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2 H2 + O2 = 2 H2O
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
CH3CH2CH2COOH + KOH = CH3CH2CH2COOK + H2O =>
CH3CH2CH2COOH + KOH = CH3CH2CH2COOK + H2O
Mg(C2H3O2)2 + NaCO3 = Mg(CO3)2 + NaC2H3O2 =>
Mg(C2H3O2)2 + 2 NaCO3 = Mg(CO3)2 + 2 NaC2H3O2
Cr(OH)3 + KClO4 + KOH = K2CrO4 + KCl + H2O =>
8 Cr(OH)3 + 3 KClO4 + 16 KOH = 8 K2CrO4 + 3 KCl + 20 H2O
CH3COOH + Ba(OH)2 = (CH3COO)2Ba + H2O =>
2 CH3COOH + Ba(OH)2 = (CH3COO)2Ba + 2 H2O
CuCl2 + F = CuF2 + Cl =>
CuCl2 + 2 F = CuF2 + 2 Cl
HCN + Cu(SO4) = H(SO4) + CuCN =>
HCN + Cu(SO4) = H(SO4) + CuCN
(NH4)2SO4(aq) + Ca(OH)2(aq) = CaSO4 + NH3(g) + H2O(l) =>
(NH4)2SO4(aq) + Ca(OH)2(aq) = CaSO4 + 2 NH3(g) + 2 H2O(l)
Fe + C2H3O2 = Fe(C2H3O2)2 =>
Fe + 2 C2H3O2 = Fe(C2H3O2)2
CH3COOH + NaOH = CH3COONa + H2O =>
CH3COOH + NaOH = CH3COONa + H2O
PBr3 + H2O = H3PO3 + HBr =>
PBr3 + 3 H2O = H3PO3 + 3 HBr
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
Ca3(PO4)2 + CaF2 = Ca10(PO4)6F2 =>
3 Ca3(PO4)2 + CaF2 = Ca10(PO4)6F2
Al2(SO4)3 + H3PO4 = AlPO4 + H2SO4 =>
Al2(SO4)3 + 2 H3PO4 = 2 AlPO4 + 3 H2SO4
Cl + KOH = KCl + KClO + H2O =>
2 Cl + 2 KOH = KCl + KClO + H2O
Mg(NO3)2 + Li(OH) = Mg(OH)2 + LiNO3 =>
Mg(NO3)2 + 2 Li(OH) = Mg(OH)2 + 2 LiNO3
Pb + K2SO4 = Pb(SO4)2 + K =>
Pb + 2 K2SO4 = Pb(SO4)2 + 4 K
NaCl + S = Na + SCl2 =>
2 NaCl + S = 2 Na + SCl2
Cu(s) + HCl(l) = CuCl + H2 =>
2 Cu(s) + 2 HCl(l) = 2 CuCl + H2
I + KF = IF + K =>
I + KF = IF + K
S2O3{2-} + Cu{2}} = S4O6{2-}+Cu{ + } =>
2 S2O3{2-} + 2 Cu{2}} = S4O6{2-}+2Cu{ + }
Ag2S + HNO3 = AgNO3 + H2O + S + NO =>
3 Ag2S + 8 HNO3 = 6 AgNO3 + 4 H2O + 3 S + 2 NO
CuCl2 + KOH = Cu(OH)2 + KCl =>
CuCl2 + 2 KOH = Cu(OH)2 + 2 KCl
UO3 + HNO3 = UO2(NO3)2 + H2O =>
UO3 + 2 HNO3 = UO2(NO3)2 + H2O
HClNaOH = NaCl + H2O =>
HClNaOH = NaCl + H2O
C5 + O2 = C5O2 =>
C5 + O2 = C5O2
KHSO4 + Pb(NO3)2 = PbSO4 + KNO3 + HNO3 =>
KHSO4 + Pb(NO3)2 = PbSO4 + KNO3 + HNO3
NaSO4 + ZnOH = NaOH + ZnSO4 =>
NaSO4 + ZnOH = NaOH + ZnSO4
P + KOH = POH + K =>
P + KOH = POH + K
C5H7O2N + O2 = CO2 + H2O + NH3 =>
C5H7O2N + 5 O2 = 5 CO2 + 2 H2O + NH3
Li2CO3 + Cr2O3 + KNO3 = Li2CrO4 + KNO2 + CO2 =>
2 Li2CO3 + Cr2O3 + 3 KNO3 = 2 Li2CrO4 + 3 KNO2 + 2 CO2
SnCl2 + Hg(NO3)2 = Sn(NO3)2 + HgCl2 =>
SnCl2 + Hg(NO3)2 = Sn(NO3)2 + HgCl2
Cr(OH)4{-} + Cl2 + OH{-} = CrO4{-} + Cl{-} + H2O =>
Cr(OH)4{-} + 2 Cl2 + 4 OH{-} = CrO4{-} + 4 Cl{-} + 4 H2O
Ni + O2 = Ni2O3 =>
4 Ni + 3 O2 = 2 Ni2O3
Mg(OH)2 + TiO2 = Mg2TiO4 + H2O =>
2 Mg(OH)2 + TiO2 = Mg2TiO4 + 2 H2O
Zn + NaOH + H2O = Na2Zn(OH)4 + H2 =>
Zn + 2 NaOH + 2 H2O = Na2Zn(OH)4 + H2
H2S + KBrO3 = K2S + HBrO3 =>
H2S + 2 KBrO3 = K2S + 2 HBrO3
Ca(OH)2 + H3O = Ca2 + H2O =>
2 Ca(OH)2 + 4 H3O = Ca2 + 8 H2O
PbS + HCl = H2S + PbCl2 =>
PbS + 2 HCl = H2S + PbCl2
Fe3O4 + Fe + MoO2 = Fe2Mo3O8 =>
Fe3O4 + Fe + 6 MoO2 = 2 Fe2Mo3O8
La2(CO3)3 = La + CO3 =>
La2(CO3)3 = 2 La + 3 CO3
H3PO3 + Mg(OH)2 = MgPO3 + H3(OH)2 =>
H3PO3 + Mg(OH)2 = MgPO3 + H3(OH)2
CH3ONa + HCN = CH3CN + NaOH =>
CH3ONa + HCN = CH3CN + NaOH
Li2O + F2 = LiF + O2 =>
2 Li2O + 2 F2 = 4 LiF + O2
CH3CO2 + H2O = CH3COOH + OH =>
CH3CO2 + H2O = CH3COOH + OH
KMnO4 + H2SO4 + SnCl2 = MnSO4 + KCl + SnCl4 + H2O + SnSO4 =>
2 KMnO4 + 8 H2SO4 + 11 SnCl2 = 2 MnSO4 + 2 KCl + 5 SnCl4 + 8 H2O + 6 SnSO4
BaCl2(aq) + Na2SO4(aq) = BaSO4(s) + NaCl(aq) =>
BaCl2(aq) + Na2SO4(aq) = BaSO4(s) + 2 NaCl(aq)
H2 + Cl2O7 = H2Cl2O7 =>
H2 + Cl2O7 = H2Cl2O7
C13H26O2(l) + O2(g) = CO2(g) + H2O(l) =>
2 C13H26O2(l) + 37 O2(g) = 26 CO2(g) + 26 H2O(l)
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