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HCOOH + HCOONa = HCOOHNa + HCOO
Bi2S3 + HNO3 = Bi(NO3) + NO + H2SO4 + H2O =>
3 Bi2S3 + 26 HNO3 = 6 Bi(NO3) + 20 NO + 9 H2SO4 + 4 H2O
Ba + No3 = Ba(No3)2 =>
Ba + 2 No3 = Ba(No3)2
H2C3H2O4 + KOH = H2O + KC3H3O4 =>
H2C3H2O4 + KOH = H2O + KC3H3O4
CuFeS2 + HNO3 = Cu2S + FeS + SO2 + NO + H2O =>
6 CuFeS2 + 4 HNO3 = 3 Cu2S + 6 FeS + 3 SO2 + 4 NO + 2 H2O
HCl + MnO2 = MnCl2 + HOH + Cl2 =>
4 HCl + MnO2 = MnCl2 + 2 HOH + Cl2
Fe(NO3)3(aq) + Na2CO3(aq) = Fe2(CO3)3 + NaNO3 =>
2 Fe(NO3)3(aq) + 3 Na2CO3(aq) = Fe2(CO3)3 + 6 NaNO3
FeSO4 = Fe2(SO4)2 =>
2 FeSO4 = Fe2(SO4)2
H + O21 = H19O =>
399 H + O21 = 21 H19O
C2H4Br2 + KOH = KBr + H2O + C2H2 =>
C2H4Br2 + 2 KOH = 2 KBr + 2 H2O + C2H2
Ag + Ba(OH)2 = Ag(OH)2 + Ba =>
Ag + Ba(OH)2 = Ag(OH)2 + Ba
(NH4)2(SO4) + NaOH = NH3 + H2O + Na2SO4 =>
(NH4)2(SO4) + 2 NaOH = 2 NH3 + 2 H2O + Na2SO4
BaO + H2O = Ba(OH)2 =>
BaO + H2O = Ba(OH)2
Ba(OH)2 + CrO3 = BaO3 + Cr(OH)2 =>
Ba(OH)2 + CrO3 = BaO3 + Cr(OH)2
Ga(OH)3 + KF = KOH + GaF3 =>
Ga(OH)3 + 3 KF = 3 KOH + GaF3
S3 + MnO4 = MnO + SO2 =>
S3 + 2 MnO4 = 2 MnO + 3 SO2
C5H6 + KOH + FeCl2(H2O)2 = Fe(C5H5)2 + KCl + KOHH2O =>
2 C5H6 + 6 KOH + FeCl2(H2O)2 = Fe(C5H5)2 + 2 KCl + 4 KOHH2O
HgS + H2SO4 = HgSO4 + SO2 + H2O =>
HgS + 4 H2SO4 = HgSO4 + 4 SO2 + 4 H2O
Na2HPO4 + Ca(OH)2 = Ca3(PO4)2 + Na3PO4 + H2O =>
6 Na2HPO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 4 Na3PO4 + 6 H2O
RbI(aq) + AgNO3(aq) = RbNO3(aq) + AgI(s) =>
RbI(aq) + AgNO3(aq) = RbNO3(aq) + AgI(s)
MnO4{-}(aq) + Br{-}(aq) + H2O = MnO2(s) + BrO3{-}(aq) + OH{-} =>
2 MnO4{-}(aq) + Br{-}(aq) + H2O = 2 MnO2(s) + BrO3{-}(aq) + 2 OH{-}
HSr + NaSr + H2O = NaSr2 + H3O =>
HSr + NaSr + H2O = NaSr2 + H3O
H2O2 + Na = Na2O2 + H2O =>
2 H2O2 + 2 Na = Na2O2 + 2 H2O
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
Cd{+2} + Br{-} = CdBr4{-2} =>
Cd{+2} + 4 Br{-} = CdBr4{-2}
Ca(OH)2 + H3PO4H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + H3PO4H3PO4 = Ca3(PO4)2 + 6 H2O
Mg(NO3)2 + NH3 = Mg(NO3)2NH3 =>
Mg(NO3)2 + NH3 = Mg(NO3)2NH3
Al2O3 + TiCl4 = AlCl3 + TiO2 =>
2 Al2O3 + 3 TiCl4 = 4 AlCl3 + 3 TiO2
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
K4Fe(CN) + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN) + 32 KMnO4 + 119 H2SO4 = 72 KHSO4 + 5 Fe2(SO4)3 + 32 MnSO4 + 10 HNO3 + 10 CO2 + 78 H2O
Fe2(SO4)3Fe = FeSO4 =>
Fe2(SO4)3Fe = 3 FeSO4
Mn(NO3)2 + K2CO3 = MnCO3 + K(NO3) =>
Mn(NO3)2 + K2CO3 = MnCO3 + 2 K(NO3)
CaO + K3PO4 = CaPO4 + K3O =>
CaO + K3PO4 = CaPO4 + K3O
FeCl2(aq) + Ca(OH)2(aq) = Fe(OH)2 + CaCl2 =>
FeCl2(aq) + Ca(OH)2(aq) = Fe(OH)2 + CaCl2
Fe(OH)3 + H2SO2 = Fe2(SO2)3 + H2O =>
2 Fe(OH)3 + 3 H2SO2 = Fe2(SO2)3 + 6 H2O
AlCl3 + HF = AlF3 + HCl =>
AlCl3 + 3 HF = AlF3 + 3 HCl
Cu2(OH)3Cl + H2SO4 = CuSO4 + H2O + HCl =>
Cu2(OH)3Cl + 2 H2SO4 = 2 CuSO4 + 3 H2O + HCl
Mn + AgNO3 = Ag + Mn(NO3)3 =>
Mn + 3 AgNO3 = 3 Ag + Mn(NO3)3
Fe2(SO4)3 + Na2S = FeSO4 + Na2SO4 + S =>
Fe2(SO4)3 + Na2S = 2 FeSO4 + Na2SO4 + S
AlCl3 + HF = AlF3 + HCl =>
AlCl3 + 3 HF = AlF3 + 3 HCl
SiH4 + NaOH = Na4Si + H2O =>
SiH4 + 4 NaOH = Na4Si + 4 H2O
H4C10O8BrH3 + Re(OH)7 = H2O + Re4(C10O8BrH3)7 =>
7 H4C10O8BrH3 + 4 Re(OH)7 = 28 H2O + Re4(C10O8BrH3)7
B2O3 + CaCl2 = CaO + BOCl =>
B2O3 + CaCl2 = CaO + 2 BOCl
LiAlH4 + H2O = LiOH + Al(OH)3 + H2 =>
LiAlH4 + 4 H2O = LiOH + Al(OH)3 + 4 H2
HNO3 + KI + HCI = I2(g) + N2(g) + KCK + H2O =>
2 HNO3 + 20 KI + 10 HCI = 15 I2(g) + N2(g) + 10 KCK + 6 H2O
AlBr3 + AgNO3 = AgBr + Al(NO3)3 =>
AlBr3 + 3 AgNO3 = 3 AgBr + Al(NO3)3
NaHCO3 + HC1 = NaC1 + H2CO3 =>
NaHCO3 + HC1 = NaC1 + H2CO3
KI + NaOH = INa + KOH =>
KI + NaOH = INa + KOH
Au(s) + HCl(l) + HNO3(l) = HAuCl4 + NO2(g) + H2O(g) =>
Au(s) + 4 HCl(l) + 3 HNO3(l) = HAuCl4 + 3 NO2(g) + 3 H2O(g)
KMnO4 + H2SO3 = K2SO4 + H2O + MnO2 + H2SO4 =>
2 KMnO4 + 3 H2SO3 = K2SO4 + H2O + 2 MnO2 + 2 H2SO4
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