al(CH3COO)3 + 3 H
K2Cr2O7 + Zn + KOH = K2ZnO2 + KCrO2 + H2O =>
K2Cr2O7 + 3 Zn + 6 KOH = 3 K2ZnO2 + 2 KCrO2 + 3 H2O
AgC2H3O2 + K2CrO4 = Ag2(CrO4) + KC2H3O2 =>
2 AgC2H3O2 + K2CrO4 = Ag2(CrO4) + 2 KC2H3O2
KH2PO4 + AlCl3 = AlPO4 + KH2Cl3 =>
KH2PO4 + AlCl3 = AlPO4 + KH2Cl3
C8H9NO2 + H2O2 = CO2 + N2 + H2O =>
2 C8H9NO2 + 37 H2O2 = 16 CO2 + N2 + 46 H2O
HCOOH + ZnO = Zn + HCOO + H2O =>
2 HCOOH + ZnO = Zn + 2 HCOO + H2O
NO3{-} + Sn + H{+} = N2O + Sn{4+} + H2O =>
2 NO3{-} + 2 Sn + 10 H{+} = N2O + 2 Sn{4+} + 5 H2O
Zn + Mg3P2 = Mg + Zn3P2 =>
3 Zn + Mg3P2 = 3 Mg + Zn3P2
N1 = N2 =>
2 N1 = N2
H2O + H2SO4 + KI = KOH + H3SO4 + I =>
H2O + H2SO4 + KI = KOH + H3SO4 + I
Al(NO3)3 + Na2S + H2O = NaNO3 + Al(OH)3 + H2S =>
2 Al(NO3)3 + 3 Na2S + 6 H2O = 6 NaNO3 + 2 Al(OH)3 + 3 H2S
Fe2 + S2 = Fe2S3 =>
2 Fe2 + 3 S2 = 2 Fe2S3
C5H7N + O2 = N2 + H2O + OCO2 =>
4 C5H7N + 37 O2 = 2 N2 + 14 H2O + 20 OCO2
Na2S2O3 + FeCl3 + H2O = Na2S2O4 + FeCl + HCl =>
Na2S2O3 + FeCl3 + H2O = Na2S2O4 + FeCl + 2 HCl
CH3OH = H2 + CO =>
CH3OH = 2 H2 + CO
C5H9 + O2 = CO2 + H2O =>
4 C5H9 + 29 O2 = 20 CO2 + 18 H2O
Na2B4O7 + H2O + H2SO4 = Na2SO4 + H3BO3 =>
Na2B4O7 + 5 H2O + H2SO4 = Na2SO4 + 4 H3BO3
Na2SO3(aq) + BaCl2(aq) = BaSO3(s) + NaCl =>
Na2SO3(aq) + BaCl2(aq) = BaSO3(s) + 2 NaCl
CH3COOH + Ca(OH)2 = HOH + Ca(CH3COO)2 =>
2 CH3COOH + Ca(OH)2 = 2 HOH + Ca(CH3COO)2
KMnO4 + HBr = Br + KBr + MnBr2 + H2O =>
KMnO4 + 8 HBr = 5 Br + KBr + MnBr2 + 4 H2O
AgCl + NH3 = Ag[(NH3)2]Cl =>
AgCl + 2 NH3 = Ag[(NH3)2]Cl
C9H6O4 + O2 = CO2 + H2O =>
2 C9H6O4 + 17 O2 = 18 CO2 + 6 H2O
KBr + I2 = KI + BrI =>
KBr + I2 = KI + BrI
CH3COONa(aq) + NaOH(aq) = CH3COOH + Na2O =>
CH3COONa(aq) + NaOH(aq) = CH3COOH + Na2O
ZnCl2 + KOH = K2[Zn(OH)4] + KCl =>
ZnCl2 + 4 KOH = K2[Zn(OH)4] + 2 KCl
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
Rb + RbNO3 = Rb2O + N3 =>
15 Rb + 3 RbNO3 = 9 Rb2O + N3
Cr + ClO4{-} + H2O = Cr2O7{-2} + Cl2 + H{+} =>
14 Cr + 12 ClO4{-} + H2O = 7 Cr2O7{-2} + 6 Cl2 + 2 H{+}
Al(NO3)3 + NH4OH = Al(OH) + NH4NO3 + H2O =>
4 Al(NO3)3 + 14 NH4OH = 4 Al(OH) + 13 NH4NO3 + 7 H2O
CuNO3 + NaOH = CuOH + NaNO3 =>
CuNO3 + NaOH = CuOH + NaNO3
[Zn(OH)4]{-2} + H2SO4 = Zn(OH)2 + H2O + (SO4){-2} =>
[Zn(OH)4]{-2} + H2SO4 = Zn(OH)2 + 2 H2O + (SO4){-2}
FeS2 + H2SO4 = Fe2(SO4)3 + S + H2O =>
2 FeS2 + 4 H2SO4 = Fe2(SO4)3 + 5 S + 4 H2O
H2S + O6 = H2SO4 =>
3 H2S + 2 O6 = 3 H2SO4
Zn(OH)2 + HNO3 = Zn + NO3 + H2O =>
Zn(OH)2 + 2 HNO3 = Zn + 2 NO3 + 2 H2O
MgOH2 + H2SO4 = MgSO4 + (H2)2O =>
MgOH2 + H2SO4 = MgSO4 + (H2)2O
Pb + NaOH = Pb(NaOH) =>
Pb + NaOH = Pb(NaOH)
Pb(NO3)2 + BaI2 = PbI2 + Ba(NO3)2 =>
Pb(NO3)2 + BaI2 = PbI2 + Ba(NO3)2
HOCH2CHO + KMnO4 = CO2 + KOH + MnO2 + H2O =>
3 HOCH2CHO + 8 KMnO4 = 6 CO2 + 8 KOH + 8 MnO2 + 2 H2O
CaO + Zn(OH)2 = ZnO + Ca(OH)2 =>
CaO + Zn(OH)2 = ZnO + Ca(OH)2
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