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10 FeSO4 + 2 KMnO4 + 8 H2SO4 = 5 Fe2(SO4)3 + 2 MnSO4 + K2SO4 + 8 H2O
Ag + Zn = Ag2Zn =>
2 Ag + Zn = Ag2Zn
Ca3(PO4)2 + Mg = Mg3(PO4)2 + Ca =>
Ca3(PO4)2 + 3 Mg = Mg3(PO4)2 + 3 Ca
Zn + NHO3 = ZnNO3 + H =>
Zn + NHO3 = ZnNO3 + H
Si + MgO = SiO + Mg =>
Si + MgO = SiO + Mg
Ni + Cs2CO2 = Ni2(CO2)3 + Cs =>
2 Ni + 3 Cs2CO2 = Ni2(CO2)3 + 6 Cs
Na(s) + FeCl3 = NaCl + Fe(s) =>
3 Na(s) + FeCl3 = 3 NaCl + Fe(s)
Si + MgO = SiO + Mg =>
Si + MgO = SiO + Mg
Zn + NHO3 = ZnNO3 + H =>
Zn + NHO3 = ZnNO3 + H
Cu{2+}(aq) + NH3(aq) = Cu(NH3)4{2+}(aq) =>
Cu{2+}(aq) + 4 NH3(aq) = Cu(NH3)4{2+}(aq)
CuSO4 + NaJ = CuJ2 + Na2SO4 =>
CuSO4 + 2 NaJ = CuJ2 + Na2SO4
C8H10 + I2 = C8H9I + HI =>
C8H10 + I2 = C8H9I + HI
NaOH + HBrO3 = H2O + NaBrO3 =>
NaOH + HBrO3 = H2O + NaBrO3
MnO4 + SO2 + H2O = Mn{2+} + H{+} + SO4{2-} =>
MnO4 + 3 SO2 + 2 H2O = Mn{2+} + 4 H{+} + 3 SO4{2-}
Fe3Cl3 = Fe + Cl2 =>
2 Fe3Cl3 = 6 Fe + 3 Cl2
Na2HPO4 = Na4P2O7 + H2O =>
2 Na2HPO4 = Na4P2O7 + H2O
ZnSO4*4H2O + Ba(NO3)2 = BaSO4 + Zn(NO3)2 + H2O =>
ZnSO4*4H2O + Ba(NO3)2 = BaSO4 + Zn(NO3)2 + 4 H2O
Na2S2O4 + Fe2O3 = Na2S2O5 + Fe =>
3 Na2S2O4 + Fe2O3 = 3 Na2S2O5 + 2 Fe
SI + F = FSI =>
SI + F = FSI
NH4 + O2 = NO + H2O =>
2 NH4 + 3 O2 = 2 NO + 4 H2O
FeSO4 + H2SO4 = Fe(HSO4)2 =>
FeSO4 + H2SO4 = Fe(HSO4)2
AgCl + Na2(S2O3) = Ag2(S2O3) + NaCl =>
2 AgCl + Na2(S2O3) = Ag2(S2O3) + 2 NaCl
Ag{+} + CN{-} = Ag(CN)2{-] =>
Ag{+} + 2 CN{-} = Ag(CN)2{-]
FSO3H + H2O = HF + H2SO4 =>
FSO3H + H2O = HF + H2SO4
C12H22O11 + H2O = CO2C2H5OH =>
C12H22O11 + H2O = 4 CO2C2H5OH
ZnS + AlPO4 = Zn3(PO4)2 + Al2S3 =>
3 ZnS + 2 AlPO4 = Zn3(PO4)2 + Al2S3
ZnSO4 + SrF2 = SrSO4 + ZnF2 =>
ZnSO4 + SrF2 = SrSO4 + ZnF2
MgSi + HCl = MgCl2 + H + Si =>
MgSi + 2 HCl = MgCl2 + 2 H + Si
Fe + HCl = FeCl + H2 = Fe + HCl =>
2 Fe + 2 HCl = 2 FeCl + H2
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
Si + MgO = SiO + Mg =>
Si + MgO = SiO + Mg
Zn{2+} + HCO3{-} = ZnHCO3{+} =>
Zn{2+} + HCO3{-} = ZnHCO3{+}
AgCl(ac) + NH4OH(ac) = NH4Cl(s) + AgOH(s) =>
AgCl(ac) + NH4OH(ac) = NH4Cl(s) + AgOH(s)
Ca(CH3COO)2 + Fe = Fe(CH3COO)3 + Ca =>
3 Ca(CH3COO)2 + 2 Fe = 2 Fe(CH3COO)3 + 3 Ca
PbCl2 + K2S = Pb + K + SCl2 =>
PbCl2 + K2S = Pb + 2 K + SCl2
CH3CH3CH3COH + HCl = CH3CH3CH3CCl + H2O =>
CH3CH3CH3COH + HCl = CH3CH3CH3CCl + H2O
Cr2(SO4)3 + H2O = Cr2O3 + H2SO4 =>
Cr2(SO4)3 + 3 H2O = Cr2O3 + 3 H2SO4
H2OO2(aq) = H2O(l) + O2 =>
H2OO2(aq) = H2O(l) + O2
Na(s) + FeCl3 = NaCl + Fe(s) =>
3 Na(s) + FeCl3 = 3 NaCl + Fe(s)
Sn(OH)2 + NO3 = SnOHNO3 + OH =>
Sn(OH)2 + NO3 = SnOHNO3 + OH
K3[Al(C2O4)3] + H2SO4 = K2SO4 + Al2(SO4)3 + H2C2O4 =>
2 K3[Al(C2O4)3] + 6 H2SO4 = 3 K2SO4 + Al2(SO4)3 + 6 H2C2O4
C10H18O + NaBH4 + CH3OH = C10H20O + NaBH3OCH3 =>
C10H18O + NaBH4 + CH3OH = C10H20O + NaBH3OCH3
HBF4 = H + B + F =>
HBF4 = H + B + 4 F
H2O2 + H{+} + e = H2O =>
H2O2 + 2 H{+} + 2e = 2 H2O
NaNO2 + H2SO4 + K2Cr2O7 = Cr2(SO4)3 + NaNO3 + K2SO4 + H2O =>
3 NaNO2 + 4 H2SO4 + K2Cr2O7 = Cr2(SO4)3 + 3 NaNO3 + K2SO4 + 4 H2O
Na(Cr(OH)4) + Cl2 + NaOH = Na2CrO4 + NaCl + H2O =>
2 Na(Cr(OH)4) + 3 Cl2 + 8 NaOH = 2 Na2CrO4 + 6 NaCl + 8 H2O
HC2H3O2 + NH4 + OH = NH4C2H3O2 + H2O =>
HC2H3O2 + NH4 + OH = NH4C2H3O2 + H2O
Bi(NO3)2 + NH4OH = Bi(OH)3 + HNO3 + NH2 =>
5 Bi(NO3)2 + 9 NH4OH = 5 Bi(OH)3 + 8 HNO3 + 11 NH2
Fe{3} + Hg2{2} = Fe{2} + Hg{2} =>
2 Fe{3} + Hg2{2} = 2 Fe{2} + 2 Hg{2}
CaCO3 + NH4Cl = (NH4)2CO3 + CaCl2 =>
CaCO3 + 2 NH4Cl = (NH4)2CO3 + CaCl2
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