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K2CO3 + 2 CH3COOH = 2 CH3CO2K + CO2 + H2O
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
As2S5 + HNO3 + H2O = NO + H2SO4 + H3AsO4 =>
3 As2S5 + 40 HNO3 + 4 H2O = 40 NO + 15 H2SO4 + 6 H3AsO4
Cr(C2H3O2)3 + NaOH = Cr(OH)3 + NaC2H3O2 =>
Cr(C2H3O2)3 + 3 NaOH = Cr(OH)3 + 3 NaC2H3O2
NH4NO2 = N2 + H2O =>
NH4NO2 = N2 + 2 H2O
Hg(NO3)2 + NH3*H2O = Hg2ONH2NO3 + H2O + NH4NO3 =>
2 Hg(NO3)2 + 4 NH3*H2O = Hg2ONH2NO3 + 3 H2O + 3 NH4NO3
Fe + HNO3 = Fe(NO3)3 + NO + H2O =>
Fe + 4 HNO3 = Fe(NO3)3 + NO + 2 H2O
NO2 = O2 + N2 =>
2 NO2 = 2 O2 + N2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
NH3 + NaOBr = N2 + NaBr + H2O =>
2 NH3 + 3 NaOBr = N2 + 3 NaBr + 3 H2O
Zn + NaOH = ZnO + Na2O + H2 =>
Zn + 2 NaOH = ZnO + Na2O + H2
H{+} + CuS + NO3{-} = Cu{2+} + SO4{2-} + NO + H2O =>
8 H{+} + 3 CuS + 8 NO3{-} = 3 Cu{2+} + 3 SO4{2-} + 8 NO + 4 H2O
Si4 + CO2 = SiC + SiO2 =>
Si4 + 2 CO2 = 2 SiC + 2 SiO2
Na2CO3 + H2O = Na2O + H2CO3 =>
Na2CO3 + H2O = Na2O + H2CO3
C3H6O3 + O2 = CO2 + H2O =>
C3H6O3 + 3 O2 = 3 CO2 + 3 H2O
NaBr + Si(OH)4 = SiBr4 + NaOH =>
4 NaBr + Si(OH)4 = SiBr4 + 4 NaOH
Mg(OH)2(heated) = MgO + OH2 =>
Mg(OH)2(heated) = MgO + OH2
C7H5ClO + (NH4)2CO3 = C7H5NH2O + H2O + CO2 + HCl =>
2 C7H5ClO + (NH4)2CO3 = 2 C7H5NH2O + H2O + CO2 + 2 HCl
KI + Fe2(SO4)3 = I2 + FeSO4 + KSO4 =>
2 KI + 2 Fe2(SO4)3 = I2 + 4 FeSO4 + 2 KSO4
Mg + Cr(C2H3O2)3 = Mg(C2H3O2)2 + Cr =>
3 Mg + 2 Cr(C2H3O2)3 = 3 Mg(C2H3O2)2 + 2 Cr
KCl(aq)AgNO3(aq) = AgCl(s)KNO3(aq) =>
KCl(aq)AgNO3(aq) = AgCl(s)KNO3(aq)
HCl + CU(OH)2 = CUCl2 + H2O =>
2 HCl + CU(OH)2 = CUCl2 + 2 H2O
Al(OH)3 + Br2O = Al(BrO)3 + H2O =>
2 Al(OH)3 + 3 Br2O = 2 Al(BrO)3 + 3 H2O
C5H46 + O2 = CO2 + H2O =>
2 C5H46 + 33 O2 = 10 CO2 + 46 H2O
P2O5 + H2O = P2O6H2 =>
P2O5 + H2O = P2O6H2
CrO2 + Br2 + KOH = KBr + K2CrO4 + H2O =>
CrO2 + Br2 + 4 KOH = 2 KBr + K2CrO4 + 2 H2O
HClO4 + Cu(OH)2 = Cu(ClO4)2 + H2O(l) =>
2 HClO4 + Cu(OH)2 = Cu(ClO4)2 + 2 H2O(l)
Ca(IO3)2 + Li2O = CaO + LiIO3 =>
Ca(IO3)2 + Li2O = CaO + 2 LiIO3
LiOH + NH3 = LiNH2 + H2O =>
LiOH + NH3 = LiNH2 + H2O
MnO2 + H2SO4 + N2H6SO4 = MnSO4 + N2 + H2O =>
2 MnO2 + H2SO4 + N2H6SO4 = 2 MnSO4 + N2 + 4 H2O
FeOH3 + O2 = FeO3 + H2 =>
2 FeOH3 + 2 O2 = 2 FeO3 + 3 H2
Sb4(SiO4)5 + (NH4)3BO3 = (NH4)4SiO4 + Sb3(BO3)5 =>
3 Sb4(SiO4)5 + 20(NH4)3BO3 = 15(NH4)4SiO4 + 4 Sb3(BO3)5
C4H9NO + HCl = H2O + C4H8NCl =>
C4H9NO + HCl = H2O + C4H8NCl
Na(HCO3) + (CH3COO)H = Na(CH3COO) + H2O + CO2 =>
Na(HCO3) + (CH3COO)H = Na(CH3COO) + H2O + CO2
Cl2 + NaBr = NaCl + Br2 =>
Cl2 + 2 NaBr = 2 NaCl + Br2
Na2CO3(aq) + FeCl3(aq) = FeCO3 + Na2Cl3(aq) =>
Na2CO3(aq) + FeCl3(aq) = FeCO3 + Na2Cl3(aq)
CH2CHCH3 + Br2 = CH2CHBr2 + CH3 =>
CH2CHCH3 + Br2 = CH2CHBr2 + CH3
Ar2O3 + F2 = ArF5 + O2 =>
2 Ar2O3 + 10 F2 = 4 ArF5 + 3 O2
H2MnO3 + Sn(OH)4 = Sn(MnO3)2 + H2O =>
2 H2MnO3 + Sn(OH)4 = Sn(MnO3)2 + 4 H2O
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
NaHSO3 + CuSO4 + H2O = Cu2SO4 + NaHSO4 + H2SO4 =>
NaHSO3 + 2 CuSO4 + H2O = Cu2SO4 + NaHSO4 + H2SO4
CuO3 + HNO3 = Cu(NO3)2 + O2 + H2O =>
CuO3 + 2 HNO3 = Cu(NO3)2 + O2 + H2O
H2S + O2 = SO4 + water =>
2 H2S + 5 O2 = 2 SO4 + 2 H2O
BeO + Cl2 = BeCl2 + O2 =>
2 BeO + 2 Cl2 = 2 BeCl2 + O2
NiO + B2O3 + Na = Na4B2O5 + Ni2B =>
8 NiO + 9 B2O3 + 28 Na = 7 Na4B2O5 + 4 Ni2B
H2SO4 + NaHCO3 = Na2SO4 + CO2 + H2O =>
H2SO4 + 2 NaHCO3 = Na2SO4 + 2 CO2 + 2 H2O
SO2 + H2O = H2SO3 =>
SO2 + H2O = H2SO3
Ca(IO3)2 + Li2O = CaO + LiIO3 =>
Ca(IO3)2 + Li2O = CaO + 2 LiIO3
H2S + CrHS = CrS2 + H2 =>
2 H2S + 2 CrHS = 2 CrS2 + 3 H2
C6H6 + H2SO4 = C6H5SO3H + H2O =>
C6H6 + H2SO4 = C6H5SO3H + H2O
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