| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 HClO4 + HCl = 4 HClO3
Al(NO3)3 + KHCO3 = Al(HCO3)3 + KNO3 =>
Al(NO3)3 + 3 KHCO3 = Al(HCO3)3 + 3 KNO3
TiCl4 + H2 = TiCl3 + HCl =>
2 TiCl4 + H2 = 2 TiCl3 + 2 HCl
Cu + HCl = CuCl + HCu =>
2 Cu + HCl = CuCl + HCu
AlF3NaF = AlNaF4 =>
AlF3NaF = AlNaF4
F2 + NaOH = Na2F + O2 + H2O =>
F2 + 4 NaOH = 2 Na2F + O2 + 2 H2O
CH3OH + CUO = CHOH + CU + H2O =>
CH3OH + CUO = CHOH + CU + H2O
Ba(NO3)2 + NaC2O4 = Ba(C2O4)2 + NaNO3 =>
Ba(NO3)2 + 2 NaC2O4 = Ba(C2O4)2 + 2 NaNO3
K3Fe(C2O4)3*(H2O)3 + KMnO4 + H2SO4 = CO2 + Fe2(SO4)3 + MnSO4 + K2SO4 + H2O =>
10 K3Fe(C2O4)3*(H2O)3 + 12 KMnO4 + 48 H2SO4 = 60 CO2 + 5 Fe2(SO4)3 + 12 MnSO4 + 21 K2SO4 + 78 H2O
K2S + Ca(NO3)2 = K(NO3) + CaS =>
K2S + Ca(NO3)2 = 2 K(NO3) + CaS
(NH4)2Cr2O7(s) = H2O(l) + N2(g) + Cr2O3 =>
(NH4)2Cr2O7(s) = 4 H2O(l) + N2(g) + Cr2O3
Mn2O7 + CH3CH2OH = MnO2 + CH3COH + H2O =>
Mn2O7 + 3 CH3CH2OH = 2 MnO2 + 3 CH3COH + 3 H2O
K(s) + B2O3(aq) = K2O(aq) + B(s) =>
6 K(s) + B2O3(aq) = 3 K2O(aq) + 2 B(s)
W = W2 =>
2 W = W2
BaSO4 + NaBr = Na2SO4 + BaBr2 =>
BaSO4 + 2 NaBr = Na2SO4 + BaBr2
(NH4)CrO7 = NH3 + H2O + Cr2O3 + O2 =>
2(NH4)CrO7 = 2 NH3 + H2O + Cr2O3 + 5 O2
AgCl + NH4OH = Ag[(NH3)2]Cl + H2O =>
AgCl + 2 NH4OH = Ag[(NH3)2]Cl + 2 H2O
AgF(aq) + KCl(aq) = AgCl(s) + KF(aq) =>
AgF(aq) + KCl(aq) = AgCl(s) + KF(aq)
Be(ClO3)2 + Ag2CO3 = AgClO3 + BeCO3 =>
Be(ClO3)2 + Ag2CO3 = 2 AgClO3 + BeCO3
(CH2COOH)2 + C2H5OH = (CH2COOC2H5)2 + H2O =>
(CH2COOH)2 + 2 C2H5OH = (CH2COOC2H5)2 + 2 H2O
CuSO4 = CuO + SO3 =>
CuSO4 = CuO + SO3
Fe(SCN)3 + NH4SCN = Fe(SCN)4 + NH4 =>
Fe(SCN)3 + NH4SCN = Fe(SCN)4 + NH4
(NH4)(NO3) + KOH = NH4OH + KNO3 =>
(NH4)(NO3) + KOH = NH4OH + KNO3
CuSO4 = CuO + SO2 + O2 =>
2 CuSO4 = 2 CuO + 2 SO2 + O2
CuSO4 = CuS + O2 =>
CuSO4 = CuS + 2 O2
LiSO4 + BaCl2 = LiCl2 + BaSO4 =>
LiSO4 + BaCl2 = LiCl2 + BaSO4
CuHCl = Cu(HCl) =>
CuHCl = Cu(HCl)
NiSO4 + NH4OH = [Ni(NH3)4]SO4 + H2O =>
NiSO4 + 4 NH4OH = [Ni(NH3)4]SO4 + 4 H2O
Fe2(SO4)3KOH = Fe2OHK(SO4)3 =>
Fe2(SO4)3KOH = Fe2OHK(SO4)3
CO2 + Fe = FeC2 + O2 =>
2 CO2 + Fe = FeC2 + 2 O2
K2Cr2O7 + KI + H3PO4 = CrPO4 + K3PO4 + I2 + H2O =>
3 K2Cr2O7 + 18 KI + 14 H3PO4 = 6 CrPO4 + 8 K3PO4 + 9 I2 + 21 H2O
H2SO4 + Na(COOH) = HCOOH + Na2SO4 =>
H2SO4 + 2 Na(COOH) = 2 HCOOH + Na2SO4
AlCl3(aq) + H2SO4(aq) = Al2(SO4)3(aq) + HCl(aq) =>
2 AlCl3(aq) + 3 H2SO4(aq) = Al2(SO4)3(aq) + 6 HCl(aq)
HNO4 + Cu2S = Cu(NO3)2 + H2SO4 + H2O + NO2 =>
14 HNO4 + 3 Cu2S = 6 Cu(NO3)2 + 3 H2SO4 + 4 H2O + 2 NO2
Zn + Fe(Cl2)3 = ZnCl2 + Fe =>
3 Zn + Fe(Cl2)3 = 3 ZnCl2 + Fe
HCl + O{2} = HClO{2} =>
HCl + O{2} = HClO{2}
H2OCO2 = H2O + CO2 =>
H2OCO2 = H2O + CO2
KF + H2O = K + HF + OH =>
KF + H2O = K + HF + OH
I{2+} + Cl2 = I2 + Cl{2+} =>
2 I{2+} + Cl2 = I2 + 2 Cl{2+}
C3H6O3 + CaCO3 = CO2 + H2O + CaC4H6O4 =>
4 C3H6O3 + 3 CaCO3 = 3 CO2 + 3 H2O + 3 CaC4H6O4
Na2S2 + CuSO4 + KNO3 = K2S2 + CuNO3 + NaSO4 =>
Na2S2 + 2 CuSO4 + 2 KNO3 = K2S2 + 2 CuNO3 + 2 NaSO4
H2SO3 + O = H2SO4 =>
H2SO3 + O = H2SO4
NaOH + Be2SO4 = Na2SO4 + BeOH =>
2 NaOH + Be2SO4 = Na2SO4 + 2 BeOH
H2S + HClO = SO4{2-}{-} + Cl2 + H2O + H{+} =>
H2S + 8 HClO = SO4{2-}{-} + 4 Cl2 + 4 H2O + 2 H{+}
Bi2(SO4)5 = SO3 + Bi2O5 =>
Bi2(SO4)5 = 5 SO3 + Bi2O5
PbNO3 + Na2SO4 = Na2NO3 + PbSO4 =>
PbNO3 + Na2SO4 = Na2NO3 + PbSO4
KOH + HCI = KCIH2O =>
KOH + HCI = KCIH2O
COOH + Ca(OH)2 = H2O + CaC2O4 =>
2 COOH + Ca(OH)2 = 2 H2O + CaC2O4
FeO + C(s) = Fe(l) + CO2(g) =>
2 FeO + C(s) = 2 Fe(l) + CO2(g)
C4H10OH + KMnO4 + H2SO4 = C2H5COOH + K2SO4 + MnSO4 + H2O =>
30 C4H10OH + 38 KMnO4 + 57 H2SO4 = 40 C2H5COOH + 19 K2SO4 + 38 MnSO4 + 102 H2O
| 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 sur06/28/24
Équations équilibrées sur07/28/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
