| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 CaO + MnI4 = MnO2 + 2 CaI2
Ca3[PO4]2 + Al2[SO4]3 = CaSO4 + AlPO4 =>
Ca3[PO4]2 + Al2[SO4]3 = 3 CaSO4 + 2 AlPO4
NaOH + Na2S2O3 + Cl2 = NaS2O4 + NaCl + H2O =>
4 NaOH + 2 Na2S2O3 + 3 Cl2 = 2 NaS2O4 + 6 NaCl + 2 H2O
ZnCl2 + Al2 = AlCl3 + Zn2 =>
6 ZnCl2 + 2 Al2 = 4 AlCl3 + 3 Zn2
KClO3 + H2SO4 = O2 + KHSO4 + Cl2 + H2O =>
4 KClO3 + 4 H2SO4 = 5 O2 + 4 KHSO4 + 2 Cl2 + 2 H2O
C2O4{-2} + MnO4{-)+H{+} = Mn{+2}+CO2+H2O =>
5 C2O4{-2} + 2 MnO4{-)+16H{+} = 2 Mn{+2}+10CO2+8H2O
Na2CO3 + SrCl2 = SrCO3 + NaCl =>
Na2CO3 + SrCl2 = SrCO3 + 2 NaCl
SO3 + SCl = SOCl2 + SO2 =>
3 SO3 + 2 SCl = SOCl2 + 4 SO2
Na[Cr(OH)4] = NaOH + Cr(OH)3 =>
Na[Cr(OH)4] = NaOH + Cr(OH)3
ZnCO3 + HO2CCH3 = Zn(O2CCH3)2 + H2O + CO2 =>
ZnCO3 + 2 HO2CCH3 = Zn(O2CCH3)2 + H2O + CO2
Fe + K2S = K2 + FeS =>
Fe + K2S = K2 + FeS
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
SbCl5 + KI = SbCl3 + KCl + I2 =>
SbCl5 + 2 KI = SbCl3 + 2 KCl + I2
Cu2O3 + H2CO3 = Cu2(CO3)3 + H2O =>
Cu2O3 + 3 H2CO3 = Cu2(CO3)3 + 3 H2O
HNO2 + O2 = HNO3 =>
2 HNO2 + O2 = 2 HNO3
P2O5 + H2SO4 = P2(SO4)5 + H2O =>
P2O5 + 5 H2SO4 = P2(SO4)5 + 5 H2O
C6H4(OH)COOH + H2O = H3O + C6H4(OH)COO =>
C6H4(OH)COOH + H2O = H3O + C6H4(OH)COO
Li(OH) + H3(PO4) = Li3PO4 + H2O =>
3 Li(OH) + H3(PO4) = Li3PO4 + 3 H2O
C3H6 + O2 = CO2 + H2O7 =>
2 C3H6 + 27 O2 = 6 CO2 + 6 H2O7
Fe(CN)3 + KCN = K3(Fe(CN)6) =>
Fe(CN)3 + 3 KCN = K3(Fe(CN)6)
((CH3(CH2)4CH3)) + O2 = CO2 + H2O =>
2((CH3(CH2)4CH3)) + 19 O2 = 12 CO2 + 14 H2O
FeS2 + O2 = FeO + SO8 =>
2 FeS2 + 17 O2 = 2 FeO + 4 SO8
H2CO3 + Ca3N2 = H3N + CaCO3 =>
3 H2CO3 + Ca3N2 = 2 H3N + 3 CaCO3
CaOH + (NH4)SO4 = CaSO4 + NH3 + H2O =>
CaOH + (NH4)SO4 = CaSO4 + NH3 + H2O
Be + HNO3 = Be(NO3)2 + H2O + NO =>
3 Be + 8 HNO3 = 3 Be(NO3)2 + 4 H2O + 2 NO
AlSO4 + H2O = AlOH + HSO4 =>
AlSO4 + H2O = AlOH + HSO4
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
C6H9O5 + C23H14Cl2N6O8S2 = H9O5C23H14N6O8S2 + C6Cl2 =>
C6H9O5 + C23H14Cl2N6O8S2 = H9O5C23H14N6O8S2 + C6Cl2
Fe2S3 + H{+} = Fe2{+} + H2S + S =>
2 Fe2S3 + 2 H{+} = 2 Fe2{+} + H2S + 5 S
Ca(OH)3 + Cl2 = CaCl2 + Ca(ClO)2 + H2O =>
4 Ca(OH)3 + 4 Cl2 = CaCl2 + 3 Ca(ClO)2 + 6 H2O
CH3COOH(aq) + KOH(aq) = KCH3COO + H2O =>
CH3COOH(aq) + KOH(aq) = KCH3COO + H2O
MnO + O2 = Mn2O3 =>
4 MnO + O2 = 2 Mn2O3
Ni(OH)2 + Br2 = Ni(OH)3 + NiBr3 =>
6 Ni(OH)2 + 3 Br2 = 4 Ni(OH)3 + 2 NiBr3
C22H41O + C6H10 = C22H43O + C6H6 =>
2 C22H41O + C6H10 = 2 C22H43O + C6H6
C5H10 + HBr = C5H11 + Br =>
C5H10 + HBr = C5H11 + Br
P4 + HNO3 + H2O = H3PO4 + N =>
P4 + 4 HNO3 + 4 H2O = 4 H3PO4 + 4 N
FeCl3 + KMnO4 + H2SO4 = Fe2(SO4)3 + Cl2 + K2SO4 + MnSO4 + H2O =>
10 FeCl3 + 6 KMnO4 + 24 H2SO4 = 5 Fe2(SO4)3 + 15 Cl2 + 3 K2SO4 + 6 MnSO4 + 24 H2O
KCO3 + BaI = KI + BaCO3 =>
KCO3 + BaI = KI + BaCO3
MgO + H2Po4 = MgPo4 + H2O =>
MgO + H2Po4 = MgPo4 + H2O
Cl2(g) + NaBr(aq) = Cl2Br2 + Na =>
Cl2(g) + 2 NaBr(aq) = Cl2Br2 + 2 Na
Na2Cl + Hg(No3)2 = NaNo3 + Hg2Cl2 =>
2 Na2Cl + 2 Hg(No3)2 = 4 NaNo3 + Hg2Cl2
CaI2 + H2O = Ca(OH)2 + HI =>
CaI2 + 2 H2O = Ca(OH)2 + 2 HI
Pb(C2H3O2)2 + K2CrO4 = Pb2(CrO4)2 + K(C2H3O2) =>
2 Pb(C2H3O2)2 + 2 K2CrO4 = Pb2(CrO4)2 + 4 K(C2H3O2)
C6H5O7 + BaCl2 = Ba3C6H5O7 + Cl =>
C6H5O7 + 3 BaCl2 = Ba3C6H5O7 + 6 Cl
Mg + CH3COOH = Mg(CH3COO) + H2 =>
2 Mg + 2 CH3COOH = 2 Mg(CH3COO) + H2
CaO + HCl = CaCl2 + H2O =>
CaO + 2 HCl = CaCl2 + H2O
N2O2 + H2 = NH3 + H2O2 =>
N2O2 + 4 H2 = 2 NH3 + H2O2
Zn(OH)2 + AgNO3 = Zn(NO3)2 + AgOH =>
Zn(OH)2 + 2 AgNO3 = Zn(NO3)2 + 2 AgOH
CH3CH2OH + CH3COOH = H2O + CH3COOCH2 =>
CH3CH2OH + 5 CH3COOH = 3 H2O + 4 CH3COOCH2
CuO + H2 = Cu + H2O =>
CuO + H2 = Cu + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/14/24
Équations équilibrées sur02/13/23
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