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Mn + SO3 = MnSO3
KI + K2Cr2O7 = KIO3 + KCrO2 =>
KI + K2Cr2O7 = KIO3 + 2 KCrO2
KIO3 + NaSO3 = KI + NaSO4 =>
KIO3 + 3 NaSO3 = KI + 3 NaSO4
NaNO2 = Na2O + O2 + N2 =>
4 NaNO2 = 2 Na2O + 3 O2 + 2 N2
CH3COOHMg = MgCH3COOH =>
CH3COOHMg = MgCH3COOH
CF2 + Br2 = CBr + F =>
2 CF2 + Br2 = 2 CBr + 4 F
SO2 + NaHO = NaHSO3 =>
SO2 + NaHO = NaHSO3
NaNO2 = Na2O + O2 + N2 =>
4 NaNO2 = 2 Na2O + 3 O2 + 2 N2
PCl3 + C2H5ONa = C2H5OCl + Na + P =>
PCl3 + 3 C2H5ONa = 3 C2H5OCl + 3 Na + P
Pb(NO3)2 + Na2CO3 = PbN2 + Na2CO9 =>
Pb(NO3)2 + Na2CO3 = PbN2 + Na2CO9
PbS + HNO3 = PbSO4 + H2O + NO =>
3 PbS + 8 HNO3 = 3 PbSO4 + 4 H2O + 8 NO
H2SO4 + Al = Al2SO43 + H2S + H2O =>
11 H2SO4 + 2 Al = Al2SO43 + 10 H2S + H2O
CO + NO = (N2) + (CO2) =>
2 CO + 2 NO = (N2) + 2(CO2)
CaCO3 + HCl = CO2 + CaCl2 + H2O =>
CaCO3 + 2 HCl = CO2 + CaCl2 + H2O
Sb2(CO3)5 = Sb2O5 + CO2 =>
Sb2(CO3)5 = Sb2O5 + 5 CO2
KBr + K2CrO7 + H2SO4 = Br2 + K2SO4 + Cr2(SO4)3 + H2O =>
18 KBr + 2 K2CrO7 + 14 H2SO4 = 9 Br2 + 11 K2SO4 + Cr2(SO4)3 + 14 H2O
C2H5OHKCl = C2H5OKHCl =>
C2H5OHKCl = C2H5OKHCl
KIO3 + NaSO3 = KI + NaSO4 =>
KIO3 + 3 NaSO3 = KI + 3 NaSO4
H2S + KOH = K2S + H2O =>
H2S + 2 KOH = K2S + 2 H2O
CuSO4 + H2O + CO2 = CuCO3 + H2SO4 =>
CuSO4 + H2O + CO2 = CuCO3 + H2SO4
CuSO4 + H2O + CO2 = Cu2(OH)2CO3 + H2SO4 =>
2 CuSO4 + 3 H2O + CO2 = Cu2(OH)2CO3 + 2 H2SO4
Pb(NO3)2 + Na2CO3 = PbN2 + Na2CO9 =>
Pb(NO3)2 + Na2CO3 = PbN2 + Na2CO9
Fe(CH3COO)3 + H2O = FeOH(CH3COO)2 + CH3COOH =>
Fe(CH3COO)3 + H2O = FeOH(CH3COO)2 + CH3COOH
BCl3 + Fe2(SO4)3 = B2(SO4)3 + FeCl3 =>
2 BCl3 + Fe2(SO4)3 = B2(SO4)3 + 2 FeCl3
H2O + N2 = NH3 + O2 =>
6 H2O + 2 N2 = 4 NH3 + 3 O2
N2 + H2O = NH4NO2 =>
N2 + 2 H2O = NH4NO2
PbNH3 = H2 + N2 + Pb =>
2 PbNH3 = 3 H2 + N2 + 2 Pb
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
H2O + N2 = H2O2 + N2H4 =>
4 H2O + N2 = 2 H2O2 + N2H4
CuSO4 + CaCl2 = CaSO4 + CuCl2 =>
CuSO4 + CaCl2 = CaSO4 + CuCl2
C51H98O6 + H2 = C51H104O6 =>
C51H98O6 + 3 H2 = C51H104O6
PCl5 + H2O = PCl5H2 + O =>
PCl5 + H2O = PCl5H2 + O
Na2HPO4 + AgNO3 = Na2(NO3) + Ag(HPO4) =>
Na2HPO4 + AgNO3 = Na2(NO3) + Ag(HPO4)
Na2S + ZnCl2 = Na2Cl2 + ZnS =>
Na2S + ZnCl2 = Na2Cl2 + ZnS
MgO + HNO3 = Mg(NO3)2 + H2O =>
MgO + 2 HNO3 = Mg(NO3)2 + H2O
Zn + CuCl2 = Cu + ZnCl =>
2 Zn + CuCl2 = Cu + 2 ZnCl
HNO3(aq) + Mg(OH)2(aq) = Mg(NO3)2(aq) + H2O(l) =>
2 HNO3(aq) + Mg(OH)2(aq) = Mg(NO3)2(aq) + 2 H2O(l)
CaCl2KCl = CaClKCl2 =>
CaCl2KCl = CaClKCl2
KJ + H2O2 = KOH + J2 =>
2 KJ + H2O2 = 2 KOH + J2
CH5N + O2 = CO2 + H2O + N2 =>
4 CH5N + 9 O2 = 4 CO2 + 10 H2O + 2 N2
NaBH4 + BF3 = NaBF4 + B2H6 =>
3 NaBH4 + 4 BF3 = 3 NaBF4 + 2 B2H6
NH{4}NO{3} = N{2}O + H{2}0 =>
NH{4}NO{3} = N{2}O + H{2}0
Ca(HCO3)2 = CO2 + CaO + H2O =>
Ca(HCO3)2 = 2 CO2 + CaO + H2O
Pb(NO3)2 + Na2CO3 = PbN2 + Na2CO9 =>
Pb(NO3)2 + Na2CO3 = PbN2 + Na2CO9
Cu + H2SO4 = Cu2SO4 + H2 =>
2 Cu + H2SO4 = Cu2SO4 + H2
Th(NO3)4 + K4[Fe(CN)6] = Th[Fe(CN)6] + KNO3 =>
Th(NO3)4 + K4[Fe(CN)6] = Th[Fe(CN)6] + 4 KNO3
O6 = O8 =>
4 O6 = 3 O8
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
Au + O = Au3O3 =>
3 Au + 3 O = Au3O3
C12H17N4OS + K3Fe(CN)6 + KOH = K4Fe(CN)6 + H2O + C12H14N4OS =>
C12H17N4OS + 3 K3Fe(CN)6 + 3 KOH = 3 K4Fe(CN)6 + 3 H2O + C12H14N4OS
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