| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H5Cl + KOH = C6H5OH + KCl
HNO3 + BaCO3 = HNO3BaCO3 =>
HNO3 + BaCO3 = HNO3BaCO3
OH + Ca = Ca(OH)2 =>
2 OH + Ca = Ca(OH)2
Pb2(aq) + Cl(aq) = PbCl2(s) =>
Pb2(aq) + 4 Cl(aq) = 2 PbCl2(s)
HCIO4 + Ca(OH)2 = Ca(CIO4)2 + H2O =>
2 HCIO4 + Ca(OH)2 = Ca(CIO4)2 + 2 H2O
Cr(OH)3 + (H)2CO3 = Cr2(CO3)3 + HOH =>
2 Cr(OH)3 + 3(H)2CO3 = Cr2(CO3)3 + 6 HOH
Cu + K2SO4 = CuSO4 + K2 =>
Cu + K2SO4 = CuSO4 + K2
H4 + O2 = HO2 =>
H4 + 4 O2 = 4 HO2
O22 + CS2 = CO2 + S2O2 =>
2 O22 + 11 CS2 = 11 CO2 + 11 S2O2
HNO3 + ZnCl2 = HCl + Zn(NO3)2 =>
2 HNO3 + ZnCl2 = 2 HCl + Zn(NO3)2
CH3CH2NH2 + KMnO4 + H2SO4 = CH3CNO2 + MnSO4 + H2O + K2SO4 =>
5 CH3CH2NH2 + 8 KMnO4 + 12 H2SO4 = 5 CH3CNO2 + 8 MnSO4 + 22 H2O + 4 K2SO4
H2SO3 + Cl2 + H2O = H2SO4 + HCl =>
H2SO3 + Cl2 + H2O = H2SO4 + 2 HCl
C6H6 + C2H4 = C6H5C2H4 =>
7 C6H6 + 3 C2H4 = 6 C6H5C2H4
C2H5COH + [Ag(NH3)2]OH = Ag + C2H5COOH + NH3 + H2O =>
C2H5COH + 2[Ag(NH3)2]OH = 2 Ag + C2H5COOH + 4 NH3 + H2O
Al3 + FeO = AlO3 + Fe =>
Al3 + 9 FeO = 3 AlO3 + 9 Fe
FeCl3 + SnCl2 = FeCl2 + SnCl4 =>
2 FeCl3 + SnCl2 = 2 FeCl2 + SnCl4
CaSO3 = SO2 + CaO =>
CaSO3 = SO2 + CaO
H[PbI3] + KOH = K2[Pb(OH)4] + HI + KI =>
H[PbI3] + 4 KOH = K2[Pb(OH)4] + HI + 2 KI
Fe2(SO4)3 + KCSN = Fe(SCN)3 + K2SO4 =>
Fe2(SO4)3 + 6 KCSN = 2 Fe(SCN)3 + 3 K2SO4
N2H2 + H2 = N2H4 =>
N2H2 + H2 = N2H4
CuCl2 + K4[Fe(CN)6] = Cu2[Fe(CN)6] + KCl =>
2 CuCl2 + K4[Fe(CN)6] = Cu2[Fe(CN)6] + 4 KCl
NaBr + AgNO3 = AgBrNaNO3 =>
NaBr + AgNO3 = AgBrNaNO3
HNO3 + BaCO3 = HNO3BaCO3 =>
HNO3 + BaCO3 = HNO3BaCO3
Mg + NaF = MgF2 + Na =>
Mg + 2 NaF = MgF2 + 2 Na
N2O3 + NH3 = N2 + H2O =>
N2O3 + 2 NH3 = 2 N2 + 3 H2O
KO + H2O = K + HO =>
KO + H2O = K + 2 HO
HNO3 + BaCO3 = HNO3BaCO3 =>
HNO3 + BaCO3 = HNO3BaCO3
(NH4)2SiO3 + H2O = NH4OH + H2SiO3 =>
(NH4)2SiO3 + 2 H2O = 2 NH4OH + H2SiO3
Fe(OH)3(s) = Fe2O3(s) + H2O(g) =>
2 Fe(OH)3(s) = Fe2O3(s) + 3 H2O(g)
RbClO3 = Rb + Cl + O3 =>
RbClO3 = Rb + Cl + O3
NaF + FeCl3 = Na3FeF6 + NaCl =>
6 NaF + FeCl3 = Na3FeF6 + 3 NaCl
Na2CO3(aq) + CaCl2(aq) = Na(aq) + Cl(aq) + CaCO3(s) =>
Na2CO3(aq) + CaCl2(aq) = 2 Na(aq) + 2 Cl(aq) + CaCO3(s)
C2H5OH + H2 = C2H5 + H2O =>
2 C2H5OH + H2 = 2 C2H5 + 2 H2O
CH3CH2OH + NaOH + I2 = CH3CO2H + NaI + H2O =>
CH3CH2OH + 4 NaOH + 2 I2 = CH3CO2H + 4 NaI + 3 H2O
GaPd2 + H2O = Ga5Pd13 + Ga2O3 + H2 =>
26 GaPd2 + 9 H2O = 4 Ga5Pd13 + 3 Ga2O3 + 9 H2
W(CH3OOH)6 + MgCO3 = W(CO3)3 + Mg(CH3OOH)2 =>
W(CH3OOH)6 + 3 MgCO3 = W(CO3)3 + 3 Mg(CH3OOH)2
KMnO4 + Zn = Zn2O + MnO2 + K2O =>
2 KMnO4 + 6 Zn = 3 Zn2O + 2 MnO2 + K2O
Pd + H2 = PdH =>
2 Pd + H2 = 2 PdH
Cr2(SO4)3 + K2Cr2O7 = CrO2 + K2SO4 + O2 =>
2 Cr2(SO4)3 + 6 K2Cr2O7 = 16 CrO2 + 6 K2SO4 + 5 O2
CuSO4 + Na2S2O3 = Na2SO4 + S2CuO3 =>
CuSO4 + Na2S2O3 = Na2SO4 + S2CuO3
(Sn(OH)4){-2} + O3Cl{-} + H2O = (Sn(OH)6){-2} + Cl{-} =>
3(Sn(OH)4){-2} + O3Cl{-} + 3 H2O = 3(Sn(OH)6){-2} + Cl{-}
NaAl(SO4)2*H2O + NaHCO3 = Al(OH)3 + Na2SO4 + CO2 + H2O =>
NaAl(SO4)2*H2O + 3 NaHCO3 = Al(OH)3 + 2 Na2SO4 + 3 CO2 + H2O
[(CH3)4PCl] + Sb2O3 + HCl = [(CH3)4P]3Sb2Cl9 + H2O =>
3[(CH3)4PCl] + Sb2O3 + 6 HCl = [(CH3)4P]3Sb2Cl9 + 3 H2O
Pb(NO3)2(aq) + Na2CO3(s) = PbCO3(aq) + Na2(NO3)2 =>
Pb(NO3)2(aq) + Na2CO3(s) = PbCO3(aq) + Na2(NO3)2
KCl + H2SO4 = H2S + Cl2 + K2SO4 + H2O =>
8 KCl + 5 H2SO4 = H2S + 4 Cl2 + 4 K2SO4 + 4 H2O
MnO4{-} + Zn + H{+} = Mn2{2+} + Zn{2+} + H2O =>
2 MnO4{-} + 6 Zn + 16 H{+} = Mn2{2+} + 6 Zn{2+} + 8 H2O
Na2CO3(aq) + CaCl2(aq) = Na(aq) + Cl(aq) + CaCO3(s) =>
Na2CO3(aq) + CaCl2(aq) = 2 Na(aq) + 2 Cl(aq) + CaCO3(s)
CH3Br + O2 = H2O + CO2 + HBr =>
2 CH3Br + 3 O2 = 2 H2O + 2 CO2 + 2 HBr
Ca(OCl)2 + NaHSO3 + NaHCO3 = NaCl + NaSO3 + Ca(OH)2 + H2O + CO2 =>
Ca(OCl)2 + 4 NaHSO3 + 2 NaHCO3 = 2 NaCl + 4 NaSO3 + Ca(OH)2 + 2 H2O + 2 CO2
NaOH(aq) + H2PO4(aq) = Na2PO4(aq) + H2O(l) =>
2 NaOH(aq) + H2PO4(aq) = Na2PO4(aq) + 2 H2O(l)
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/05/25
Équations équilibrées sur02/04/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
