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Y8 + 12 O2 = 8 YO3
NaHCO3 + CH3OOH = NaCH3OO + CO2 + H2O =>
NaHCO3 + CH3OOH = NaCH3OO + CO2 + H2O
Na3 + SO4 = NaSO4 =>
Na3 + 3 SO4 = 3 NaSO4
Cl2 + FeCl3 = Cl2FeCl3 =>
Cl2 + FeCl3 = Cl2FeCl3
Al(OH)3 + CO2 = Al(HCO3)3 =>
Al(OH)3 + 3 CO2 = Al(HCO3)3
KBr + H2[SO4] = K2[SO4] + Br2 + SO2 + H2O =>
2 KBr + 2 H2[SO4] = K2[SO4] + Br2 + SO2 + 2 H2O
FeCl3 + Cl2 = FeCl5 =>
FeCl3 + Cl2 = FeCl5
K + Mn(C2O4)2 = Mn + K2C2O4 =>
4 K + Mn(C2O4)2 = Mn + 2 K2C2O4
LiOH = Li + [OH] =>
LiOH = Li + [OH]
K2CrO4 + H2SO4 = K2Cr2O7 + K2SO4 + H2O =>
2 K2CrO4 + H2SO4 = K2Cr2O7 + K2SO4 + H2O
HSO + H2O = SO4 + H3O =>
HSO + 10 H2O = SO4 + 7 H3O
Na + Al(NO3)2 = Na(NO3)2 + Al =>
Na + Al(NO3)2 = Na(NO3)2 + Al
Li2SnO3 + SnCl2*2H2O = Sn2O3 + LiCl + H2O =>
Li2SnO3 + SnCl2*2H2O = Sn2O3 + 2 LiCl + 2 H2O
Fe + O2 = Fe3O4 =>
3 Fe + 2 O2 = Fe3O4
Ba + NaOH = Ba(OH)2 + Na =>
Ba + 2 NaOH = Ba(OH)2 + 2 Na
PbCrO4 + H2SO4 = PbSO4 + H2Cr2O7 + H2O =>
2 PbCrO4 + 2 H2SO4 = 2 PbSO4 + H2Cr2O7 + H2O
H + CI = HCI =>
H + CI = HCI
NaI + NaNO2 + H2O = I2 + NO + NaOH =>
2 NaI + 2 NaNO2 + 2 H2O = I2 + 2 NO + 4 NaOH
FeCO3(s) + HCl(aq) = H2O(l) + CO2(g) + FeCl2(aq) =>
FeCO3(s) + 2 HCl(aq) = H2O(l) + CO2(g) + FeCl2(aq)
Ni3S2(s) + O2(g) = NiO(s) + SO2(g) =>
2 Ni3S2(s) + 7 O2(g) = 6 NiO(s) + 4 SO2(g)
Fe(Cl2)3 + Ca(OH)2 = Fe(OH)3 + Ca(Cl2)2 =>
2 Fe(Cl2)3 + 3 Ca(OH)2 = 2 Fe(OH)3 + 3 Ca(Cl2)2
C2H5NH2 + H2O = C2H5NH{-} + H3O{+} =>
C2H5NH2 + H2O = C2H5NH{-} + H3O{+}
CuSO4 + Na2SO4 = CuNa2S2O8 =>
CuSO4 + Na2SO4 = CuNa2S2O8
KBr + O2 = K2O + Br2 =>
4 KBr + O2 = 2 K2O + 2 Br2
Bi(NO3)3(aq) + H2S = Bi2S3(s) + HNO3(aq) =>
2 Bi(NO3)3(aq) + 3 H2S = Bi2S3(s) + 6 HNO3(aq)
AlCl3 + KOH = Al(OH)3 + KCl =>
AlCl3 + 3 KOH = Al(OH)3 + 3 KCl
Cu2FeS2 + O2 = CuO + Fe2O3 + SO2 =>
4 Cu2FeS2 + 15 O2 = 8 CuO + 2 Fe2O3 + 8 SO2
C2H4F2 + O2 = CO + H2O + HF =>
2 C2H4F2 + 3 O2 = 4 CO + 2 H2O + 4 HF
K3N + H2SO4 = K2SO4 + (NH4)2SO4 =>
2 K3N + 4 H2SO4 = 3 K2SO4 + (NH4)2SO4
H2S + NaOH = Na2S + H2O =>
H2S + 2 NaOH = Na2S + 2 H2O
Na2CO3 + CrCl3 = Na2Cl3 + CO3Cr =>
Na2CO3 + CrCl3 = Na2Cl3 + CO3Cr
C3H12(l) + O2(g) = CO2(g) + H2O(g) =>
C3H12(l) + 6 O2(g) = 3 CO2(g) + 6 H2O(g)
NaBrO2 = Na + BrO2 =>
NaBrO2 = Na + BrO2
Ca(NO3)2 + AgBr = CaBr + Ag(NO3)2 =>
Ca(NO3)2 + AgBr = CaBr + Ag(NO3)2
CuCl2 + HCl = CuCl4H2 =>
CuCl2 + 2 HCl = CuCl4H2
NaBr + CHCl3 = CHBr3 + NaCl =>
3 NaBr + CHCl3 = CHBr3 + 3 NaCl
H2SO4 + Mg(OH) = Mg2SO4 + H(OH) =>
H2SO4 + 2 Mg(OH) = Mg2SO4 + 2 H(OH)
CH3COOK + KOH = K2CO3 + CH4 =>
CH3COOK + KOH = K2CO3 + CH4
CH3CH2CH2Br + NH3 = CH3CH2CH2NH2Br + H2 =>
2 CH3CH2CH2Br + 2 NH3 = 2 CH3CH2CH2NH2Br + H2
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
Cu + S = Cu2S2 =>
2 Cu + 2 S = Cu2S2
MgI2 + Fe2(SO4)3 = MgSO4 + FeI3 =>
3 MgI2 + Fe2(SO4)3 = 3 MgSO4 + 2 FeI3
Cr(OH)3 + NaClO4 + NaOH = Na2CrO4 + NaCl + H2O =>
8 Cr(OH)3 + 3 NaClO4 + 16 NaOH = 8 Na2CrO4 + 3 NaCl + 20 H2O
H2S + NaOH = Na2S + H2O =>
H2S + 2 NaOH = Na2S + 2 H2O
P3 + OH[{-}] + H2O = H2PO2[{-}] + PH3 =>
4 P3 + 9 OH[{-}] + 9 H2O = 9 H2PO2[{-}] + 3 PH3
CH3CH(O2CCH3) + O2 = CO2 + H2O =>
4 CH3CH(O2CCH3) + 19 O2 = 16 CO2 + 14 H2O
Mn(ClO4)2 + Rb2CO3 = MnCO3 + RbClO4 =>
Mn(ClO4)2 + Rb2CO3 = MnCO3 + 2 RbClO4
P4 + H2O = H3PO4(aq) + H2 =>
P4 + 16 H2O = 4 H3PO4(aq) + 10 H2
(NH4)2Cr(O2)4 = Cr2O3 + N2 + H2O + O2 =>
4(NH4)2Cr(O2)4 = 2 Cr2O3 + 4 N2 + 16 H2O + 5 O2
Zn + HBr = ZnBr2 + H2 =>
Zn + 2 HBr = ZnBr2 + H2
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