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2 CuSO4 + 4 NaOH + H2O2 = Cu2O3 + 3 H2O + 2 Na2SO4
Al2S3 + H2O = Al(OH)3 + H2S =>
Al2S3 + 6 H2O = 2 Al(OH)3 + 3 H2S
KOH + C5H6 + CoCl2 = Co(C5H5)2 + H2O + KCl =>
2 KOH + 2 C5H6 + CoCl2 = Co(C5H5)2 + 2 H2O + 2 KCl
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
BCl3 + Pb(NO3)2 = B(NO3)3 + PbCl2 =>
2 BCl3 + 3 Pb(NO3)2 = 2 B(NO3)3 + 3 PbCl2
Hg2(NO3)2 + K2CrO4 = HgCrO4 + K2NO3 =>
Hg2(NO3)2 + 2 K2CrO4 = 2 HgCrO4 + 2 K2NO3
FeCl3 + NH4SCN = Fe2(SCN)6 + NH4Cl =>
2 FeCl3 + 6 NH4SCN = Fe2(SCN)6 + 6 NH4Cl
C2H4 + KMnO4 + H2O = C2H4(OH)2 + MnO2 + KOH =>
3 C2H4 + 2 KMnO4 + 4 H2O = 3 C2H4(OH)2 + 2 MnO2 + 2 KOH
Al + Fe3O4 = Al2O3 + Fe =>
8 Al + 3 Fe3O4 = 4 Al2O3 + 9 Fe
KHO = K2O + H2O =>
2 KHO = K2O + H2O
Mg + Ni = Mg3Ni2 =>
3 Mg + 2 Ni = Mg3Ni2
Ca + Al(C2H3O2)3 = Ca(C2H3O2)2 + Al =>
3 Ca + 2 Al(C2H3O2)3 = 3 Ca(C2H3O2)2 + 2 Al
NH4 + OH = NH5O =>
NH4 + OH = NH5O
AgNo3 + NaPo4 = NaNo3 + AgPo4 =>
AgNo3 + NaPo4 = NaNo3 + AgPo4
CrSO4 + (NH4)2CO3 = CrCO3 + (NH4)2SO4 =>
CrSO4 + (NH4)2CO3 = CrCO3 + (NH4)2SO4
(NH4)2CO3 = NH3 + CO2 + H2O =>
(NH4)2CO3 = 2 NH3 + CO2 + H2O
Fe + HNO3 = Fe(NO3)2 + N2 + H2O =>
5 Fe + 12 HNO3 = 5 Fe(NO3)2 + N2 + 6 H2O
NaBr + Co(NO3) = Na(NO3) + CoBr =>
NaBr + Co(NO3) = Na(NO3) + CoBr
NaOCl(aq) + HCl(aq) = Cl2(g) + H2O(l) + NaCl(aq) =>
NaOCl(aq) + 2 HCl(aq) = Cl2(g) + H2O(l) + NaCl(aq)
NaHCO3(aq) + CH3COOH(aq) = CH3COONa(s) + CO2(g) + H2O(l) =>
NaHCO3(aq) + CH3COOH(aq) = CH3COONa(s) + CO2(g) + H2O(l)
PbO2 + FeO + HNO3 = Pb(NO3)2 + Fe(NO3)3 + H2O =>
PbO2 + 2 FeO + 8 HNO3 = Pb(NO3)2 + 2 Fe(NO3)3 + 4 H2O
NaIO3 + H2O + SO2 = NaSO4 + H2SO4 + I2 =>
2 NaIO3 + 2 H2O + 4 SO2 = 2 NaSO4 + 2 H2SO4 + I2
(CH3)3CCl = C(CH3)2 + HCl =>
3(CH3)3CCl = 4 C(CH3)2 + 3 HCl
C3H6NHH2O = H3OC3H6N =>
C3H6NHH2O = H3OC3H6N
KI + O3 + H2SO4 = I2 + H2O + K2SO4 =>
6 KI + O3 + 3 H2SO4 = 3 I2 + 3 H2O + 3 K2SO4
C3H6NH + H2O = OH{-} + C3H6NH2{+} =>
C3H6NH + H2O = OH{-} + C3H6NH2{+}
C7H12O3(s) + O2(g) = CO2(g) + H2O(l) =>
2 C7H12O3(s) + 17 O2(g) = 14 CO2(g) + 12 H2O(l)
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
K + Co2(SO4)3 = K2SO4 + Co =>
6 K + Co2(SO4)3 = 3 K2SO4 + 2 Co
Fe(OH)3 + HNO3 = Fe(NO3)3 + H2O =>
Fe(OH)3 + 3 HNO3 = Fe(NO3)3 + 3 H2O
(NH4)2SO4(aq) + KOH(aq) = NH4OH + K2SO4 =>
(NH4)2SO4(aq) + 2 KOH(aq) = 2 NH4OH + K2SO4
Zn + Co2(SO4)3 = Zn(SO4) + Co2 =>
3 Zn + Co2(SO4)3 = 3 Zn(SO4) + Co2
LiCl + CaCl2 + AlCl3 + NH4F = LiCaAlF6 + NH4Cl =>
LiCl + CaCl2 + AlCl3 + 6 NH4F = LiCaAlF6 + 6 NH4Cl
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Al2(SO4)3 + Cl = AlCl3 + SO4 =>
Al2(SO4)3 + 6 Cl = 2 AlCl3 + 3 SO4
CaCl2 + Na2 = CaNa + Cl2 =>
2 CaCl2 + Na2 = 2 CaNa + 2 Cl2
C2H2 + Na = C2Na + H2 =>
C2H2 + Na = C2Na + H2
Ni(OH)2 + NaOH + KMnO4 = KNaMnO4 + H2O + NiO2 =>
Ni(OH)2 + 2 NaOH + 2 KMnO4 = 2 KNaMnO4 + 2 H2O + NiO2
C5H6(OH)5COH + Cu(OH)2 = C5H6(OH)3(CuO2)COH + H2O =>
C5H6(OH)5COH + Cu(OH)2 = C5H6(OH)3(CuO2)COH + 2 H2O
NaHS + KMnO4 + H2O = KOH + NaOH + MnO2 + S =>
3 NaHS + 2 KMnO4 + H2O = 2 KOH + 3 NaOH + 2 MnO2 + 3 S
K2CO3 + Ba(NO3)2 = Ba(CO3) + K(NO3) =>
K2CO3 + Ba(NO3)2 = Ba(CO3) + 2 K(NO3)
K + H2CO3 = K(CO3) + H2 =>
K + H2CO3 = K(CO3) + H2
Na2CrO4 + KOH + HCl = K2CrO4 + NaCl + H2O =>
Na2CrO4 + 2 KOH + 2 HCl = K2CrO4 + 2 NaCl + 2 H2O
Mg + Al2(SO3)3 = Mg(SO3)3 + Al =>
Mg + Al2(SO3)3 = Mg(SO3)3 + 2 Al
HCl + Fe2O3 = FeCl3 + H2O =>
6 HCl + Fe2O3 = 2 FeCl3 + 3 H2O
CuS + Al2O3 = CuO + Al2S3 =>
3 CuS + Al2O3 = 3 CuO + Al2S3
K2CO3 + Mn(NO3)4 = KNO3 + Mn(CO3)2 =>
2 K2CO3 + Mn(NO3)4 = 4 KNO3 + Mn(CO3)2
Ba + HOH = Ba(OH)2 + H2 =>
Ba + 2 HOH = Ba(OH)2 + H2
KOH + B2O3 = K3BO3 + H2O =>
6 KOH + B2O3 = 2 K3BO3 + 3 H2O
Al(NO3)3 + KCl = AlCl3 + K(NO3) =>
Al(NO3)3 + 3 KCl = AlCl3 + 3 K(NO3)
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