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5 NH4OH + 7 NO2 = 6 NH4NO3 + OH
Ca(OH)2 + H4(SO4)2 = CaSO4 + H2O =>
2 Ca(OH)2 + H4(SO4)2 = 2 CaSO4 + 4 H2O
Na2SO4BaOH2 = Na2OH2BaSO4 =>
Na2SO4BaOH2 = Na2OH2BaSO4
Na2S + H2CO3 = Na2SO4 + CH2 =>
3 Na2S + 4 H2CO3 = 3 Na2SO4 + 4 CH2
C5H11OH + C2H5COOH = C2H5COOC5H11 + H2O =>
C5H11OH + C2H5COOH = C2H5COOC5H11 + H2O
FeSO4 + H2O + O2 + CaCO3 = Fe(OH)3 + CaSO4 + CO2 =>
4 FeSO4 + 6 H2O + O2 + 4 CaCO3 = 4 Fe(OH)3 + 4 CaSO4 + 4 CO2
HCOOCH2CH3 + NaOH = HCOONa + CH3CH2OH =>
HCOOCH2CH3 + NaOH = HCOONa + CH3CH2OH
K(Ag(OH)2) + HI = AgI + H2O + KI =>
K(Ag(OH)2) + 2 HI = AgI + 2 H2O + KI
Na(s) + MgI(aq) = NaI(aq) + Mg(s) =>
Na(s) + MgI(aq) = NaI(aq) + Mg(s)
K2Cr2O7 + HCl = KCl + CrCl3 + H2O + Cl2 =>
K2Cr2O7 + 14 HCl = 2 KCl + 2 CrCl3 + 7 H2O + 3 Cl2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
AgNO3 + MgBr2 = AgBr + Mg(NO3)2 =>
2 AgNO3 + MgBr2 = 2 AgBr + Mg(NO3)2
C + HNO3 = CO2 + NO2 + H2O =>
C + 4 HNO3 = CO2 + 4 NO2 + 2 H2O
AgNO3 + MgBr2 = AgBr + Mg(NO3)2 =>
2 AgNO3 + MgBr2 = 2 AgBr + Mg(NO3)2
KBrO3 + HBr = Br2 + KBr + H2O =>
KBrO3 + 6 HBr = 3 Br2 + KBr + 3 H2O
C6H6 + KMnO4 + KOH = C6H5COOK + K2MnO4 + H2O =>
7 C6H6 + 30 KMnO4 + 36 KOH = 6 C6H5COOK + 30 K2MnO4 + 24 H2O
KS2 = K2 + S2 =>
2 KS2 = K2 + 2 S2
Ca(OH)2HSO4 = CaSO4H(OH)2 =>
Ca(OH)2HSO4 = CaSO4H(OH)2
HgCl2 + NH3*H2O = HgNH2Cl + NH4Cl + H2O =>
HgCl2 + 2 NH3*H2O = HgNH2Cl + NH4Cl + 2 H2O
Ba(OH)2 + HCl = BaCl2 + H2O =>
Ba(OH)2 + 2 HCl = BaCl2 + 2 H2O
AgNO3 + K3PO4 = Ag3PO4 + KNO3 =>
3 AgNO3 + K3PO4 = Ag3PO4 + 3 KNO3
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
CH3OH = HCOH + H2 =>
CH3OH = HCOH + H2
CaBr2 + Na2CO3 = CaCO3 + NaBr =>
CaBr2 + Na2CO3 = CaCO3 + 2 NaBr
K4Fe(CN)6 + FeCl3 + H2O = Fe4[Fe(CN)6]3*6H2O + KCl =>
3 K4Fe(CN)6 + 4 FeCl3 + 6 H2O = Fe4[Fe(CN)6]3*6H2O + 12 KCl
Li2SO4 + VSO4 = Li2V(SO4)2 =>
Li2SO4 + VSO4 = Li2V(SO4)2
CH2(OH)CH2CH2(OH) + KMnO4 + H2SO4 = COOHCH2COOH + Mn(SO4)2 + H2O + K2SO4 =>
3 CH2(OH)CH2CH2(OH) + 8 KMnO4 + 20 H2SO4 = 3 COOHCH2COOH + 8 Mn(SO4)2 + 26 H2O + 4 K2SO4
O2 + CH6 = CO2 + H2O =>
5 O2 + 2 CH6 = 2 CO2 + 6 H2O
H2SO4 + H2O = H4SO5 =>
H2SO4 + H2O = H4SO5
PbI2 + HClO4 = Pb(ClO4)2 + HI =>
PbI2 + 2 HClO4 = Pb(ClO4)2 + 2 HI
MgS(s) + HBr(aq) = Mg(Br) + HS =>
MgS(s) + HBr(aq) = Mg(Br) + HS
Bi(OH)3 = Bi{+3} + (OH){-} =>
Bi(OH)3 = Bi{+3} + 3(OH){-}
CaCO3 + HCl = CO2 + CaCl2 + H2O =>
CaCO3 + 2 HCl = CO2 + CaCl2 + H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
HCl(aq) + ZnS(aq) = ZnCl2 + H2S =>
2 HCl(aq) + ZnS(aq) = ZnCl2 + H2S
BaCO3 = BaO + CO2 =>
BaCO3 = BaO + CO2
HNO3 + Ni = Ni(NO3)2 + H2 =>
2 HNO3 + Ni = Ni(NO3)2 + H2
K2Cr2O7 + CH3CH3CH2OH + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3CH3CHO + H2O =>
K2Cr2O7 + 3 CH3CH3CH2OH + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + 3 CH3CH3CHO + 7 H2O
CaCl2 + Mg(NO3)2 = CaMg + Cl(NO3) =>
CaCl2 + Mg(NO3)2 = CaMg + 2 Cl(NO3)
Au + O = AuO3 =>
Au + 3 O = AuO3
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
KMnO4 + Mg(OH)2 = KOH + Mg(MnO4)2 =>
2 KMnO4 + Mg(OH)2 = 2 KOH + Mg(MnO4)2
IO3{-} + HSO3{-} = HSO4{-} + SO4{2-} + H2O + I2 =>
2 IO3{-} + 5 HSO3{-} = 3 HSO4{-} + 2 SO4{2-} + H2O + I2
NH4OH + CuSO4 = Cu(OH)2 + (NH4)2SO4 =>
2 NH4OH + CuSO4 = Cu(OH)2 + (NH4)2SO4
NiCl2 + HCl + KMnO4 = H2O + KCl + MnCl2 + NiCl3 =>
5 NiCl2 + 8 HCl + KMnO4 = 4 H2O + KCl + MnCl2 + 5 NiCl3
Br + CaCl2 = BrCl2 + Ca =>
Br + CaCl2 = BrCl2 + Ca
K2CrO4 + H2SO4 + Na2S = S + H2O + Na2Cr2O7 + K2SO4 =>
6 K2CrO4 + 7 H2SO4 + 3 Na2S = 4 S + 7 H2O + 3 Na2Cr2O7 + 6 K2SO4
C2H6 + F2 = C2H5F + HF =>
C2H6 + F2 = C2H5F + HF
FeCl3 + K4Fe(CN)6 + H2O = Fe4[Fe(CN)6]3 + KOH + HCl =>
4 FeCl3 + 3 K4Fe(CN)6 + 12 H2O = Fe4[Fe(CN)6]3 + 12 KOH + 12 HCl
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