| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 K4FeS6C6N6 + 97 K2Cr2O7 + 355 H2SO4 = 36 CO2 + 97 Cr2(SO4)3 + 3 Fe2(SO4)3 + 355 H2O + 91 K2SO4 + 36 KNO3
Ba(NO3)2 + (NH4)2SO3 = BaSO3 + NH4(NO3) =>
Ba(NO3)2 + (NH4)2SO3 = BaSO3 + 2 NH4(NO3)
CuSO4 + Na2CrO3 = CuCrO3 + Na2SO4 =>
CuSO4 + Na2CrO3 = CuCrO3 + Na2SO4
KOH + S = S(OH)2 + K =>
2 KOH + S = S(OH)2 + 2 K
FeCO3 + Zn = ZnCO3 + Fe2 =>
2 FeCO3 + 2 Zn = 2 ZnCO3 + Fe2
HClO3 + Mg = Cl2 + Mg(ClO3)2 + H2O =>
12 HClO3 + 5 Mg = Cl2 + 5 Mg(ClO3)2 + 6 H2O
K2CO3 + H2SO4 = K2SO4 + H2O + CO2 =>
K2CO3 + H2SO4 = K2SO4 + H2O + CO2
AuBr3 + HNO3 = Au(NO3)3 + HBr =>
AuBr3 + 3 HNO3 = Au(NO3)3 + 3 HBr
FeSO4 + Na2CrO4 + H2SO4 = Cr2(SO4)3 + NaHSO4 + H2O + Fe2(SO4)3 =>
6 FeSO4 + 2 Na2CrO4 + 10 H2SO4 = Cr2(SO4)3 + 4 NaHSO4 + 8 H2O + 3 Fe2(SO4)3
KFe(CN)6 + Co(NO3)2 = KFe(NO3)2 + Co(CN)6 =>
KFe(CN)6 + Co(NO3)2 = KFe(NO3)2 + Co(CN)6
Sn(OH)2 + NH4OH = SnOH + NH4(OH)2 =>
Sn(OH)2 + NH4OH = SnOH + NH4(OH)2
CuSO4(aq) + NaCl(aq) = NaSO4(aq) + ClCu(aq) =>
CuSO4(aq) + NaCl(aq) = NaSO4(aq) + ClCu(aq)
H2Cr2O7 + HCl = CrCl3 + Cl2 + H2O =>
H2Cr2O7 + 12 HCl = 2 CrCl3 + 3 Cl2 + 7 H2O
H*Cl + CaCO3 = CaCl2 + H2O + CO2 =>
2 H*Cl + CaCO3 = CaCl2 + H2O + CO2
F2(g) + Cl2(g) = F3Cl(g) =>
3 F2(g) + Cl2(g) = 2 F3Cl(g)
C2H6O2 + KI = C2H6O + KIO3 =>
3 C2H6O2 + KI = 3 C2H6O + KIO3
Sn(ClO4)4(S) = SnCl4(S) + O2 =>
Sn(ClO4)4(S) = SnCl4(S) + 8 O2
FeCl2 + K2Cr2O7 + HCl = FeCl3 + CrCl + KCl + H2O =>
10 FeCl2 + K2Cr2O7 + 14 HCl = 10 FeCl3 + 2 CrCl + 2 KCl + 7 H2O
H2SO2 + Ca(OH)2 = H2Ca + SO4(OH)2 =>
H2SO2 + 2 Ca(OH)2 = 2 H2Ca + SO4(OH)2
NH4Cl + MgO = (NH4)2O + MgCl2 =>
2 NH4Cl + MgO = (NH4)2O + MgCl2
PbO2 + HCl + NH4Cl = (NH4)2[PbCl6](s) + H2O =>
PbO2 + 4 HCl + 2 NH4Cl = (NH4)2[PbCl6](s) + 2 H2O
MnO2(c) + HCl(aq) = MnCl4(aq) + H2O =>
MnO2(c) + 4 HCl(aq) = MnCl4(aq) + 2 H2O
HOOC(CH2)3COOH + CH3CH2OH = CH3CH2OOC(CH2)3COOCH2CH3 + H2O =>
HOOC(CH2)3COOH + 2 CH3CH2OH = CH3CH2OOC(CH2)3COOCH2CH3 + 2 H2O
CaF2 + H2SO3 = CaSO3 + HF =>
CaF2 + H2SO3 = CaSO3 + 2 HF
NaOCl + HCl = Cl2 + H2O + NaCl =>
NaOCl + 2 HCl = Cl2 + H2O + NaCl
NH4(NO3) + Na(OH) = Na(NO3) + (NH4)2 + H2O =>
9 NH4(NO3) + 10 Na(OH) = 10 Na(NO3) + 4(NH4)2 + 7 H2O
Cu + MgF2 = CuF3 + Mg =>
2 Cu + 3 MgF2 = 2 CuF3 + 3 Mg
NaI + HCl + Na2TeO3 = NaCl + Te + H2O + I2 =>
4 NaI + 6 HCl + Na2TeO3 = 6 NaCl + Te + 3 H2O + 2 I2
(CaH2) + H2O = (Ca(OH)2) + H =>
(CaH2) + 2 H2O = (Ca(OH)2) + 4 H
CH3COO + NaHCO3 = CH3COONa + H2O + CO2 =>
8 CH3COO + 7 NaHCO3 = 7 CH3COONa + 5 H2O + 9 CO2
SeCl6 + O2 = SeO + Cl2 =>
2 SeCl6 + O2 = 2 SeO + 6 Cl2
Ba(HCO3)2 = BaCO3 + HOH + CO2 =>
Ba(HCO3)2 = BaCO3 + HOH + CO2
NH4Cl + NO2 = N2 + HCl + H2O =>
8 NH4Cl + 6 NO2 = 7 N2 + 8 HCl + 12 H2O
C2H5OH + NH3 = C2H5NH2 + H2O =>
C2H5OH + NH3 = C2H5NH2 + H2O
S + HNO3 = SO2 + NO + H2S =>
3 S + 2 HNO3 = 2 SO2 + 2 NO + H2S
H2Cr2O7 + HCl = CrCl3 + Cl2 + H2O =>
H2Cr2O7 + 12 HCl = 2 CrCl3 + 3 Cl2 + 7 H2O
Ba + Br2 = BaBr2 = =>
Ba + Br2 = BaBr2
Pb(CH3COO)2 + K2Cr4 = PbCr4 + KCH3COO =>
Pb(CH3COO)2 + K2Cr4 = PbCr4 + 2 KCH3COO
CaCO3 + H2SO4 = CaSO4 + H2O + CO2 =>
CaCO3 + H2SO4 = CaSO4 + H2O + CO2
CH2O2 + KMnO4 = MnO2 + KOH + CO2 + H2O =>
3 CH2O2 + 2 KMnO4 = 2 MnO2 + 2 KOH + 3 CO2 + 2 H2O
C3H6 = C2H4 =>
2 C3H6 = 3 C2H4
NaF + AlPO4 = Na3PO4 + AlF3 =>
3 NaF + AlPO4 = Na3PO4 + AlF3
K4[Fe(CN)6] + KMnO4 + H2SO4 = Fe2(SO4)2 + CO2 + KNO3 + K2SO4 + MnSO4 + H2O =>
2 K4[Fe(CN)6] + 24 KMnO4 + 36 H2SO4 = Fe2(SO4)2 + 12 CO2 + 12 KNO3 + 10 K2SO4 + 24 MnSO4 + 36 H2O
ZnCl2 + NH3 = Zn(NH3)4 + Cl =>
ZnCl2 + 4 NH3 = Zn(NH3)4 + 2 Cl
CuCl2 + Na2S2O3 + H2O = Cu2S + S + NaCl + H2SO4 =>
2 CuCl2 + 2 Na2S2O3 + 2 H2O = Cu2S + S + 4 NaCl + 2 H2SO4
MgCl2(aq) + K3PO4(aq) = K2Mg(s) + PO4Cl3(aq) =>
3 MgCl2(aq) + 2 K3PO4(aq) = 3 K2Mg(s) + 2 PO4Cl3(aq)
KMnO4 + H2SO4 + C7H10 = MnSO4 + H2O + K2SO4 + C7H6O2 =>
8 KMnO4 + 12 H2SO4 + 5 C7H10 = 8 MnSO4 + 22 H2O + 4 K2SO4 + 5 C7H6O2
C17H19O3N + H2O = HC17H19O3N + OH =>
C17H19O3N + H2O = HC17H19O3N + OH
F2 + NaOH = OF2 + NaF + H2O =>
2 F2 + 2 NaOH = OF2 + 2 NaF + H2O
Zn + NO3{-} + H2O = ZnO2{2-} + NH3 + H{+} =>
4 Zn + NO3{-} + 5 H2O = 4 ZnO2{2-} + NH3 + 7 H{+}
| 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 48 49 50 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/27/25
Équations équilibrées sur03/29/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
