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SO2 = 2 O + S
Ca(NO3)2 + Sr(PO4)2 = Sr(NO3)2 + Ca(PO4)2 =>
Ca(NO3)2 + Sr(PO4)2 = Sr(NO3)2 + Ca(PO4)2
PbCl2 + K2SO4 = PbSO4 + KCl =>
PbCl2 + K2SO4 = PbSO4 + 2 KCl
Ba(OH)2(aq) + CO2(g) + O2 = Ba(CO3)2(aq) + H2O(l) =>
2 Ba(OH)2(aq) + 4 CO2(g) + O2 = 2 Ba(CO3)2(aq) + 2 H2O(l)
BrO4{-} + SO3{2-} + H3O{+} = Br2 + SO4{2-} + H2O =>
2 BrO4{-} + 7 SO3{2-} + 2 H3O{+} = Br2 + 7 SO4{2-} + 3 H2O
Rb + S8 = Rb2S =>
16 Rb + S8 = 8 Rb2S
NaOH + H2C2O10 = Na2C2O10 + H2O =>
2 NaOH + H2C2O10 = Na2C2O10 + 2 H2O
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
NaH2PO4 + CaCl2 = NaCl2 + CaH2PO4 =>
NaH2PO4 + CaCl2 = NaCl2 + CaH2PO4
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
C2H2O2 + O2 = CO2 + H2O =>
2 C2H2O2 + 3 O2 = 4 CO2 + 2 H2O
Ag(s) + CH3COOH(ag) = Ag(CH3COO)2(ag) + H2(g) =>
Ag(s) + 2 CH3COOH(ag) = Ag(CH3COO)2(ag) + H2(g)
Ag(NO3)2(aq) + Al(s) = Al(NO3)3(aq) + Ag(s) =>
3 Ag(NO3)2(aq) + 2 Al(s) = 2 Al(NO3)3(aq) + 3 Ag(s)
Na + Ca2 = NaCa =>
2 Na + Ca2 = 2 NaCa
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
CH3COOCH2CH3 + H2O = CH3COOH + CH3CH2OH =>
CH3COOCH2CH3 + H2O = CH3COOH + CH3CH2OH
Si + Cl2 = SiCl4 = =>
Si + 2 Cl2 = SiCl4
Co + NaOH = CoOH + Na =>
Co + NaOH = CoOH + Na
NH4NO3 + B4C = CO + B2O3 + H2O + N2 =>
7 NH4NO3 + B4C = CO + 2 B2O3 + 14 H2O + 7 N2
KClO + NH3 = N2 + KOH + Cl2 =>
6 KClO + 2 NH3 = N2 + 6 KOH + 3 Cl2
Ba + (NO3)2 = Ba(NO3)2 =>
Ba + (NO3)2 = Ba(NO3)2
H2TiCl6 + NH3 + H2O = TiO2*2H2O + NH4Cl =>
H2TiCl6 + 6 NH3 + 4 H2O = TiO2*2H2O + 6 NH4Cl
H(OH) = H2 + (OH) =>
2 H(OH) = H2 + 2(OH)
Al + I = AlI3 =>
Al + 3 I = AlI3
C6H15NO3 + HCl = C6NH12Cl3 + H2O =>
C6H15NO3 + 3 HCl = C6NH12Cl3 + 3 H2O
Ba(NO3)2 + Na2CO3 = BaCO3 + NaNO3 =>
Ba(NO3)2 + Na2CO3 = BaCO3 + 2 NaNO3
Na2SO3 + HCI = NaCI + H2O + SO2 =>
Na2SO3 + 2 HCI = 2 NaCI + H2O + SO2
Sc + I = ScI3 =>
Sc + 3 I = ScI3
CH2CHCl + HCl = CH3CHCl2 =>
CH2CHCl + HCl = CH3CHCl2
AgNO3 + MgCl2 = AgCl + Mg(NO3)2 =>
2 AgNO3 + MgCl2 = 2 AgCl + Mg(NO3)2
CH3COOH + Mg(NO3)2 = Mg(CH3COO)2 + HNO3 =>
2 CH3COOH + Mg(NO3)2 = Mg(CH3COO)2 + 2 HNO3
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Li + HCl = LiCl + H2 =>
2 Li + 2 HCl = 2 LiCl + H2
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
KBrO3 = KBr + O2 =>
2 KBrO3 = 2 KBr + 3 O2
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
Ni(NO3)2 + Co2O3 = NiO + Co(NO3)3 =>
3 Ni(NO3)2 + Co2O3 = 3 NiO + 2 Co(NO3)3
CH2O + H2 = CH3OH =>
CH2O + H2 = CH3OH
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
FeSO4 + (NH4)2SO3 = FeSO3 + (NH4)2SO4 =>
FeSO4 + (NH4)2SO3 = FeSO3 + (NH4)2SO4
KOH + HBr = KBr + H2O =>
KOH + HBr = KBr + H2O
KBrO3 = KBr + O2 =>
2 KBrO3 = 2 KBr + 3 O2
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
Al + H3PO4 = AlPO4 + H2 =>
2 Al + 2 H3PO4 = 2 AlPO4 + 3 H2
CH3C(CH3)CHCH3 + KMnO4 + Na2CO3 = CH3C(CH3)(OH)CH(OH)CH3 + MnO2 + NaOH + K2CO3 =>
19 CH3C(CH3)CHCH3 + 50 KMnO4 + 5 Na2CO3 = 15 CH3C(CH3)(OH)CH(OH)CH3 + 50 MnO2 + 10 NaOH + 25 K2CO3
Be + H2O + NaOH = Na2[Be(OH)4] + H2 =>
Be + 2 H2O + 2 NaOH = Na2[Be(OH)4] + H2
Ga(OH)3 + H4GeO4 = Ga4(GeO4)3 + H2O =>
4 Ga(OH)3 + 3 H4GeO4 = Ga4(GeO4)3 + 12 H2O
K2CrO7 + C2H5OH + H2SO4 = K2SO4 + Cr2(SO4)3 + CH3CHO + H2O =>
2 K2CrO7 + 9 C2H5OH + 5 H2SO4 = 2 K2SO4 + Cr2(SO4)3 + 9 CH3CHO + 14 H2O
C9H12 + CH3Br = C9H11Br + CH4 =>
C9H12 + CH3Br = C9H11Br + CH4
HCl(aq) + Cu(OH)2(s) = CuCl2(s) + H2O(aq) =>
2 HCl(aq) + Cu(OH)2(s) = CuCl2(s) + 2 H2O(aq)
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