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Pb(CH3COO)2 + Na2SO4 = PbSO4 + 2(CH3COONa)
Pd(OH)2H2CO = PdHCOOHH2O =>
Pd(OH)2H2CO = PdHCOOHH2O
KN = K + N2 =>
2 KN = 2 K + N2
RbBr + AgNO = AgBr + RbNO =>
RbBr + AgNO = AgBr + RbNO
PbCu(NO3)2 = Cu + Pb(NO3)2 =>
PbCu(NO3)2 = Cu + Pb(NO3)2
As2(SO4)5 + Na3PO4 = As3(PO4)5 + Na2SO4 =>
3 As2(SO4)5 + 10 Na3PO4 = 2 As3(PO4)5 + 15 Na2SO4
HgCl2 + Na2C2O4 = NaCl + CO2 + HgCl =>
2 HgCl2 + Na2C2O4 = 2 NaCl + 2 CO2 + 2 HgCl
Na(OH) = Na + HO =>
Na(OH) = Na + HO
HCH2CHC02 + OH = CH2CHCO2 + H2O =>
3 HCH2CHC02 + 16 OH = 4 CH2CHCO2 + 8 H2O
H2O + NaOH = H3O + NaO =>
H2O + NaOH = H3O + NaO
Fe{2+} + HO2{-} + H2O = Fe{3+} + OH{-} =>
2 Fe{2+} + HO2{-} + H2O = 2 Fe{3+} + 3 OH{-}
NH4 + Cr2O7 = CrO + N + H2O =>
5 NH4 + 2 Cr2O7 = 4 CrO + 5 N + 10 H2O
Mg3(PO4)2 + Al(NO3)3 = AlPO4 + Mg(NO3)2 =>
Mg3(PO4)2 + 2 Al(NO3)3 = 2 AlPO4 + 3 Mg(NO3)2
AlF + H2SO4 = Al2SO4 + HF =>
2 AlF + H2SO4 = Al2SO4 + 2 HF
H2SO4(aq) + Al(s) = Al2(SO4)3(aq) + H2O(l) + SO2(g) =>
6 H2SO4(aq) + 2 Al(s) = Al2(SO4)3(aq) + 6 H2O(l) + 3 SO2(g)
Ca(NO3)2(aq) + Na2CO3(aq) = CaCO3(aq) + NaNO3(aq) =>
Ca(NO3)2(aq) + Na2CO3(aq) = CaCO3(aq) + 2 NaNO3(aq)
K2Cr2O7(aq) + H2SO4(aq) + FeSO4(aq) = K2SO4(aq) + Cr2(SO4)3(aq) + H2O(l) + Fe2(SO4)3(aq) =>
K2Cr2O7(aq) + 7 H2SO4(aq) + 6 FeSO4(aq) = K2SO4(aq) + Cr2(SO4)3(aq) + 7 H2O(l) + 3 Fe2(SO4)3(aq)
CH3COOH + MgCO3 = CO2 + (CH3COOH)2Mg + H2O =>
9 CH3COOH + 4 MgCO3 = 6 CO2 + 4(CH3COOH)2Mg + 2 H2O
NaBr + H2SO4 + MnO2 = MnSO4 + Na2SO4 + Br2 + H2O =>
2 NaBr + 2 H2SO4 + MnO2 = MnSO4 + Na2SO4 + Br2 + 2 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Mg + NaI = Na + MgI2 =>
Mg + 2 NaI = 2 Na + MgI2
Cr + Sn3(PO4)4 = Cr3(PO4)2 + Sn =>
6 Cr + Sn3(PO4)4 = 2 Cr3(PO4)2 + 3 Sn
CaCO3CuSO4H2O = CaSO4Cu(OH)2CO2 =>
CaCO3CuSO4H2O = CaSO4Cu(OH)2CO2
Mg2SO4 + BaCl2 = Ba2SO4 + MgCl2 =>
Mg2SO4 + 2 BaCl2 = Ba2SO4 + 2 MgCl2
HI + HCl = ClI + H2 =>
HI + HCl = ClI + H2
C7H14O + H3O = C7H14 + H2O =>
C7H14O + 2 H3O = C7H14 + 3 H2O
Ca(OH)2 + (NH4)2CO3 = Ca2(CO3)2 + NH3 + H2O =>
2 Ca(OH)2 + 2(NH4)2CO3 = Ca2(CO3)2 + 4 NH3 + 4 H2O
CaCl2 + CH3COOH = HCl + (CH3COO)2Ca =>
CaCl2 + 2 CH3COOH = 2 HCl + (CH3COO)2Ca
H2S + Pt(OH)4 = H2O + PtS2 =>
2 H2S + Pt(OH)4 = 4 H2O + PtS2
Na + H2O = H2 + NaOH =>
2 Na + 2 H2O = H2 + 2 NaOH
Na2O3Si + HI = SiO2 + NaI + H2O =>
Na2O3Si + 2 HI = SiO2 + 2 NaI + H2O
AgNO3 + Cr2(Cr2O7)3 = Cr(NO3)3 + Ag2Cr2O7 =>
6 AgNO3 + Cr2(Cr2O7)3 = 2 Cr(NO3)3 + 3 Ag2Cr2O7
C6H5N3HClNH4ReO4 = C6H6N3ReO4NH4Cl =>
C6H5N3HClNH4ReO4 = C6H6N3ReO4NH4Cl
FeOCr2O3 + Na2CO3 + O2 = Fe2O3 + Na2CrO4 + CO2 =>
4 FeOCr2O3 + 8 Na2CO3 + 7 O2 = 2 Fe2O3 + 8 Na2CrO4 + 8 CO2
[Ag(NH3)2]Cl(aq) + HNO3(aq) = NH4{+}(aq) + NO3{-}(aq) + AgCl(s) =>
[Ag(NH3)2]Cl(aq) + 2 HNO3(aq) = 2 NH4{+}(aq) + 2 NO3{-}(aq) + AgCl(s)
NaNa2O = Na3O =>
NaNa2O = Na3O
Mg + Cl2 = MgCl2 =>
Mg + Cl2 = MgCl2
NH3 + O2 = NO + H2O4 =>
2 NH3 + 7 O2 = 2 NO + 3 H2O4
Mg + O = MgO =>
Mg + O = MgO
Fe + AgO = Fe2O3 + Ag =>
2 Fe + 3 AgO = Fe2O3 + 3 Ag
CH3NO2 + Cl2 = CCl3NO2 + HCl =>
CH3NO2 + 3 Cl2 = CCl3NO2 + 3 HCl
Mg + H2SO4 = MgSO4 + H2 =>
Mg + H2SO4 = MgSO4 + H2
Cr + HNO3 = Cr(NO3)3 + N2O + H2O =>
8 Cr + 30 HNO3 = 8 Cr(NO3)3 + 3 N2O + 15 H2O
SrC2O4CH3COOH = SrCH3COOHC2O4 =>
SrC2O4CH3COOH = SrCH3COOHC2O4
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Mg + AgNO3 = Mg(NO3)2 + Ag =>
Mg + 2 AgNO3 = Mg(NO3)2 + 2 Ag
Na2SiO3 + MnCl2 = MnSiO3 + Na2Cl2 =>
Na2SiO3 + MnCl2 = MnSiO3 + Na2Cl2
NaBH4C4H10O2 = C4H14O2NaB =>
NaBH4C4H10O2 = C4H14O2NaB
AlBr3 + NaNO3 = Al(NO3)3 + NaBr =>
AlBr3 + 3 NaNO3 = Al(NO3)3 + 3 NaBr
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