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2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
LiH + GaCl3 = Li[GaH4] + LiCl =>
4 LiH + GaCl3 = Li[GaH4] + 3 LiCl
CH3COOH + NaHCO3 = CH3COONa + CO2 + H2O =>
CH3COOH + NaHCO3 = CH3COONa + CO2 + H2O
Fe2O3 + Fe = FeO =>
Fe2O3 + Fe = 3 FeO
H2 + Br2 = HBr =>
H2 + Br2 = 2 HBr
Mn(NO3)7 + Ni(NO3)2 = Mn(NO3)4 + Ni(NO3)4 =>
2 Mn(NO3)7 + 3 Ni(NO3)2 = 2 Mn(NO3)4 + 3 Ni(NO3)4
AgO2 = Ag + O =>
AgO2 = Ag + 2 O
Ba + I2 = BaI =>
2 Ba + I2 = 2 BaI
Fe + (OH)3 = Fe2O3 + H2O =>
2 Fe + 2(OH)3 = Fe2O3 + 3 H2O
SiH4 + KOH + H2O = K2SiO3 + H2 =>
SiH4 + 2 KOH + H2O = K2SiO3 + 4 H2
CoCl2 + Na2CO3 + H2O = NaCl + Co(OH)2 + CO2 =>
CoCl2 + Na2CO3 + H2O = 2 NaCl + Co(OH)2 + CO2
K2[Zn(OH)4] + H2S = ZnS + KHS + H2O =>
K2[Zn(OH)4] + 3 H2S = ZnS + 2 KHS + 4 H2O
Ra(NO3)2 + H2SO4 = RaSO4 + H2(NO3)2 =>
Ra(NO3)2 + H2SO4 = RaSO4 + H2(NO3)2
Na3AsO4 = Na + AsO4 =>
Na3AsO4 = 3 Na + AsO4
H2O + HAsO2 = H3O + AsO2 =>
H2O + HAsO2 = H3O + AsO2
SO4 + O2 = SO4O2 =>
SO4 + O2 = SO4O2
Ca3P2 + HNO3 = Ca(NO3)2 + H2O + NO + H3PO4 =>
3 Ca3P2 + 34 HNO3 = 9 Ca(NO3)2 + 8 H2O + 16 NO + 6 H3PO4
C17H33COONa + H2SO4 = C17H33COOH + Na2SO4 =>
2 C17H33COONa + H2SO4 = 2 C17H33COOH + Na2SO4
Al(OH)3 + HCN = Al(CN)3 + H2O =>
Al(OH)3 + 3 HCN = Al(CN)3 + 3 H2O
NH2O = N2 + H2O =>
2 NH2O = N2 + 2 H2O
Mg3Si2O5(OH)4 = MgO + SiO2 + H2O =>
Mg3Si2O5(OH)4 = 3 MgO + 2 SiO2 + 2 H2O
MgSO4 + K3(PO4) = Mg3(PO4)2 + K2(SO4) =>
3 MgSO4 + 2 K3(PO4) = Mg3(PO4)2 + 3 K2(SO4)
H2S + KCl = HCl + KHS =>
H2S + KCl = HCl + KHS
K2[Zn(OH)4] + H2S = ZnS + K2S + H2O =>
K2[Zn(OH)4] + 2 H2S = ZnS + K2S + 4 H2O
Li + I2 = LiI2 =>
Li + I2 = LiI2
K(s) + NaCl(aq) = KCl(aq) + Na(s) =>
K(s) + NaCl(aq) = KCl(aq) + Na(s)
Na2SO3 + KMnO4 + H2O = MnO(OH)2 + KOH + Na2SO4 =>
3 Na2SO3 + 2 KMnO4 + 3 H2O = 2 MnO(OH)2 + 2 KOH + 3 Na2SO4
HCl(aq) + CaCO3(aq) = CaCl2(aq) + CO2(g) + H2O(l) =>
2 HCl(aq) + CaCO3(aq) = CaCl2(aq) + CO2(g) + H2O(l)
Ba(NO3)2(aq) + CaCl2(aq) = BaCl2(aq) + Ca(NO3)2(aq) =>
Ba(NO3)2(aq) + CaCl2(aq) = BaCl2(aq) + Ca(NO3)2(aq)
K2[Zn(OH)4] + H2S = KHS + Zn(OH)2 + H2O =>
K2[Zn(OH)4] + 2 H2S = 2 KHS + Zn(OH)2 + 2 H2O
MoO3 + H3PO4 = H3PMo12O40 =>
12 MoO3 + H3PO4 = H3PMo12O40
FeSCN + HCl = FeCl6 + H + SCN =>
FeSCN + 6 HCl = FeCl6 + 6 H + SCN
MoO3 + H3PO4 = H3PMo12O40 =>
12 MoO3 + H3PO4 = H3PMo12O40
MoS2 = Mo + S2 =>
MoS2 = Mo + S2
CuSO4(aq) + Al(s) = Al2(SO4)3(aq) + Cu(s) =>
3 CuSO4(aq) + 2 Al(s) = Al2(SO4)3(aq) + 3 Cu(s)
CuS + Fe2(SO4)3 = CuSO4 + FeSO4 + S =>
CuS + Fe2(SO4)3 = CuSO4 + 2 FeSO4 + S
KNO3 + CuCl2 = KCl + Cu(NO3)2 =>
2 KNO3 + CuCl2 = 2 KCl + Cu(NO3)2
P5O10 = P + O2 =>
P5O10 = 5 P + 5 O2
MoS2 = Mo + S =>
MoS2 = Mo + 2 S
{-}(3,4{-}Dimethoxybenzylidene)_2,3{-}dihydro{-}1H{-}inden{-}1{-}one = {-}(3,4{-}Dimethoxybenzyl){-}2,3{-}dihydro{-}1H{-}inden{-}1{-}one =>
{-}(3,4{-}Dimethoxybenzylidene)_2,3{-}dihydro{-}1H{-}inden{-}1{-}one = {-}(3,4{-}Dimethoxybenzyl){-}2,3{-}dihydro{-}1H{-}inden{-}1{-}one
NaF + KSO4 = NaSO4 + KF =>
NaF + KSO4 = NaSO4 + KF
CH4 + O2 = CO2 + H2(O) =>
CH4 + 2 O2 = CO2 + 2 H2(O)
PbNO + LiOH = PbOH + LiNO =>
PbNO + LiOH = PbOH + LiNO
HCO + O = CO2 + H2O =>
2 HCO + 3 O = 2 CO2 + H2O
He + N = HeN =>
He + N = HeN
C10H22(l) + O2(g) = CO2(g) + H2O(g) =>
2 C10H22(l) + 31 O2(g) = 20 CO2(g) + 22 H2O(g)
NiSO4 + Na2S2O4 + H2O = Na2SO4 + NiS2 + H2SO4 =>
3 NiSO4 + 7 Na2S2O4 + 4 H2O = 7 Na2SO4 + 3 NiS2 + 4 H2SO4
Ni2S3 + FeSO3 = Ni2(SO3)3 + FeS =>
Ni2S3 + 3 FeSO3 = Ni2(SO3)3 + 3 FeS
CuSO4 + Al = Cu + Al3(SO4)3 =>
3 CuSO4 + 3 Al = 3 Cu + Al3(SO4)3
HgS{+} + Cl{-} + H{+} + NO3{-} = HgCl4{2-} + S + NO + H2O =>
3 HgS{+} + 12 Cl{-} + 4 H{+} + NO3{-} = 3 HgCl4{2-} + 3 S + NO + 2 H2O
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