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2 Al + Fe3N2 = 2 AlN + 3 Fe
Ni(NO3)2 + Na2SO4 = NiSO4 + NaNO3 =>
Ni(NO3)2 + Na2SO4 = NiSO4 + 2 NaNO3
NH3 + H2O = (NH3)2O + H2 =>
2 NH3 + H2O = (NH3)2O + H2
NaNO3 + KSCN = NaSCN + KNO3 =>
NaNO3 + KSCN = NaSCN + KNO3
C6H3(COOH)3 + NaOH = C6H3(COONa)3 + H2O =>
C6H3(COOH)3 + 3 NaOH = C6H3(COONa)3 + 3 H2O
Ca(s) + FeBr2(aq) = CaBr2(aq) + Fe(s) =>
Ca(s) + FeBr2(aq) = CaBr2(aq) + Fe(s)
CH3CH2COOH + H2O = CH3CH2COOH2 + OH =>
CH3CH2COOH + H2O = CH3CH2COOH2 + OH
H2Cu = H2 + Cu =>
H2Cu = H2 + Cu
Fe(OH)3 + SO3 = Fe2(SO4)3 + H2O(g) =>
2 Fe(OH)3 + 3 SO3 = Fe2(SO4)3 + 3 H2O(g)
Zn(OH)2 + NaO + H2O = Na[Zn(OH)4] =>
Zn(OH)2 + NaO + H2O = Na[Zn(OH)4]
Mg(OH)2 + Na2O = MgO + Na(OH) =>
Mg(OH)2 + Na2O = MgO + 2 Na(OH)
WO + H2 = W + H2O =>
WO + H2 = W + H2O
Ca(NO3)2 + NH4I = CaI2 + NH4NO3 =>
Ca(NO3)2 + 2 NH4I = CaI2 + 2 NH4NO3
Fe{3+} + NH3 + H2O = Fe(OH)3 + NH4{+} =>
Fe{3+} + 3 NH3 + 3 H2O = Fe(OH)3 + 3 NH4{+}
NaCl + Al2O3 = Na2O + AlCl3 =>
6 NaCl + Al2O3 = 3 Na2O + 2 AlCl3
Zn + H2NO3 = Zn(NO3)2 + N2O + H2O =>
3 Zn + 10 H2NO3 = 3 Zn(NO3)2 + 2 N2O + 10 H2O
Pb(NO3)2 + K2Cr2O7 = PbCr2O7 + KNO3 =>
Pb(NO3)2 + K2Cr2O7 = PbCr2O7 + 2 KNO3
K2S + BaF2 = BaS + K2F2 =>
K2S + BaF2 = BaS + K2F2
Fe3 + Ag(NO3) = Fe(NO3)3 + Ag =>
Fe3 + 9 Ag(NO3) = 3 Fe(NO3)3 + 9 Ag
Cu4Cl3 + Zn = Cu + ZnCl2 =>
2 Cu4Cl3 + 3 Zn = 8 Cu + 3 ZnCl2
Sn(s) + Zn(NO3)2(aq) = Sn(NO3)2(aq) + Zn(s) =>
Sn(s) + Zn(NO3)2(aq) = Sn(NO3)2(aq) + Zn(s)
NH3 + NaMnO4 + H2SO4 = NaHSO4 + MnSO4 + NH3NO4 + H2O =>
10 NH3 + 11 NaMnO4 + 22 H2SO4 = 11 NaHSO4 + 11 MnSO4 + 5 NH3NO4 + 24 H2O
(NH4)3PO4 + Pb(NO3)2 = NH4(NO3) + Pb + (PO4)4 =>
4(NH4)3PO4 + 6 Pb(NO3)2 = 12 NH4(NO3) + 6 Pb + (PO4)4
C + H2 + O2 = C4H8O2 =>
4 C + 4 H2 + O2 = C4H8O2
Na + Cu(SO4)2 = Na2SO4 + Cu =>
4 Na + Cu(SO4)2 = 2 Na2SO4 + Cu
Fe2O3 + Ba3P2 = Fe2P2 + Ba3O3 =>
Fe2O3 + Ba3P2 = Fe2P2 + Ba3O3
K2Cr2O7 + CH3CH2CH2CH2OH + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3CH2CH2CHO + H2O =>
K2Cr2O7 + 3 CH3CH2CH2CH2OH + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + 3 CH3CH2CH2CHO + 7 H2O
SHNO3 = HSNO3 =>
SHNO3 = HSNO3
Al + CH3COOH = Al(CH3COO)3 + H2 =>
2 Al + 6 CH3COOH = 2 Al(CH3COO)3 + 3 H2
B2Br6(l) + HNO3(aq) = B(NO3)3(aq) + HBr(aq) =>
B2Br6(l) + 6 HNO3(aq) = 2 B(NO3)3(aq) + 6 HBr(aq)
KMnO4 + HCl = H2O + MnCl2 + O2 + KCl =>
4 KMnO4 + 12 HCl = 6 H2O + 4 MnCl2 + 5 O2 + 4 KCl
TcBr4 = Tc4 + Br =>
4 TcBr4 = Tc4 + 16 Br
C2H2O + H2O = C4H8O2 + CO2 =>
5 C2H2O + 3 H2O = 2 C4H8O2 + 2 CO2
CaO*Cl2 = Cl2 + CaO =>
CaO*Cl2 = Cl2 + CaO
Na2O + Cl2O5 = NaCl + O2 =>
Na2O + Cl2O5 = 2 NaCl + 3 O2
HCl + Cl5Nb + O = Cl6Nb + H2O =>
2 HCl + 2 Cl5Nb + O = 2 Cl6Nb + H2O
Na2SO3 + HCl = SO2(g) + NaCl + H2O =>
Na2SO3 + 2 HCl = SO2(g) + 2 NaCl + H2O
Ni2S3 + FeSO3 = Ni2(SO3)3 + FeS =>
Ni2S3 + 3 FeSO3 = Ni2(SO3)3 + 3 FeS
Mn(OH)2 + H2S2O8 + H2O2 = H2SO4 + HMnO4 =>
2 Mn(OH)2 + 3 H2S2O8 + 2 H2O2 = 6 H2SO4 + 2 HMnO4
Fe(OH)2 + SiO2 = FeSiO3 + H2O =>
Fe(OH)2 + SiO2 = FeSiO3 + H2O
HNO3 + NH4 = HNH4 + NO3 =>
HNO3 + NH4 = HNH4 + NO3
Mg2H2 + H2O = Mg(OH)2 + H2 =>
Mg2H2 + 4 H2O = 2 Mg(OH)2 + 3 H2
KI(aq) + Cl2(g) = KCl(s) + I2(aq) =>
2 KI(aq) + Cl2(g) = 2 KCl(s) + I2(aq)
MeCl3 + H2O = Me2O3 + HCl =>
2 MeCl3 + 3 H2O = Me2O3 + 6 HCl
HNO3 + C6H5CH3 = C6H2(NO2)3 + CH4 + H2O =>
60 HNO3 + 19 C6H5CH3 = 20 C6H2(NO2)3 + 13 CH4 + 60 H2O
NH3 + Al(NO3)3 = Al(NH3)3 + NO3 =>
3 NH3 + Al(NO3)3 = Al(NH3)3 + 3 NO3
Na2MnO4 + HCl + Al = MnCl2 + AlCl3 + NaCl + H2O =>
3 Na2MnO4 + 24 HCl + 4 Al = 3 MnCl2 + 4 AlCl3 + 6 NaCl + 12 H2O
CH3CH(OH)CH3 + Na2Cr2O7 + H2SO4 = Cr2(SO4)3 + Na2SO3 + CH3COCH2CH3 + H2O =>
16 CH3CH(OH)CH3 + 3 Na2Cr2O7 + 12 H2SO4 = 3 Cr2(SO4)3 + 3 Na2SO3 + 12 CH3COCH2CH3 + 28 H2O
Zn(OH)2 + H2SO4 = ZnSO4 + H2O =>
Zn(OH)2 + H2SO4 = ZnSO4 + 2 H2O
NH3 + NiCl2(H2O)6 = Ni(NH3)6Cl2 + H2O =>
6 NH3 + NiCl2(H2O)6 = Ni(NH3)6Cl2 + 6 H2O
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