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Mg(NO3)2 + H2SO4 = MgSO4 + 2 NHO3
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Pb(OAc)4{-2} + CrO4{-2} = PbCrO4 + OAc{-} =>
Pb(OAc)4{-2} + CrO4{-2} = PbCrO4 + 4 OAc{-}
LiCuSO4 = CuLiSO4 =>
LiCuSO4 = CuLiSO4
Pb(OAc)4{-2} + CrO4{-2} = PbCrO4 + OAc{-} =>
Pb(OAc)4{-2} + CrO4{-2} = PbCrO4 + 4 OAc{-}
BaCO3 + HCl = BaCl2 + CO2 + H2O =>
BaCO3 + 2 HCl = BaCl2 + CO2 + H2O
Zn + Fl = ZnFl =>
Zn + Fl = ZnFl
C4H8 + Br2 = C4H8Br2 =>
C4H8 + Br2 = C4H8Br2
FeS2 + O2 + H2O = Fe2O3 + H2SO4 =>
4 FeS2 + 15 O2 + 8 H2O = 2 Fe2O3 + 8 H2SO4
H2SO4(aq) + Na(s) = Na2SO4(aq) + H2(g) =>
H2SO4(aq) + 2 Na(s) = Na2SO4(aq) + H2(g)
Fe(NO3)3 + Na2SO4 = Fe2(SO4)3 + Na(NO3) =>
2 Fe(NO3)3 + 3 Na2SO4 = Fe2(SO4)3 + 6 Na(NO3)
K3(PO4) + Pb(NO3)2 = K3(NO3)2 + Pb(PO4) =>
K3(PO4) + Pb(NO3)2 = K3(NO3)2 + Pb(PO4)
Fe(OH)3 + K2SO4 = K2(OH)3 + FeSO4 =>
Fe(OH)3 + K2SO4 = K2(OH)3 + FeSO4
Ni + H2SO3 = Ni2(SO3)3 + H2 =>
2 Ni + 3 H2SO3 = Ni2(SO3)3 + 3 H2
Fe + Cl{3} + NaOH = Fe(OH){3} + NaCl =>
Fe + Cl{3} + NaOH = Fe(OH){3} + NaCl
CuFeS2 + SiO2 + O2 = Cu2S + FeSiO3 + SO2 =>
2 CuFeS2 + 2 SiO2 + 4 O2 = Cu2S + 2 FeSiO3 + 3 SO2
KHSO4 + NaCO3 = KCO3 + NaHSO4 =>
KHSO4 + NaCO3 = KCO3 + NaHSO4
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
Zn + CuCl2 = Cu + ZnCl2 =>
Zn + CuCl2 = Cu + ZnCl2
CuS + O2 = CuO + SO =>
CuS + O2 = CuO + SO
NaCl + Zn(OH)2 = Na2(OH)2 + ZnCl2 =>
2 NaCl + Zn(OH)2 = Na2(OH)2 + ZnCl2
HCOOCH2CH3 + NaOH = HCOONa + CH3CH2OH =>
HCOOCH2CH3 + NaOH = HCOONa + CH3CH2OH
Fe2O3 + Cu = CuO2 + Fe =>
2 Fe2O3 + 3 Cu = 3 CuO2 + 4 Fe
NaH2PO4(aq) + AgNO3(aq) = AgH2PO4(aq) + NaNO3(aq) =>
NaH2PO4(aq) + AgNO3(aq) = AgH2PO4(aq) + NaNO3(aq)
NaCl + Ag = AgCl + Na =>
NaCl + Ag = AgCl + Na
C3H8 + O2 = C2O + H2O =>
4 C3H8 + 11 O2 = 6 C2O + 16 H2O
CUSO4 + HCl = CUCl + SO4 + H2 =>
2 CUSO4 + 2 HCl = 2 CUCl + 2 SO4 + H2
Cu2O + H2SO4 + KMnO4 = CuSO4 + H2O + K2SO4 + MnSO4 =>
5 Cu2O + 13 H2SO4 + 2 KMnO4 = 10 CuSO4 + 13 H2O + K2SO4 + 2 MnSO4
CUSO4 + HCl = CUCl + SO4 + H2 =>
2 CUSO4 + 2 HCl = 2 CUCl + 2 SO4 + H2
V2S3 + NaOCl + H2O = NaVO3 + S + HCl + NaCl =>
V2S3 + 5 NaOCl + H2O = 2 NaVO3 + 3 S + 2 HCl + 3 NaCl
HCl + I2 = HI2 + Cl2 =>
2 HCl + 2 I2 = 2 HI2 + Cl2
Si2 + N2 = Si3N4 =>
3 Si2 + 4 N2 = 2 Si3N4
KMnO4 + NaNO2 + H2SO4 = MnSO4 + H2O + K2SO4 + NaNO3 =>
2 KMnO4 + 5 NaNO2 + 3 H2SO4 = 2 MnSO4 + 3 H2O + K2SO4 + 5 NaNO3
H2SO4 + NaNO2 = HNO2 + Na2SO4 =>
H2SO4 + 2 NaNO2 = 2 HNO2 + Na2SO4
KClO3 + (NH4)2SO4 = K2SO4 + NH4ClO3 =>
2 KClO3 + (NH4)2SO4 = K2SO4 + 2 NH4ClO3
H2SO4 + NaNO2 = HNO2 + Na2SO4 =>
H2SO4 + 2 NaNO2 = 2 HNO2 + Na2SO4
Mg2 + HCl = MgCl + H2 =>
Mg2 + 2 HCl = 2 MgCl + H2
NH3 + HCl = H2 + NHCl2 =>
NH3 + 2 HCl = 2 H2 + NHCl2
H2SO4 + NaNO2 = HNO2 + Na2SO4 =>
H2SO4 + 2 NaNO2 = 2 HNO2 + Na2SO4
FeO + H2O = FeO2H2 =>
FeO + H2O = FeO2H2
H2SO4 + NaOH = NaSO4 + H2O + H =>
H2SO4 + NaOH = NaSO4 + H2O + H
CaCl2 + FeCl3 = CaCl3 + FeCl2 =>
CaCl2 + FeCl3 = CaCl3 + FeCl2
Mg + HP = MgP + H =>
Mg + HP = MgP + H
C6H12ON2 + O2 = CO2 + NH3 + H2O =>
C6H12ON2 + 7 O2 = 6 CO2 + 2 NH3 + 3 H2O
CuO + Na2[Zn(OH)4] = ZnO + Na2[Cu(OH)4] =>
CuO + Na2[Zn(OH)4] = ZnO + Na2[Cu(OH)4]
KNO2 + KI + H2SO4 = K2SO4 + I2 + NO + H2O =>
2 KNO2 + 2 KI + 2 H2SO4 = 2 K2SO4 + I2 + 2 NO + 2 H2O
Cu(NO3)2 + HCl = CuCl2 + HNO3 =>
Cu(NO3)2 + 2 HCl = CuCl2 + 2 HNO3
HCl + I2 = HI2 + Cl2 =>
2 HCl + 2 I2 = 2 HI2 + Cl2
KMnO4 + K2S + H2O = KMnO2 + KOH + SO2 =>
3 KMnO4 + 2 K2S + 2 H2O = 3 KMnO2 + 4 KOH + 2 SO2
C6H5OH + Na = C6H5NaO + H2 =>
2 C6H5OH + 2 Na = 2 C6H5NaO + H2
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