| Équations équilibrées la veille | Équations équilibrées le lendemain |
Zn + 2 HCl + 2 H2O = ZnCl2 + 2 H3O
C12H22O11(s)(sucrose) + O2 = CO2 + H2O =>
C12H22O11(s)(sucrose) + 12 O2 = 12 CO2 + 11 H2O
BaCl2 + S = BaS + Cl2 =>
BaCl2 + S = BaS + Cl2
Ba(NO3)2 + H2SO4 = BaSO4 + HNO3 =>
Ba(NO3)2 + H2SO4 = BaSO4 + 2 HNO3
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
CuCl2 + AgBr = CuBr2 + AgCl =>
CuCl2 + 2 AgBr = CuBr2 + 2 AgCl
S + Cl2 = S2Cl2 =>
2 S + Cl2 = S2Cl2
KClO + Zn + H2SO4 = KCl + ZnSO4 + H2O =>
KClO + Zn + H2SO4 = KCl + ZnSO4 + H2O
Li2SO4 + Ba(NO3)2 = LiNO3 + BaSO4 =>
Li2SO4 + Ba(NO3)2 = 2 LiNO3 + BaSO4
Co3Mn3O4 + O2 = CoMnO3 =>
2 Co3Mn3O4 + 5 O2 = 6 CoMnO3
Ca3 + (PO)2 + H2SO4 = CaSO4 + Ca(HPO)2 =>
2 Ca3 + 3(PO)2 + 3 H2SO4 = 3 CaSO4 + 3 Ca(HPO)2
Cu + Cu(NO3)2 = Cu(NO3) =>
Cu + Cu(NO3)2 = 2 Cu(NO3)
Na2SO4*10H2O = H2O + Na2SO4 =>
Na2SO4*10H2O = 10 H2O + Na2SO4
FeCl3 + K3Po4 = FePo4 + KCl =>
FeCl3 + K3Po4 = FePo4 + 3 KCl
Er2S3 + Er2O3 + Ta2O5 = Er30Ta10O36S34 =>
34 Er2S3 + 11 Er2O3 + 15 Ta2O5 = 3 Er30Ta10O36S34
NaBr + H2SO4 = Br2 + SO2 + H2O + Na2HSO4 =>
4 NaBr + 3 H2SO4 = 2 Br2 + SO2 + 2 H2O + 2 Na2HSO4
H{2} = H{2}O =>
H{2} = H{2}O
CH3Cl + KMnO4 + H2SO4 + Co = ClCoOH + K2SO4 + MnSO4 + H2O + CO2 =>
5 CH3Cl + 8 KMnO4 + 12 H2SO4 + 5 Co = 5 ClCoOH + 4 K2SO4 + 8 MnSO4 + 17 H2O + 5 CO2
O + CaO + CaMn2O4 = CaMnO4 =>
3 O + CaO + CaMn2O4 = 2 CaMnO4
KCNS + HCl = KCl + Cl3 + NH4Cl + C + H2S =>
3 KCNS + 18 HCl = 3 KCl + 4 Cl3 + 3 NH4Cl + 3 C + 3 H2S
Ca(CH3COO)2 + HBr = CaBr2 + CH3COOH =>
Ca(CH3COO)2 + 2 HBr = CaBr2 + 2 CH3COOH
Fe[OH]3 + H2SO4 = Fe[HSO4]3 + H2O =>
Fe[OH]3 + 3 H2SO4 = Fe[HSO4]3 + 3 H2O
KMnO4 + C2H2O2 + H2SO4 = MnSO4 + KC2H3O2 + H2 + O2 =>
2 KMnO4 + 2 C2H2O2 + 2 H2SO4 = 2 MnSO4 + 2 KC2H3O2 + H2 + 4 O2
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
PbO + O2 = Pb3O4 =>
6 PbO + O2 = 2 Pb3O4
NaClO3 + Ca = Ca(ClO3)2 + Na =>
2 NaClO3 + Ca = Ca(ClO3)2 + 2 Na
NaCl + AgNO3 = AgCl + NaNO3 =>
NaCl + AgNO3 = AgCl + NaNO3
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
CH3CH2CHO + Ag(NH3)2OH = CH3CH2COOH + Ag + NH3 + H2O =>
CH3CH2CHO + 2 Ag(NH3)2OH = CH3CH2COOH + 2 Ag + 4 NH3 + H2O
MnSO4 + KMnO4 = K2SO4 + Mn3O8 =>
MnSO4 + 2 KMnO4 = K2SO4 + Mn3O8
H3AsO3 + H2S = As + H2SO4 + H2O =>
8 H3AsO3 + 3 H2S = 8 As + 3 H2SO4 + 12 H2O
Ag(NO3) + Na3(PO4) = Ag3(PO4) + Na3(NO3)3 =>
3 Ag(NO3) + Na3(PO4) = Ag3(PO4) + Na3(NO3)3
NH4SO4 + Ca(C2H3O2)2 = NH4C2H3O2 + Ca(SO4)2 =>
2 NH4SO4 + Ca(C2H3O2)2 = 2 NH4C2H3O2 + Ca(SO4)2
Pb + CrO = PbCrO =>
Pb + CrO = PbCrO
CH3H + O2 = CO2 + H2O =>
CH3H + 2 O2 = CO2 + 2 H2O
FeCl3 + (NH4)2Cr2O7 = NH4Cl + Fe2(Cr2O7)3 =>
2 FeCl3 + 3(NH4)2Cr2O7 = 6 NH4Cl + Fe2(Cr2O7)3
NaBr + H2SO4 = Br2 + SO2 + H2O + Na2HSO4 =>
4 NaBr + 3 H2SO4 = 2 Br2 + SO2 + 2 H2O + 2 Na2HSO4
Al + CO = Al4C3 + Al2O3 =>
6 Al + 3 CO = Al4C3 + Al2O3
KMnO4 + KI + H2SO4 = MnSO4 + I2 + H2O + K2SO4 =>
2 KMnO4 + 10 KI + 8 H2SO4 = 2 MnSO4 + 5 I2 + 8 H2O + 6 K2SO4
MgSO4(aq) + KNO3(aq) = Mg(NO3)2 + K2SO4 =>
MgSO4(aq) + 2 KNO3(aq) = Mg(NO3)2 + K2SO4
KOH + HCl = KCl + (H)2O =>
KOH + HCl = KCl + (H)2O
C6H12O + HBr = C6H11Br + H2O =>
C6H12O + HBr = C6H11Br + H2O
CaO + Al2O3 = CaAl2O4 =>
CaO + Al2O3 = CaAl2O4
NH4OH + HI = NH4I + H2O =>
NH4OH + HI = NH4I + H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
AgCl + Na2S = NaCl + Ag + S =>
2 AgCl + Na2S = 2 NaCl + 2 Ag + S
SO2 + AlCl3 = SO2AlCl3 =>
SO2 + AlCl3 = SO2AlCl3
H2SiO3 + NaOH = H2O + Na2SiO3 =>
H2SiO3 + 2 NaOH = 2 H2O + Na2SiO3
C3H8O + Na2Cr2O7 + H2SO4 = Cr2(SO4)3 + Na2SO4 + H2O + C3H6O =>
3 C3H8O + Na2Cr2O7 + 4 H2SO4 = Cr2(SO4)3 + Na2SO4 + 7 H2O + 3 C3H6O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/16/24
Équations équilibrées sur11/15/23
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