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CCO2 = 2 CO
*2H2O = H2 + O2 =>
*2H2O = 2 H2 + O2
He = He{+} + e =>
He = He{+} + e
Na2SO4 = Na2O2SO2 =>
Na2SO4 = Na2O2SO2
C2H5OH + C3H8O3 = C5H14O4 =>
C2H5OH + C3H8O3 = C5H14O4
KPO4 + MgBr = MgPO4 + KBr =>
KPO4 + MgBr = MgPO4 + KBr
S + O2 = SO2 =>
S + O2 = SO2
Na + I = NaI =>
Na + I = NaI
H2O2 + NaCN = HCN + Na + O2 =>
H2O2 + 2 NaCN = 2 HCN + 2 Na + O2
S + O2 = SO2 =>
S + O2 = SO2
In + Nb + Se = InNbSe2 =>
In + Nb + 2 Se = InNbSe2
H2 + P2 = PH5 =>
5 H2 + P2 = 2 PH5
C3H7COOHPCl5 = C3H7COClPOCl3HCl =>
C3H7COOHPCl5 = C3H7COClPOCl3HCl
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O = =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
(NH4)2CrO4 + H2O = NH4OH + H2CrO4 =>
(NH4)2CrO4 + 2 H2O = 2 NH4OH + H2CrO4
I2 + HNO3 = HIO3 + NO2 + H2O =>
I2 + 10 HNO3 = 2 HIO3 + 10 NO2 + 4 H2O
BF3 + N(CH3)3 = B(CH3)3 + NF3 =>
BF3 + N(CH3)3 = B(CH3)3 + NF3
Pb(CH3COO)2 + Na2CrO4 = PbCrO4 + CH3COONa =>
Pb(CH3COO)2 + Na2CrO4 = PbCrO4 + 2 CH3COONa
As2S3 + ClO3{-} = As{3+} + Cl{-} + SO4{2-} =>
As2S3 + 4 ClO3{-} = 2 As{3+} + 4 Cl{-} + 3 SO4{2-}
NaNO + O2 = NaNO3 =>
NaNO + O2 = NaNO3
KPO4 + MgBr = MgPO4 + KBr =>
KPO4 + MgBr = MgPO4 + KBr
H2 + P2 = PH5 =>
5 H2 + P2 = 2 PH5
Na2SO4 = Na2O2SO2 =>
Na2SO4 = Na2O2SO2
Fe(s) + S(s) = FeS =>
Fe(s) + S(s) = FeS
K2SO4 + LiOH = Li2SO4 + KOH =>
K2SO4 + 2 LiOH = Li2SO4 + 2 KOH
*H2 + *Cl2 = *HCl =>
*H2 + *Cl2 = 2*HCl
Cu(No3)2 + NaOH = Cu(OH)2 + NaNo3 =>
Cu(No3)2 + 2 NaOH = Cu(OH)2 + 2 NaNo3
HOCH2COOH + Na2CO3 = HOCH2COONa + CO2 + H2O =>
2 HOCH2COOH + Na2CO3 = 2 HOCH2COONa + CO2 + H2O
AgNo3(ac) + Na2SO4(ac) = Ag2SO4(s) + NaNo3(ac) =>
2 AgNo3(ac) + Na2SO4(ac) = Ag2SO4(s) + 2 NaNo3(ac)
C5O4H10 + O2 = CO2 + H2O =>
2 C5O4H10 + 11 O2 = 10 CO2 + 10 H2O
Fe(s) + H2SO4(aq) = Fe2(SO4)3(aq) + H2(g) =>
2 Fe(s) + 3 H2SO4(aq) = Fe2(SO4)3(aq) + 3 H2(g)
Ba(OH)2 + Ca(OH)2 = BaCa(OH)2 + OH =>
Ba(OH)2 + Ca(OH)2 = BaCa(OH)2 + 2 OH
Mn + H2O = MnO4 + H =>
Mn + 4 H2O = MnO4 + 8 H
Na2OCO2 = Na2CO3 =>
Na2OCO2 = Na2CO3
Cl2O + H2O = Cl2H2O2 =>
Cl2O + H2O = Cl2H2O2
(NH4)2(SO4) + BaCl2 = (NH4)Cl + Ba2(SO4)2 =>
2(NH4)2(SO4) + 2 BaCl2 = 4(NH4)Cl + Ba2(SO4)2
NH4IK2CO3 = NH4CO3IK2 =>
NH4IK2CO3 = NH4CO3IK2
CoSO4 + HCl = [CoCl4]SO4 + H2 =>
CoSO4 + 4 HCl = [CoCl4]SO4 + 2 H2
BaO + HNO3 = Ba(NO3)2 + H2O =>
BaO + 2 HNO3 = Ba(NO3)2 + H2O
HgO = Hg2O2 =>
2 HgO = Hg2O2
CH3CH2OH + O3 = H2O + CH3COOH =>
3 CH3CH2OH + 2 O3 = 3 H2O + 3 CH3COOH
KHSO4 + Fe3O4 = FeSO4 + Fe2(SO4)3 + K2SO4 + H2O =>
8 KHSO4 + Fe3O4 = FeSO4 + Fe2(SO4)3 + 4 K2SO4 + 4 H2O
CuSO4 + HCl = Cu(Cl)2H2SO4 =>
CuSO4 + 2 HCl = Cu(Cl)2H2SO4
Mg(OH)2 + FeCl3 = MgCl2 + Fe(OH)3 =>
3 Mg(OH)2 + 2 FeCl3 = 3 MgCl2 + 2 Fe(OH)3
C8H9NO + HSO3Cl = C8H8ClNO3S + HCl + H2SO4 =>
C8H9NO + 2 HSO3Cl = C8H8ClNO3S + HCl + H2SO4
BaCo3 + HI = H2Co3 + BaI2 =>
BaCo3 + 2 HI = H2Co3 + BaI2
MgBr2 + H2SO4 = MgSO4 + Br2 + H2O + SO2 =>
MgBr2 + 2 H2SO4 = MgSO4 + Br2 + 2 H2O + SO2
CuCl2Cu(OH)2 = Cu(OH)2CuCl2 =>
CuCl2Cu(OH)2 = Cu(OH)2CuCl2
AgNO3 + Na2(S) = Ag2(S) + Na(NO3) =>
2 AgNO3 + Na2(S) = Ag2(S) + 2 Na(NO3)
C2H5OH + Ag = C2H5OAg + H2 =>
2 C2H5OH + 2 Ag = 2 C2H5OAg + H2
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