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2 AlF3 + 3 CaO = Al2O3 + 3 CaF2
Na2S2O5 + HCl = SO2 + NaCl + H2O =>
Na2S2O5 + 2 HCl = 2 SO2 + 2 NaCl + H2O
C5H12O + O2 = CO2 + H2O =>
2 C5H12O + 15 O2 = 10 CO2 + 12 H2O
Zn(CH3COO)2 + LiOH = ZnO + Li(CH3COO) + H2O =>
Zn(CH3COO)2 + 2 LiOH = ZnO + 2 Li(CH3COO) + H2O
AgNO3 + Cr(C2H3O2)3 = AgC2H3O2 + Cr(NO3)3 =>
3 AgNO3 + Cr(C2H3O2)3 = 3 AgC2H3O2 + Cr(NO3)3
Co(NO3)2 + KCN = Co(CN)2 + K(NO3) =>
Co(NO3)2 + 2 KCN = Co(CN)2 + 2 K(NO3)
KF + O2 = K2O + F =>
4 KF + O2 = 2 K2O + 4 F
Na2O2 + K2CO3 = Na2CO3 + KO =>
Na2O2 + K2CO3 = Na2CO3 + 2 KO
(NH4)3N + Ca = CaN2 + NH4 =>
2(NH4)3N + Ca = CaN2 + 6 NH4
Li + Cr(NO3)2 = LiNO3 + Cr =>
2 Li + Cr(NO3)2 = 2 LiNO3 + Cr
KAlSi3O8 + H2O + CO2 = K2CO3 + Al2Si2O5(OH)4 + SiO2 =>
2 KAlSi3O8 + 2 H2O + CO2 = K2CO3 + Al2Si2O5(OH)4 + 4 SiO2
ZnFe2O4 + Li2O = ZnO + Li2Fe2O4 =>
ZnFe2O4 + Li2O = ZnO + Li2Fe2O4
C10H22O2 + Na2Cr2O7 + H2SO4 = C6H10O4 + Cr2(SO4)3 + Na2SO4 + H2O =>
9 C10H22O2 + 22 Na2Cr2O7 + 88 H2SO4 = 15 C6H10O4 + 22 Cr2(SO4)3 + 22 Na2SO4 + 112 H2O
Ca3(PO4)2 + NaOH = Na3PO4 + Ca(OH)2 =>
Ca3(PO4)2 + 6 NaOH = 2 Na3PO4 + 3 Ca(OH)2
Cu(NO2)2 + HCl = Cu(Cl)2 + HNO2 =>
Cu(NO2)2 + 2 HCl = Cu(Cl)2 + 2 HNO2
Zn + MnO4{-} + OH{-} = ZnO2{2-} + MnO2 + H2O =>
3 Zn + 2 MnO4{-} + 4 OH{-} = 3 ZnO2{2-} + 2 MnO2 + 2 H2O
Mg + HOAc = Mg(OAc) + H2 =>
2 Mg + 2 HOAc = 2 Mg(OAc) + H2
KMnO4 + KHSO3 = K2SO4 + KHSO4 + MnO2 + H2O =>
2 KMnO4 + 3 KHSO3 = 2 K2SO4 + KHSO4 + 2 MnO2 + H2O
BaSO3(s) + HI(aq) = BaI2(aq) + SO2(g) + H2O(l) =>
BaSO3(s) + 2 HI(aq) = BaI2(aq) + SO2(g) + H2O(l)
Ba(CH3COO)2 + Na2CrO4 = BaCrO4 + Na(CH3COO) =>
Ba(CH3COO)2 + Na2CrO4 = BaCrO4 + 2 Na(CH3COO)
HBr(aq) + NH3(aq) = H3 + NBr =>
3 HBr(aq) + 3 NH3(aq) = 4 H3 + 3 NBr
MnBr3 + LiOH + I2 = LiBrO4 + Li2MnO4 + LiI + H2O =>
2 MnBr3 + 64 LiOH + 27 I2 = 6 LiBrO4 + 2 Li2MnO4 + 54 LiI + 32 H2O
MoS2 + HNO3 = H2MoO4 + NO2 + H2SO4 + H2O =>
MoS2 + 18 HNO3 = H2MoO4 + 18 NO2 + 2 H2SO4 + 6 H2O
Ca + OH = Ca(OH)2 =>
Ca + 2 OH = Ca(OH)2
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
Co + KNO3 + HCl = NO + CoCl2 + KCl + H2O =>
3 Co + 2 KNO3 + 8 HCl = 2 NO + 3 CoCl2 + 2 KCl + 4 H2O
CH4 + O2 + Cl2 = HCl + CO =>
2 CH4 + O2 + 4 Cl2 = 8 HCl + 2 CO
MnCl2 + Na2S = MnS + NaCl =>
MnCl2 + Na2S = MnS + 2 NaCl
H2CO3(g) = H2O(g) + CO2(g) =>
H2CO3(g) = H2O(g) + CO2(g)
H + N2O2 = H2O + N =>
4 H + N2O2 = 2 H2O + 2 N
C3HCl + Cl2 = C3Cl + HCl =>
2 C3HCl + Cl2 = 2 C3Cl + 2 HCl
C2H8N2 + HCl = C2H9N2 + Cl =>
C2H8N2 + HCl = C2H9N2 + Cl
C2H2OC2H5 + O2 = CO2 + H2O =>
4 C2H2OC2H5 + 21 O2 = 16 CO2 + 14 H2O
Cu(aq) + NH3(aq) = Cu(NH3)4 =>
Cu(aq) + 4 NH3(aq) = Cu(NH3)4
HCl + Mg(OH)2 = MgCl2 + H2O =>
2 HCl + Mg(OH)2 = MgCl2 + 2 H2O
HI(aq) + KHSO3(aq) = KI + H2O + SO2 =>
HI(aq) + KHSO3(aq) = KI + H2O + SO2
SnCl2 + HgCl2 + HCl = Hg + H2(SnCl6) =>
SnCl2 + HgCl2 + 2 HCl = Hg + H2(SnCl6)
Ag2O + SO3 = Ag2SO3 + O2 =>
2 Ag2O + 2 SO3 = 2 Ag2SO3 + O2
Hg2O + C = CO2 + Hg =>
2 Hg2O + C = CO2 + 4 Hg
NaH + BCl3 = NaCl + BH3 =>
3 NaH + BCl3 = 3 NaCl + BH3
HI + K2Cr2O7 + HClO4 = I2 + K(ClO4) + Cr(ClO4) + H2O =>
10 HI + K2Cr2O7 + 4 HClO4 = 5 I2 + 2 K(ClO4) + 2 Cr(ClO4) + 7 H2O
KC2H3O2 + H2O = KC2H3O2*H2O =>
KC2H3O2 + H2O = KC2H3O2*H2O
HCN + CH3CH2CHO = C4H7NO =>
HCN + CH3CH2CHO = C4H7NO
S + HNO3 = SO2 + NO + H2S =>
3 S + 2 HNO3 = 2 SO2 + 2 NO + H2S
As2O5 = As2O3 + O2 =>
As2O5 = As2O3 + O2
KI + O3 = K2O + I2 =>
6 KI + O3 = 3 K2O + 3 I2
SrCl2(aq) + NaF(aq) = SrF2(aq) + NaCl(aq) =>
SrCl2(aq) + 2 NaF(aq) = SrF2(aq) + 2 NaCl(aq)
Sn + Ca(NO3)2 = Sn(NO3)4 + Ca =>
Sn + 2 Ca(NO3)2 = Sn(NO3)4 + 2 Ca
H2Se + K = K2Se + H2 =>
H2Se + 2 K = K2Se + H2
Sn(s) + H2SO4(aq) = SnSO4(aq) + H2 =>
Sn(s) + H2SO4(aq) = SnSO4(aq) + H2
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