| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 HF + ZnO = ZnF2 + H2O
K3(Fe(CN)6) + FeCl2 = KFe(Fe(CN)6) + KCl =>
K3(Fe(CN)6) + FeCl2 = KFe(Fe(CN)6) + 2 KCl
Fe + HNO3(dilute) = Fe(NO3)2 + NH4NO3 + H2O =>
4 Fe + 10 HNO3(dilute) = 4 Fe(NO3)2 + NH4NO3 + 3 H2O
PH3 + MgO = MgH2 + P2O3 =>
2 PH3 + 3 MgO = 3 MgH2 + P2O3
KMnO4 + SO2 + H2O = K2SO4 + Mn2SO4 + H2SO4 =>
2 KMnO4 + 6 SO2 + 4 H2O = K2SO4 + Mn2SO4 + 4 H2SO4
Zn(s) + FeCl3(aq) = Fe + ZnCl3 =>
Zn(s) + FeCl3(aq) = Fe + ZnCl3
PH3 + MgO = MgH2 + P2O3 =>
2 PH3 + 3 MgO = 3 MgH2 + P2O3
Br + NaI = NaBr + I =>
Br + NaI = NaBr + I
PH3 + MgO = MgH2 + P2O3 =>
2 PH3 + 3 MgO = 3 MgH2 + P2O3
SnF4 = Sn + F =>
SnF4 = Sn + 4 F
Zn(NO3)2 + KI = ZnI2 + K(NO3) =>
Zn(NO3)2 + 2 KI = ZnI2 + 2 K(NO3)
HCl + (PbNO3)2 = PbCl + HNO3 =>
2 HCl + (PbNO3)2 = 2 PbCl + 2 HNO3
Cu(SO4) + O2 = CuO + SO4 =>
2 Cu(SO4) + O2 = 2 CuO + 2 SO4
Br2 + K = KBr =>
Br2 + 2 K = 2 KBr
[Cu(OH2)6]SO4 + KI = CuI + I2 + H2O + K2SO4 =>
2[Cu(OH2)6]SO4 + 4 KI = 2 CuI + I2 + 12 H2O + 2 K2SO4
H2SO4 + NH3 = S + HNO2 + H2O =>
H2SO4 + NH3 = S + HNO2 + 2 H2O
Zn(NO3)2 + KIO3 = Zn(IO3)2 + KNO3 =>
Zn(NO3)2 + 2 KIO3 = Zn(IO3)2 + 2 KNO3
K2Cr2O7 + Fe + H2SO4 = Fe(SO4) + Cr23 + K2SO4 + H2O =>
23 K2Cr2O7 + 138 Fe + 161 H2SO4 = 138 Fe(SO4) + 2 Cr23 + 23 K2SO4 + 161 H2O
CaCO3 + H(NO3)2 = Ca(NO3)2 + HCO3 =>
CaCO3 + H(NO3)2 = Ca(NO3)2 + HCO3
C2H204 + KMnO4 + HCl = CO2 + MnCl2 + KCl + H2O =>
5 C2H204 + 212 KMnO4 + 636 HCl = 10 CO2 + 212 MnCl2 + 212 KCl + 828 H2O
CrI2 + Cl2 + KOH = K2CrO4 + KIO2 + KCl + H2O =>
CrI2 + 6 Cl2 + 16 KOH = K2CrO4 + 2 KIO2 + 12 KCl + 8 H2O
CuCl2 + KOH = Cu(OH)2 + KCl = CuO + KCl + H2O =>
CuCl2 + 2 KOH = Cu(OH)2 + 2 KCl
CH2CHCHCH2 + KMnO4 + H2SO4 = CH3COH + CO2 + K2SO4 + MnSO4 =>
25 CH2CHCHCH2 + 14 KMnO4 + 21 H2SO4 = 48 CH3COH + 4 CO2 + 7 K2SO4 + 14 MnSO4
W{6+} + H4{-} = W{5+} + H4{+2} =>
3 W{6+} + H4{-} = 3 W{5+} + H4{+2}
Al(OH)3 + H4SiO4 = Al2Si2O5(OH)4 + H2O =>
2 Al(OH)3 + 2 H4SiO4 = Al2Si2O5(OH)4 + 5 H2O
C3H8O2NCl + NaOH = C3H7O2NClNa + H2O =>
C3H8O2NCl + NaOH = C3H7O2NClNa + H2O
Cu(O)(s) + H2SO4 = CuSO4(aq) + H2O(g) =>
Cu(O)(s) + H2SO4 = CuSO4(aq) + H2O(g)
NaOH + HCIO4 = NaCIO4 + HOH =>
NaOH + HCIO4 = NaCIO4 + HOH
FeO + C(s) = Fe(l) + CO2(g) =>
2 FeO + C(s) = 2 Fe(l) + CO2(g)
BCl3 + CO = B2O3 + C + Cl2 =>
2 BCl3 + 3 CO = B2O3 + 3 C + 3 Cl2
N2O5 + H2 = N2 + H2O =>
N2O5 + 5 H2 = N2 + 5 H2O
CH3COONa + Cu(OH)2 + NaOH = Na2CO3 + Cu2O + H2O =>
CH3COONa + 8 Cu(OH)2 + 3 NaOH = 2 Na2CO3 + 4 Cu2O + 11 H2O
Fe + K4(Fe(CN)6) = Fe4(Fe(CN)6)3 + K =>
4 Fe + 3 K4(Fe(CN)6) = Fe4(Fe(CN)6)3 + 12 K
PCl3 + NaOH = NaCl + Na2HPO3 + H2O =>
PCl3 + 5 NaOH = 3 NaCl + Na2HPO3 + 2 H2O
C69H26N7 + H2O = C69H28N7O =>
C69H26N7 + H2O = C69H28N7O
AlS + HCl = AlCl2 + H2S =>
AlS + 2 HCl = AlCl2 + H2S
KOH + CO2 = KHCO3 =>
KOH + CO2 = KHCO3
Na2Cr2O7 + H2SO4 + NaHSO3 = CrOHSO4 + Na2SO4 + H2O =>
2 Na2Cr2O7 + 3 H2SO4 + 6 NaHSO3 = 4 CrOHSO4 + 5 Na2SO4 + 4 H2O
NaH + H2CO3 = Na2CO3 + H2 =>
2 NaH + H2CO3 = Na2CO3 + 2 H2
Fe2O3 + HCl = FeCl + Cl2 + H2O =>
Fe2O3 + 6 HCl = 2 FeCl + 2 Cl2 + 3 H2O
Cd(ClO3)2 + K2S = CdS + KClO3 =>
Cd(ClO3)2 + K2S = CdS + 2 KClO3
P3O10 + H2O = H3PO4 + OH =>
P3O10 + 7 H2O = 3 H3PO4 + 5 OH
Bi(NO3)2 + NH3 + H2O = Bi(OH)3 + NH3NO3 =>
3 Bi(NO3)2 + 4 NH3 + 6 H2O = 3 Bi(OH)3 + 5 NH3NO3
Ca10F2(PO4)6 + H2SO4 = Ca(H2PO4)2 + CaSO4 + HF = =>
Ca10F2(PO4)6 + 7 H2SO4 = 3 Ca(H2PO4)2 + 7 CaSO4 + 2 HF
Ba + CO2 + OH = BaCO3 + H2O =>
Ba + CO2 + 2 OH = BaCO3 + H2O
MgI2Cu = CuI2Mg =>
MgI2Cu = CuI2Mg
C8H18 = C + H =>
C8H18 = 8 C + 18 H
CH3COOC2H5 + O3 = CO2 + H2O =>
3 CH3COOC2H5 + 10 O3 = 12 CO2 + 12 H2O
CH4HCl = CH3ClH2 =>
CH4HCl = CH3ClH2
ZnO + NO2 = ZnNO3 =>
ZnO + NO2 = ZnNO3
| 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 sur05/07/25
Équations équilibrées sur06/06/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
