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2 Li3N + 3 H2SO4 = 3 Li2SO4 + 2 NH3
CrCl2 + TiO2 + HCl = TiCl3 + Cr2O3 + H2O =>
2 CrCl2 + 2 TiO2 + 2 HCl = 2 TiCl3 + Cr2O3 + H2O
KMnO4 + K2HPO3 + H2O = MnO2 + KOH + K2HPO4 =>
2 KMnO4 + 3 K2HPO3 + H2O = 2 MnO2 + 2 KOH + 3 K2HPO4
ZnCl2 + NaOH = ZnOH + NaCl2 =>
ZnCl2 + NaOH = ZnOH + NaCl2
C4H10S(l) + O2(g) = CO2 + H2O + SO =>
C4H10S(l) + 7 O2(g) = 4 CO2 + 5 H2O + SO
Co(OH)3 + HCl = CoCl2 + Cl2 + H2O =>
2 Co(OH)3 + 6 HCl = 2 CoCl2 + Cl2 + 6 H2O
KMnO4 + CH3CH2OH + NaOH = C6H11O7Na + K2MnO4 + MnO2 + H2O =>
14 KMnO4 + 6 CH3CH2OH + 2 NaOH = 2 C6H11O7Na + 7 K2MnO4 + 7 MnO2 + 8 H2O
HCCCH3 + H2O = CH2CHCH2OH =>
HCCCH3 + H2O = CH2CHCH2OH
Fe + OH = Fe2O3 + H2O =>
2 Fe + 6 OH = Fe2O3 + 3 H2O
K2CrO4 + FeSO4 + H2SO4 = Fe2(SO4)3 + Cr2(SO4)3 + H2O + K2SO4 =>
2 K2CrO4 + 6 FeSO4 + 8 H2SO4 = 3 Fe2(SO4)3 + Cr2(SO4)3 + 8 H2O + 2 K2SO4
H2SO3 + MgSO3 = Mg(HSO3)2 =>
H2SO3 + MgSO3 = Mg(HSO3)2
Pb(NO3)2 + K2SO3 = PbSO3 + KNO3 =>
Pb(NO3)2 + K2SO3 = PbSO3 + 2 KNO3
Ba(NO3)2 + K2SO4 = Ba2(SO4)2 + KNO3 =>
2 Ba(NO3)2 + 2 K2SO4 = Ba2(SO4)2 + 4 KNO3
Mg + NaHSO4 = Mg(NaHSO4)2 =>
Mg + 2 NaHSO4 = Mg(NaHSO4)2
AgNO3 + KCl = AgCl + KNO3 =>
AgNO3 + KCl = AgCl + KNO3
H2SO4(l) + SO3(g) = H2S2O7(l) =>
H2SO4(l) + SO3(g) = H2S2O7(l)
K3AsO4 + Zn + HCl = AsH3 + ZnCl2 + H2O + KCl =>
K3AsO4 + 4 Zn + 11 HCl = AsH3 + 4 ZnCl2 + 4 H2O + 3 KCl
FeCl3 + NaClO + H2O = HCl + FeCl2 + NaO2 =>
FeCl3 + NaClO + H2O = 2 HCl + FeCl2 + NaO2
Na2Cr2O7 + (NH4)2S + NaOH + H2O = Na3[Cr(OH)6] + S + NH3 =>
Na2Cr2O7 + 3(NH4)2S + 4 NaOH + H2O = 2 Na3[Cr(OH)6] + 3 S + 6 NH3
NaOH + Al2O3 = Na3AlO3 + H2 + O2 =>
12 NaOH + 2 Al2O3 = 4 Na3AlO3 + 6 H2 + 3 O2
K2S + MoF6 = KF + MoS3 =>
3 K2S + MoF6 = 6 KF + MoS3
Mg(NO3)2 + H2O = MgO + NH3 + O2 =>
Mg(NO3)2 + 3 H2O = MgO + 2 NH3 + 4 O2
Ni(OH)2 + NaClO = NiOOH + NaCl + H2O =>
2 Ni(OH)2 + NaClO = 2 NiOOH + NaCl + H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
C + Al = Al4C3 =>
3 C + 4 Al = Al4C3
Cr + O = (Cr2O3) =>
2 Cr + 3 O = (Cr2O3)
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
Al + KNO3 + H2SO4 = AlSO4 + H2O + K2SO4 + NO =>
3 Al + 2 KNO3 + 4 H2SO4 = 3 AlSO4 + 4 H2O + K2SO4 + 2 NO
NH3OH + CH3COOH = NH3C2H3O2 + H2O =>
NH3OH + CH3COOH = NH3C2H3O2 + H2O
MnCl3 + H2O = MnCl2 + MnO3 + HCl =>
4 MnCl3 + 3 H2O = 3 MnCl2 + MnO3 + 6 HCl
C2H7NO2 + FeCl2 = Fe(C2H3O2)2 + NH4Cl =>
2 C2H7NO2 + FeCl2 = Fe(C2H3O2)2 + 2 NH4Cl
Hg(NO3)2 + SnCl2 = Hg + SnCl4 + Sn(NO3)4 =>
2 Hg(NO3)2 + 2 SnCl2 = 2 Hg + SnCl4 + Sn(NO3)4
Ca(OH)2 + S = [Ca(OH)2]S =>
Ca(OH)2 + S = [Ca(OH)2]S
CuI + H2SO4 = CuSO4 + S + H2O + I2 =>
6 CuI + 8 H2SO4 = 6 CuSO4 + 2 S + 8 H2O + 3 I2
Rb(s) + H2O(l) = RbOH(aq) + H2(g) =>
2 Rb(s) + 2 H2O(l) = 2 RbOH(aq) + H2(g)
NaI + NaIO3 + HSO3 = I + NaSO3 + H2O =>
5 NaI + NaIO3 + 6 HSO3 = 6 I + 6 NaSO3 + 3 H2O
Ba[Zn(OH)4] + H2SO4 = BaSO4 + Zn(OH)2 + H2O =>
Ba[Zn(OH)4] + H2SO4 = BaSO4 + Zn(OH)2 + 2 H2O
CrSe3 + HNO3 + PbO2 = H2CrO7 + H2SeO4 + Pb(NO3)2 + H2O =>
CrSe3 + 30 HNO3 + 15 PbO2 = H2CrO7 + 3 H2SeO4 + 15 Pb(NO3)2 + 11 H2O
C3H5COOH + NH3 = C3H5COONH2 + H2 =>
C3H5COOH + NH3 = C3H5COONH2 + H2
Rb + I2 = Rb2I =>
4 Rb + I2 = 2 Rb2I
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Cu(OH)2 + K4[Fe(CN)6](s) = Cu2[Fe(CN)6] + KOH =>
2 Cu(OH)2 + K4[Fe(CN)6](s) = Cu2[Fe(CN)6] + 4 KOH
H2S + Ba(NO3)2 = HNO3 + BaS =>
H2S + Ba(NO3)2 = 2 HNO3 + BaS
Al + NaOH + H2O = NaAl(OH)4 + H2 =>
2 Al + 2 NaOH + 6 H2O = 2 NaAl(OH)4 + 3 H2
(NH4)2SO4(aq) + Ba(C2H3O2)2(aq) = BaSO4(aq) + NH4C2H3O2(s) =>
(NH4)2SO4(aq) + Ba(C2H3O2)2(aq) = BaSO4(aq) + 2 NH4C2H3O2(s)
Na2S2O3 + CuCl2H4O2 + BiCl3 = CuBiS2 + H2O + NaCl + Cl + O =>
Na2S2O3 + CuCl2H4O2 + BiCl3 = CuBiS2 + 2 H2O + 2 NaCl + 3 Cl + 3 O
NaBr2 + MnO2 + H2SO4 = Na2SO4 + MnSO4 + Br2 + H2O =>
2 NaBr2 + MnO2 + 2 H2SO4 = Na2SO4 + MnSO4 + 2 Br2 + 2 H2O
CrSe3 + HNO3 + PbO2 = H2CrO7 + H2SeO4 + Pb(NO3)2 + H2O =>
CrSe3 + 30 HNO3 + 15 PbO2 = H2CrO7 + 3 H2SeO4 + 15 Pb(NO3)2 + 11 H2O
Cu(NO3)2 + KOH = Cu(OH)2 + KNO3 =>
Cu(NO3)2 + 2 KOH = Cu(OH)2 + 2 KNO3
HI + CaS = HSCaI =>
HI + CaS = HSCaI
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