| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 FeO + 2 Al = Al2O3 + 3 Fe
CH3NO2 + HNO3 = H2O + CO2 + N2 =>
5 CH3NO2 + 3 HNO3 = 9 H2O + 5 CO2 + 4 N2
SO4 + H + CaCO3 + H2O = CaSO4(H2O)2 + CO2 =>
SO4 + 2 H + CaCO3 + H2O = CaSO4(H2O)2 + CO2
NaOH + NiCo4 = NaCo + Ni(OH)4 =>
4 NaOH + NiCo4 = 4 NaCo + Ni(OH)4
FeCl3 + K4[Fe(CN)6] = Fe4[Fe(CN)6]3 + KCl =>
4 FeCl3 + 3 K4[Fe(CN)6] = Fe4[Fe(CN)6]3 + 12 KCl
CaSO4*2H2O = (CaSO4)2*H2O + H2O =>
2 CaSO4*2H2O = (CaSO4)2*H2O + 3 H2O
Li + Cl = LiCl =>
Li + Cl = LiCl
CaCl2 + (NH4)2C2O4 = CaC2O4 + NH4Cl =>
CaCl2 + (NH4)2C2O4 = CaC2O4 + 2 NH4Cl
BaCl2 + (NH4)2HPO4 = Ba(HPO4) + NH4Cl =>
BaCl2 + (NH4)2HPO4 = Ba(HPO4) + 2 NH4Cl
PbO2 + Cr(OH)3 + OH{-] = Pb(OH)3{-}+CrO4{2-}+H2O =>
3 PbO2 + 2 Cr(OH)3 + 7 OH{-] = 3 Pb(OH)3{-}+2CrO4{2-}+2H2O
Al2(SO4)3 + KOH = Al(OH)3 + K2SO4 =>
Al2(SO4)3 + 6 KOH = 2 Al(OH)3 + 3 K2SO4
C3H7COONa + NaOH = C3H8 + Na2CO3 =>
C3H7COONa + NaOH = C3H8 + Na2CO3
As2S3 + H2O + ClO3{-} = H2AsO4{-} + SO4{2-} + H{+} + Cl{-} =>
3 As2S3 + 18 H2O + 14 ClO3{-} = 6 H2AsO4{-} + 9 SO4{2-} + 24 H{+} + 14 Cl{-}
Na + SO4 + BaCl2 = BaSO4 + NaCl =>
2 Na + SO4 + BaCl2 = BaSO4 + 2 NaCl
Ba(OH)2(aq) + H2SO4(aq) = BaSO4(s) + H2O(l) =>
Ba(OH)2(aq) + H2SO4(aq) = BaSO4(s) + 2 H2O(l)
AlCl3 + K4Fe(CN)6 = Al4(Fe(CN)6)3 + KCl =>
4 AlCl3 + 3 K4Fe(CN)6 = Al4(Fe(CN)6)3 + 12 KCl
N2H4(aq) + O2(g) = N2(g) + H2O(g) =>
N2H4(aq) + O2(g) = N2(g) + 2 H2O(g)
NaHCO3 + HCl(aq) = NaCl(aq) + CO2(g) + H2O(aq) =>
NaHCO3 + HCl(aq) = NaCl(aq) + CO2(g) + H2O(aq)
NaHC(O3) = (Na2)C(O3) + (H2)O + C(O2) =>
2 NaHC(O3) = (Na2)C(O3) + (H2)O + C(O2)
Na2O2 + NaBr + H2SO4 = Br2 + Na2SO4 + H2O =>
Na2O2 + 2 NaBr + 2 H2SO4 = Br2 + 2 Na2SO4 + 2 H2O
(CH3)3N + H2SO4 = (CH3)3NH + SO4 =>
2(CH3)3N + H2SO4 = 2(CH3)3NH + SO4
(NH4)2O + I2 = NH4I + O2 =>
2(NH4)2O + 2 I2 = 4 NH4I + O2
Mg + Mn(NO3)2 = MgNO3 + Mn =>
2 Mg + Mn(NO3)2 = 2 MgNO3 + Mn
KCIO3 + Na2SO4 = K2SO4 + NaCIO3 =>
2 KCIO3 + Na2SO4 = K2SO4 + 2 NaCIO3
[Cu(NH3)4]CO3 + H2SO4 = CuSO4 + (NH4)2SO4 + H2O + CO2 =>
[Cu(NH3)4]CO3 + 3 H2SO4 = CuSO4 + 2(NH4)2SO4 + H2O + CO2
BaCO3 + H2SO4 = BaSO4 + H2CO3 =>
BaCO3 + H2SO4 = BaSO4 + H2CO3
FeCl3 + C6N6FeK4 = FeK4 + C6N6FeCl3 =>
FeCl3 + C6N6FeK4 = FeK4 + C6N6FeCl3
KMnO4 + Na2C2O4 + H2SO4 = K2SO4 + CO2 + MnSO4 + Na2SO4 + H2O =>
2 KMnO4 + 5 Na2C2O4 + 8 H2SO4 = K2SO4 + 10 CO2 + 2 MnSO4 + 5 Na2SO4 + 8 H2O
NO + NaOH = NOH + NaO =>
NO + NaOH = NOH + NaO
MgO + KCl = MgCl + KO =>
MgO + KCl = MgCl + KO
K2CrO4 + KI = KCrO4 + K2I =>
K2CrO4 + KI = KCrO4 + K2I
CH3CONH2 + NaOH + Br2 = CH3NH2 + NaBr + H2O + Na2CO3 =>
CH3CONH2 + 4 NaOH + Br2 = CH3NH2 + 2 NaBr + 2 H2O + Na2CO3
BaS + PtCI2 = BaCI2 + PtS =>
BaS + PtCI2 = BaCI2 + PtS
Cr(s) + H3PO4(aq) = CrPO4(s) + H2(g) =>
2 Cr(s) + 2 H3PO4(aq) = 2 CrPO4(s) + 3 H2(g)
C7H5NO3 + C3H6O + OH{-} = C16H10N2O2 + C2H3O2{-} + H2O =>
2 C7H5NO3 + 2 C3H6O + 2 OH{-} = C16H10N2O2 + 2 C2H3O2{-} + 4 H2O
CaI2 + H2O = Ca(OH)2 + HI(aq) =>
CaI2 + 2 H2O = Ca(OH)2 + 2 HI(aq)
AlCl + ArH{+} = Al{3+} + AlCl3 + H2 + Ar =>
3 AlCl + 6 ArH{+} = 2 Al{3+} + AlCl3 + 3 H2 + 6 Ar
Cu2O35 + HCl = CuCl + H2O + O2 =>
Cu2O35 + 2 HCl = 2 CuCl + H2O + 17 O2
FeCl3 + (NH4)OH = Fe(OH)3 + NH4Cl =>
FeCl3 + 3(NH4)OH = Fe(OH)3 + 3 NH4Cl
Ba(C2H3O2)2(aq) + Na2CO3(aq) = BaCO3(s) + NaC2H3O2(aq) =>
Ba(C2H3O2)2(aq) + Na2CO3(aq) = BaCO3(s) + 2 NaC2H3O2(aq)
S + Cl = SCl2 =>
S + 2 Cl = SCl2
CuBr + Li2CO3 = Cu2CO3 + LiBr =>
2 CuBr + Li2CO3 = Cu2CO3 + 2 LiBr
CH2COONa + HCl = CH2COOCl + HNa =>
CH2COONa + HCl = CH2COOCl + HNa
Ag + SnBr4 = AgBr + Sn =>
4 Ag + SnBr4 = 4 AgBr + Sn
KCrO2 + HCl = KCl + CrCl3 + H2O =>
KCrO2 + 4 HCl = KCl + CrCl3 + 2 H2O
KMnO4 + NO2 + KOH = MnO2 + H2O + KNO3 =>
KMnO4 + 3 NO2 + 2 KOH = MnO2 + H2O + 3 KNO3
Fe{3} + NO2{-} + H2O = Fe{2} + H{+} + NO3{-} =>
2 Fe{3} + NO2{-} + H2O = 2 Fe{2} + 2 H{+} + NO3{-}
KIO3 + K2S2O8 + KOH + H2O = H5IO6 + K2SO4 =>
KIO3 + K2S2O8 + KOH + 2 H2O = H5IO6 + 2 K2SO4
C + H2 = CH4 =>
C + 2 H2 = CH4
P4S10 + NH3 = P3N5 + (NH4)2S =>
3 P4S10 + 80 NH3 = 4 P3N5 + 30(NH4)2S
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/29/24
Équations équilibrées sur09/28/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
