| Équations équilibrées la veille | Équations équilibrées le lendemain |
I2(s) + 2 NaBr(ac) = 2 IBr + 2 Na
NaHCO3(aq) + H2SO4(aq) = CO2 + H2O + Na2SO4 =>
2 NaHCO3(aq) + H2SO4(aq) = 2 CO2 + 2 H2O + Na2SO4
Mg(NH4)PO4(s) = Mg + NH4PO4 =>
Mg(NH4)PO4(s) = Mg + NH4PO4
KClO2(heat) = KCl + O2 =>
KClO2(heat) = KCl + O2
Mg + HCO2H = Mg(CO2H)2 + H2 =>
Mg + 2 HCO2H = Mg(CO2H)2 + H2
HCOH + K2Cr2O7 + H2SO4 = CHOOH + Cr2(SO4)3 + K2SO4 + H2O =>
3 HCOH + K2Cr2O7 + 4 H2SO4 = 3 CHOOH + Cr2(SO4)3 + K2SO4 + 4 H2O
NaNO3 + H2O = NaO + NO3 + H2 =>
NaNO3 + H2O = NaO + NO3 + H2
Mg + HCO3 + H2SO4 = MgSO4 + CO2 + H2O =>
Mg + 2 HCO3 + H2SO4 = MgSO4 + 2 CO2 + 2 H2O
Na2SO4 + NH3 = Na2H3 + SO4N =>
Na2SO4 + NH3 = Na2H3 + SO4N
MgCl2 + K2CO3 + H2O = Mg(OH)2 + CO2 + KCl =>
MgCl2 + K2CO3 + H2O = Mg(OH)2 + CO2 + 2 KCl
NO2 + NH3 + H2O = NH4NO3 =>
8 NO2 + 6 NH3 + 5 H2O = 7 NH4NO3
ZnS + HBr = Zn + Br + HS =>
ZnS + HBr = Zn + Br + HS
Bi(OH)3 + HNO3 = Bi(OH)2NO3 + H2O =>
Bi(OH)3 + HNO3 = Bi(OH)2NO3 + H2O
NaCo + HCl = NaCl + HCo =>
NaCo + HCl = NaCl + HCo
CdSO4 + NH3*H2O = [Cd(NH3)4]SO4 + H2O =>
CdSO4 + 4 NH3*H2O = [Cd(NH3)4]SO4 + 4 H2O
Al(NO3)3 + Sb(NO3)2 + HCl = AlSbO + N2 + H2O + Cl2 =>
2 Al(NO3)3 + 2 Sb(NO3)2 + 56 HCl = 2 AlSbO + 5 N2 + 28 H2O + 28 Cl2
H2S + ClO2 = H2SO4 + S + HCl =>
2 H2S + 2 ClO2 = H2SO4 + S + 2 HCl
F2 + HCl = H2 + F3Cl =>
3 F2 + 2 HCl = H2 + 2 F3Cl
BaCl2 + HBr = BaBr2 + HCl =>
BaCl2 + 2 HBr = BaBr2 + 2 HCl
Cr2O7{2-} + H = Cr{3+} + H2O + e =>
Cr2O7{2-} + 14 H = 2 Cr{3+} + 7 H2O + 8e
HKO4S + KOH = K2O4S + H2O =>
HKO4S + KOH = K2O4S + H2O
Zn(OH)2 + Li2O = ZnO + LiOH =>
Zn(OH)2 + Li2O = ZnO + 2 LiOH
As2S3(s) + H2O2(aq) + OH{-}(aq) = AsO4{3-}(aq) + SO4{2-}(aq) + H2O(l) =>
As2S3(s) + 14 H2O2(aq) + 12 OH{-}(aq) = 2 AsO4{3-}(aq) + 3 SO4{2-}(aq) + 20 H2O(l)
(H3O2C2)NH2 + H2SO4 = (NH4)2SO4 + CO2 + H2O + SO2 =>
2(H3O2C2)NH2 + 7 H2SO4 = (NH4)2SO4 + 4 CO2 + 8 H2O + 6 SO2
H2O2(aq) + MnO2(catalyst) = H2Mn + O4 =>
H2O2(aq) + MnO2(catalyst) = H2Mn + O4
C + Cl = CCl4 =>
C + 4 Cl = CCl4
CH3CO2{-} + NH4{+} = CH3CONH2 + H2O =>
CH3CO2{-} + NH4{+} = CH3CONH2 + H2O
S + H2 = SH3 =>
2 S + 3 H2 = 2 SH3
C10H8 + O2 = CO2 + H2O =>
C10H8 + 12 O2 = 10 CO2 + 4 H2O
Zn(CN)2 + H3O{+} = H2O + HCN + Zn{2+} =>
Zn(CN)2 + 2 H3O{+} = 2 H2O + 2 HCN + Zn{2+}
NH4HS = NH3*H2S =>
NH4HS = NH3*H2S
Mg + NaOH = Mg(OH)2 + NaMg =>
3 Mg + 2 NaOH = Mg(OH)2 + 2 NaMg
Cu3(OH)2(CO3)2 + H{+} = Cu{2+} + CO2 + H2O =>
Cu3(OH)2(CO3)2 + 6 H{+} = 3 Cu{2+} + 2 CO2 + 4 H2O
KMnO4 + H2O + KNO2 = MnO2 + KNO3 + KOH =>
2 KMnO4 + H2O + 3 KNO2 = 2 MnO2 + 3 KNO3 + 2 KOH
K2FeO4 + KCN + H2O = Fe2O3 + K2CO3 + KNO3 + KOH =>
10 K2FeO4 + 3 KCN + 7 H2O = 5 Fe2O3 + 3 K2CO3 + 3 KNO3 + 14 KOH
Al(s) + NH4ClO4(s) = N02(g) + Al2O3(s) + AlCl3(s) + H2O(l) =>
10 Al(s) + 6 NH4ClO4(s) = 3 N02(g) + 4 Al2O3(s) + 2 AlCl3(s) + 12 H2O(l)
CHCHCH2Br + Mg = CHCHCH2MgBr =>
CHCHCH2Br + Mg = CHCHCH2MgBr
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
(NH4)2[SnCl6] + H2S = SnS2 + HCl + NH4Cl =>
(NH4)2[SnCl6] + 2 H2S = SnS2 + 4 HCl + 2 NH4Cl
SBCl5 + H2O = SBOCl3 + HCl =>
SBCl5 + H2O = SBOCl3 + 2 HCl
K3CrO4 + HCl = K2CrO4 + Cr2O3 + H2O + KCl =>
6 K3CrO4 + 10 HCl = 4 K2CrO4 + Cr2O3 + 5 H2O + 10 KCl
NH4(NO3)*5Ca(NO3)2*10H2O + NaCl = NaNO3 + NH4Cl + CaCl2 + H2O =>
NH4(NO3)*5Ca(NO3)2*10H2O + 11 NaCl = 11 NaNO3 + NH4Cl + 5 CaCl2 + 10 H2O
SiO2 + LiOH = Li4SiO4 + H2O =>
SiO2 + 4 LiOH = Li4SiO4 + 2 H2O
Cr(OH)3 + Al(NO3)3 = Al(OH)3 + Cr(NO3)3 =>
Cr(OH)3 + Al(NO3)3 = Al(OH)3 + Cr(NO3)3
Mg(OH)2 + CuSO4 = Mg(SO4) + Cu(OH)2 =>
Mg(OH)2 + CuSO4 = Mg(SO4) + Cu(OH)2
SO2 + Cl2 + HF = HCl + SO2F2 =>
SO2 + Cl2 + 2 HF = 2 HCl + SO2F2
Ca03Mg07(CO3)2 = Ca + Mg + CO3 =>
Ca03Mg07(CO3)2 = 3 Ca + 7 Mg + 2 CO3
Eu + CO3 = Eu2(CO3)3 =>
2 Eu + 3 CO3 = Eu2(CO3)3
Cr2O3 + KNO3 + KOH = KCrO3 + KNO2 + H2O =>
Cr2O3 + 2 KNO3 + 2 KOH = 2 KCrO3 + 2 KNO2 + H2O
VCl + Na + CO = V(CO)6 + NaCl =>
VCl + Na + 6 CO = V(CO)6 + NaCl
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/08/24
Équations équilibrées sur01/07/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
