| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 CNBr + 21 KMnO4 + 30 H3PO4 = 6 CO2 + 6 KNO3 + 6 KBrO3 + 9 KH2PO4 + 7 Mn3(PO4)3 + 36 H2O
S2O8{2-} + Cr{3+} + H2O(l) = SO4{2-} + Cr2O7{2-} + H{+} =>
3 S2O8{2-} + 2 Cr{3+} + 7 H2O(l) = 6 SO4{2-} + Cr2O7{2-} + 14 H{+}
Ba(OH)2 + HNO4 = Ba(NO4)2 + H2O =>
Ba(OH)2 + 2 HNO4 = Ba(NO4)2 + 2 H2O
C12H22O11 + Ca(OH)2 = C11O10H24 + CaCO3 =>
C12H22O11 + Ca(OH)2 = C11O10H24 + CaCO3
Co + NO3 = Co(NO3) =>
Co + NO3 = Co(NO3)
GaBr3 + F2 = GaF3 + Br2 =>
2 GaBr3 + 3 F2 = 2 GaF3 + 3 Br2
KMnO4 + CH3CH2OH + H2SO4 = MnSO4 + CH3CHO + K2SO4 + H2O =>
2 KMnO4 + 5 CH3CH2OH + 3 H2SO4 = 2 MnSO4 + 5 CH3CHO + K2SO4 + 8 H2O
ClO3 + HCl = H2O + Cl =>
ClO3 + 6 HCl = 3 H2O + 7 Cl
CuCl2 + Cr = CrCl3 + Cu =>
3 CuCl2 + 2 Cr = 2 CrCl3 + 3 Cu
H4 + PO4(aq) + Sr(OH)2(aq) = H2O(l) + Sr3(PO4)2 =>
3 H4 + 4 PO4(aq) + 6 Sr(OH)2(aq) = 12 H2O(l) + 2 Sr3(PO4)2
HSbO + Pm + Fr = H2 + PmFr(Sb2O2)4 =>
8 HSbO + Pm + Fr = 4 H2 + PmFr(Sb2O2)4
Sb2S3 + HNO3 = H3SbO4 + H2O + NO2 + H2SO4 =>
Sb2S3 + 28 HNO3 = 2 H3SbO4 + 8 H2O + 28 NO2 + 3 H2SO4
K2ZnO2 + H2S = K2S + ZnS + H2O =>
K2ZnO2 + 2 H2S = K2S + ZnS + 2 H2O
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
CH4 + Cl2 = CCl4 + HCl =>
CH4 + 4 Cl2 = CCl4 + 4 HCl
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
H2SO4 + MnO2 + NaCl = Na2SO4 + MnSO4 + H2O + Cl2 =>
2 H2SO4 + MnO2 + 2 NaCl = Na2SO4 + MnSO4 + 2 H2O + Cl2
NH4I + AgC2H3O2 = NH4C2H3O2 + AgI =>
NH4I + AgC2H3O2 = NH4C2H3O2 + AgI
Mg + PO4 = MgO + PO3 =>
Mg + PO4 = MgO + PO3
Na2WO4(s) + S(g) + H2(g) = WS2(s) + Na2O(s) + H2O(g) =>
Na2WO4(s) + 2 S(g) + 3 H2(g) = WS2(s) + Na2O(s) + 3 H2O(g)
KNa2(s) + PO4(aq) = K3PO4 + Na =>
3 KNa2(s) + PO4(aq) = K3PO4 + 6 Na
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
K2Cr2O7 + H2SO4 + KL = Cr2(SO4)3 + K2SO4 + L2 + H2O =>
K2Cr2O7 + 7 H2SO4 + 6 KL = Cr2(SO4)3 + 4 K2SO4 + 3 L2 + 7 H2O
Mg(s) + HCl(ag) = MgCl(ag) + H2(g) =>
2 Mg(s) + 2 HCl(ag) = 2 MgCl(ag) + H2(g)
Al2O3 + H2O = Al(OH)3 =>
Al2O3 + 3 H2O = 2 Al(OH)3
CH2SH + O2 = CO2 + H2O + SO2 =>
4 CH2SH + 11 O2 = 4 CO2 + 6 H2O + 4 SO2
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
BeCl2 + H2CO3 = BeCO3 + HCl =>
BeCl2 + H2CO3 = BeCO3 + 2 HCl
CrO4{2-} + Cs + H2O = Cs{+} + Cr(OH)3 + OH{-} =>
CrO4{2-} + 3 Cs + 4 H2O = 3 Cs{+} + Cr(OH)3 + 5 OH{-}
CH3CN(l) + H2O(l) = CH3OH(l) + HCN(g) =>
CH3CN(l) + H2O(l) = CH3OH(l) + HCN(g)
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
SbF5 + BrF3 = BrF2{+} + SbF6{-} =>
SbF5 + BrF3 = BrF2{+} + SbF6{-}
C2H6 + O2 = CH3COOH + H2O =>
2 C2H6 + 3 O2 = 2 CH3COOH + 2 H2O
ClO3{-}(aq) + N2H4(l) = NO(g) + Cl{-}(aq) + H2O =>
4 ClO3{-}(aq) + 3 N2H4(l) = 6 NO(g) + 4 Cl{-}(aq) + 6 H2O
NH4OH + BaPO4 = NH4PO4 + BaOH =>
NH4OH + BaPO4 = NH4PO4 + BaOH
FeI2 + Cu(NO3)2 = Fe(NO3)3 + Cu + I2 =>
2 FeI2 + 3 Cu(NO3)2 = 2 Fe(NO3)3 + 3 Cu + 2 I2
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
CO + NO2 = CO2 + N2 =>
4 CO + 2 NO2 = 4 CO2 + N2
Mn(NO3) + Ca(CO3) = Mn(CO3) + Ca(NO3) =>
Mn(NO3) + Ca(CO3) = Mn(CO3) + Ca(NO3)
Zn(OH) + H2SO4 = Zn2SO4 + H2O =>
2 Zn(OH) + H2SO4 = Zn2SO4 + 2 H2O
NaCO3 + HClO4 = HCO3 + NaClO4 =>
NaCO3 + HClO4 = HCO3 + NaClO4
MnI2 + I2 = MnI4 =>
MnI2 + I2 = MnI4
PbI2 + KI = K2 + PbI4 =>
PbI2 + 2 KI = K2 + PbI4
CuCl2(aq) + Fe2S3(aq) = FeCl3(aq) + CuS(aq) =>
3 CuCl2(aq) + Fe2S3(aq) = 2 FeCl3(aq) + 3 CuS(aq)
Mg + (NO2) = Mg(NO2) =>
Mg + (NO2) = Mg(NO2)
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Ag(s) + H2S = AgS(s) + H2 =>
Ag(s) + H2S = AgS(s) + H2
CO + H2 = C8H18 + H2O =>
8 CO + 17 H2 = C8H18 + 8 H2O
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/01/25
Équations équilibrées sur01/31/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
