| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH3 + CH2I + Mg = CH3CH2MgI
Mg(NO3)2 + Fe2(SO4)3 = Mg(SO4)2 + Fe2(NO3)3 =>
3 Mg(NO3)2 + 2 Fe2(SO4)3 = 3 Mg(SO4)2 + 2 Fe2(NO3)3
NH4Cl + Ca = H2 + CaCl2 + NH3 =>
2 NH4Cl + Ca = H2 + CaCl2 + 2 NH3
HCl + H2O = H2 + HOCl =>
HCl + H2O = H2 + HOCl
KPO4 + Na2CO3 = K2CO3 + NaPO4 =>
2 KPO4 + Na2CO3 = K2CO3 + 2 NaPO4
TaCl5 + H2O = TaClO2 + HCl =>
TaCl5 + 2 H2O = TaClO2 + 4 HCl
BeONaOH = Be(OH)NaO =>
BeONaOH = Be(OH)NaO
CrBr3 + Na2SO3 = Cr2(SO3)3 + NaBr =>
2 CrBr3 + 3 Na2SO3 = Cr2(SO3)3 + 6 NaBr
FeNO3 + H2S = FeS + H + NO3 =>
FeNO3 + H2S = FeS + 2 H + NO3
Al3 + Zn2O2 = Zn + Al2O3 =>
4 Al3 + 9 Zn2O2 = 18 Zn + 6 Al2O3
NaCl + K2H2Sb7O7 = KCl + Na2H2Sb7O7 =>
2 NaCl + K2H2Sb7O7 = 2 KCl + Na2H2Sb7O7
Ag(NO3) + Ni = Ni(NO3)2 + Ag =>
2 Ag(NO3) + Ni = Ni(NO3)2 + 2 Ag
(NH4)2SO3 + (NH4)2S4O6 = (NH4)2SO4 + S =>
2(NH4)2SO3 + (NH4)2S4O6 = 3(NH4)2SO4 + 3 S
Ba{+} + {-} = Ba =>
Ba{+} + e = Ba
K4[Fe(CN)6] + KMnO4 + H2O = K2[Fe(CN)6] + MnO(OH)2 + KOH =>
3 K4[Fe(CN)6] + 2 KMnO4 + 6 H2O = 3 K2[Fe(CN)6] + 2 MnO(OH)2 + 8 KOH
H2S + Al = AlS3 + H2 =>
3 H2S + Al = AlS3 + 3 H2
Ca(HCrO4)2 + Ca(OH)2 = CaCrO4 + H2O =>
Ca(HCrO4)2 + Ca(OH)2 = 2 CaCrO4 + 2 H2O
K2CrO4 + NaOH = K2O5H + NaCr =>
K2CrO4 + NaOH = K2O5H + NaCr
Cr2(SO4)3 + (NH4)2S = Cr2S3 + (NH4)2SO4 =>
Cr2(SO4)3 + 3(NH4)2S = Cr2S3 + 3(NH4)2SO4
H3PO4 + Ca(OH)2 = CaHPO4 + H2O =>
H3PO4 + Ca(OH)2 = CaHPO4 + 2 H2O
Mg + CuSO4 = MgSO4 + Cu =>
Mg + CuSO4 = MgSO4 + Cu
KOH(s) = K(aq)OH =>
KOH(s) = K(aq)OH
FeCl2 + K4(Fe(CN)6) = K2Fe(Fe(CN)6) + KCl =>
FeCl2 + K4(Fe(CN)6) = K2Fe(Fe(CN)6) + 2 KCl
HNO3 + NH4CH3COO = HCH3COO + NO3NH4 =>
HNO3 + NH4CH3COO = HCH3COO + NO3NH4
HI + H2SO4 = I + SO2 + H2O =>
2 HI + H2SO4 = 2 I + SO2 + 2 H2O
HNO3 + NH4CH3COO = HCH3COO + NO3NH4 =>
HNO3 + NH4CH3COO = HCH3COO + NO3NH4
Cu(NH3)4Cl2 + NaCN + H2O = NH3 + NH4Cl + Na2Cu(CN)3 + NaCNO + NaCl =>
2 Cu(NH3)4Cl2 + 7 NaCN + H2O = 6 NH3 + 2 NH4Cl + 2 Na2Cu(CN)3 + NaCNO + 2 NaCl
C17H35COOCH3(aq) + O2(g) = CO2(g) + H2O(l) =>
2 C17H35COOCH3(aq) + 55 O2(g) = 38 CO2(g) + 38 H2O(l)
Cr2(SO4)3 + (NH4)2S = Cr2S3 + (NH4)2SO4 =>
Cr2(SO4)3 + 3(NH4)2S = Cr2S3 + 3(NH4)2SO4
Pb2O5 = Pb + O2 =>
2 Pb2O5 = 4 Pb + 5 O2
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
Mg(s) + H3PO4(l) = Mg3(PO4)2(aq) + H2(g) =>
3 Mg(s) + 2 H3PO4(l) = Mg3(PO4)2(aq) + 3 H2(g)
HCl + KClO3 = KCl + ClO2 + H2O =>
6 HCl + 5 KClO3 = 5 KCl + 6 ClO2 + 3 H2O
Cr2(SO4)3 + (NH4)2S = Cr2S3 + (NH4)2SO4 =>
Cr2(SO4)3 + 3(NH4)2S = Cr2S3 + 3(NH4)2SO4
NCl3 + O2 = N2O10 + Cl2 =>
2 NCl3 + 5 O2 = N2O10 + 3 Cl2
KNO3BaCl2 = KCl2Ba(NO3) =>
KNO3BaCl2 = KCl2Ba(NO3)
Cr2(SO4)3 + (NH4)2S = Cr2S3 + (NH4)2SO4 =>
Cr2(SO4)3 + 3(NH4)2S = Cr2S3 + 3(NH4)2SO4
HCl + HNO3 = NOCl2 + Cl2 + H2O =>
6 HCl + 2 HNO3 = 2 NOCl2 + Cl2 + 4 H2O
Zn + HNO3 = Zn(NO3)2 + NH2 + H2O =>
7 Zn + 16 HNO3 = 7 Zn(NO3)2 + 2 NH2 + 6 H2O
Cu{2+} + K4(Fe(CN)6) = Cu2(Fe(CN)6) + K{+) =>
2 Cu{2+} + K4(Fe(CN)6) = Cu2(Fe(CN)6) + 4 K{+)
K + NaCl = KCl + Na =>
K + NaCl = KCl + Na
CH3CHO + CuSO4 + NaOH = CH3COONa + Na2SO4 + Cu2O + H2O =>
CH3CHO + 2 CuSO4 + 5 NaOH = CH3COONa + 2 Na2SO4 + Cu2O + 3 H2O
C6H5OK + HCl = C6H5OKCl + H2 =>
2 C6H5OK + 2 HCl = 2 C6H5OKCl + H2
(CuOH)2CO3 + NH3 = Cu(NH2)2 + CO2 + H2O =>
(CuOH)2CO3 + 4 NH3 = 2 Cu(NH2)2 + CO2 + 3 H2O
HCl + MgBr = MgCl + HBr =>
HCl + MgBr = MgCl + HBr
Na{+2}S + HCl = NaCl + H{2}S =>
Na{+2}S + HCl = NaCl + H{2}S
KHCO3H2SO4 = KHSO4H2OCO2 =>
KHCO3H2SO4 = KHSO4H2OCO2
NH4OHCO2 = NH4HCO3 =>
NH4OHCO2 = NH4HCO3
LiOH + H2O = LiOH2 + OH =>
LiOH + H2O = LiOH2 + OH
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/19/24
Équations équilibrées sur12/19/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
