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HBrO3 + I2 = HI2O3 + Br
Ca2 + C = Ca2C =>
Ca2 + C = Ca2C
HNO3 + I2 = NIO3 + NO2 + H2O =>
4 HNO3 + I2 = 2 NIO3 + 2 NO2 + 2 H2O
KI + C2H5I = K + C2H5I2 =>
KI + C2H5I = K + C2H5I2
Fe(S) + CuSO4(aq) = Cu(S) + FeSO4(aq) =>
Fe(S) + CuSO4(aq) = Cu(S) + FeSO4(aq)
NaOH(s) + S = Na2S + NaSO4 + H2O =>
16 NaOH(s) + 9 S = 7 Na2S + 2 NaSO4 + 8 H2O
C6H10 + Br2 = C6H6 + HBr =>
C6H10 + 2 Br2 = C6H6 + 4 HBr
CaNO3H2O = HNO3CaOH =>
CaNO3H2O = HNO3CaOH
propene + hydrogen = C3H8 =>
CH3CHCH2 + H2 = C3H8
Ca(OH)2 + SO2 = Ca(HSO3)2 =>
Ca(OH)2 + 2 SO2 = Ca(HSO3)2
Pb{2+} + SO4{2-} = PbSO4 =>
Pb{2+} + SO4{2-} = PbSO4
KBr(s) + Cl2(g) = KCl(g) + Br2(l) =>
2 KBr(s) + Cl2(g) = 2 KCl(g) + Br2(l)
Ca(MnO4)2 = Ca + MnO4 =>
Ca(MnO4)2 = Ca + 2 MnO4
Na2S2O3 + I = ISO3 + Na2S =>
Na2S2O3 + I = ISO3 + Na2S
Au + KNO3 = Au(NO3) + K =>
Au + KNO3 = Au(NO3) + K
NaClO + FeS = FeClO + NaS =>
NaClO + FeS = FeClO + NaS
SiF4(s) + H2O(l) = H2SiF6 + H2SiO3 =>
3 SiF4(s) + 3 H2O(l) = 2 H2SiF6 + H2SiO3
Cl2O7 = Cl2O3 + O2 =>
Cl2O7 = Cl2O3 + 2 O2
H2SO4 + KMnO4 + KI + CHCl3 = MnSO2 + K2SO4 + CH2I2 + Cl + H2O =>
21 H2SO4 + 2 KMnO4 + 36 KI + 18 CHCl3 = 2 MnSO2 + 19 K2SO4 + 18 CH2I2 + 54 Cl + 12 H2O
K4Fe(CN)6*H2O + Fe{3+} = C18Fe7N18 + K{+} + H2O =>
3 K4Fe(CN)6*H2O + 4 Fe{3+} = C18Fe7N18 + 12 K{+} + 3 H2O
Al(NO3) + HCl = AlCl3 + H3NO3 =>
Al(NO3) + 3 HCl = AlCl3 + H3NO3
K[Al(OH)4] + CO2 = KHCO3 + Al(OH)3 =>
K[Al(OH)4] + CO2 = KHCO3 + Al(OH)3
Hg(l) + HCl(aq) = H2 + HgCl2 =>
Hg(l) + 2 HCl(aq) = H2 + HgCl2
S2O + H2O = H2SO4 + H2 =>
S2O + 7 H2O = 2 H2SO4 + 5 H2
Fe(OH)2 + H2CO3 = H2O + Fe2(CO3)2 =>
2 Fe(OH)2 + 2 H2CO3 = 4 H2O + Fe2(CO3)2
F + SrCl2 = SrF + Cl2 =>
F + SrCl2 = SrF + Cl2
C6H1206 + O6 = CO2 + H2O =>
2 C6H1206 + 205 O6 = 12 CO2 + 1206 H2O
SO2 + FeCl3 + H2O = FeCl2 + H2SO4 + HCl =>
SO2 + 2 FeCl3 + 2 H2O = 2 FeCl2 + H2SO4 + 2 HCl
NaClO2 + HCl = ClO2 + H2O + NaCl =>
5 NaClO2 + 4 HCl = 4 ClO2 + 2 H2O + 5 NaCl
NH3(NH4OH) + H2SO4 = H2O + (NH4)2SO4 =>
NH3(NH4OH) + H2SO4 = H2O + (NH4)2SO4
Be(OH)2 + HClO = BeCl2O2 + H2O =>
Be(OH)2 + 2 HClO = BeCl2O2 + 2 H2O
MnO4{-1]+C2H5OH+H{+} = Mn{+2}+CH3CHOH+H2O =>
MnO4{-1]+5C2H5OH+3H{+} = Mn{+2}+5CH3CHOH+4H2O
Be(OH)2 + KBr + H2O = K2[Be(OH)4] + HBr =>
Be(OH)2 + 2 KBr + 2 H2O = K2[Be(OH)4] + 2 HBr
H3C6H5O7H2O + CaCO2 = Ca3(C6H5O7)2 + H2O + CO2 =>
5 H3C6H5O7H2O + 9 CaCO2 = 3 Ca3(C6H5O7)2 + 10 H2O + 3 CO2
C55H98O6 + H2O = C3H8O3 + C16H32O2 =>
13 C55H98O6 + 119 H2O = 41 C3H8O3 + 37 C16H32O2
Cd(s) + S8(s) = CdS8 =>
Cd(s) + S8(s) = CdS8
S + K + O2 = K2SO4 =>
S + 2 K + 2 O2 = K2SO4
NH4NO2 = HNO2 + NH3 =>
NH4NO2 = HNO2 + NH3
C7H7NO2 + C2H6O = C9H11NO2 + H2O =>
C7H7NO2 + C2H6O = C9H11NO2 + H2O
C2H3OH + O2 = C2H2O + H2O =>
2 C2H3OH + O2 = 2 C2H2O + 2 H2O
CaMg(CO3)2 + H2O + SiO2 = CaCO3 + Ca2Mg5Si8O22(OH)2 + CO2 =>
5 CaMg(CO3)2 + H2O + 8 SiO2 = 3 CaCO3 + Ca2Mg5Si8O22(OH)2 + 7 CO2
CuO + AgNO3 = Cu(NO3)2 + Ag2O =>
CuO + 2 AgNO3 = Cu(NO3)2 + Ag2O
H3C6H5O7 + NaOH = Na3C6H5O7 + H2O =>
H3C6H5O7 + 3 NaOH = Na3C6H5O7 + 3 H2O
Ba(OH)2 + H2SO4 = (H2O)2 + BaSO4 =>
Ba(OH)2 + H2SO4 = (H2O)2 + BaSO4
KMnO4 + NaOH + Na2C2O3 = MnO2 + Na2CO3 + K2CO3 + H2O =>
4 KMnO4 + 2 NaOH + 3 Na2C2O3 = 4 MnO2 + 4 Na2CO3 + 2 K2CO3 + H2O
CH3CH2OH + Br2 + NaOH = CHBr3 + HCOONa + HBr =>
CH3CH2OH + 4 Br2 + NaOH = CHBr3 + HCOONa + 5 HBr
NaI(aq) + Cl(g) = I(s) + NaCl(aq) =>
NaI(aq) + Cl(g) = I(s) + NaCl(aq)
(Al(OH)2)2SO4 + HNO3 = Al2(SO4)3 + Al(NO3)3 + H2O =>
3(Al(OH)2)2SO4 + 12 HNO3 = Al2(SO4)3 + 4 Al(NO3)3 + 12 H2O
C7H6O2 + NaOH = Na + C7H5O2 + H2O =>
C7H6O2 + NaOH = Na + C7H5O2 + H2O
O2 + NH3 = NO2 + H2O =>
7 O2 + 4 NH3 = 4 NO2 + 6 H2O
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