| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 N2O5 + 6 H2 = 4 NH3 + 5 O2
MnO2 + H2O = MnO + H2O2 =>
MnO2 + H2O = MnO + H2O2
(NH4)2S + Cr(ClO4)3 = NH4ClO4 + CrS + S =>
3(NH4)2S + 2 Cr(ClO4)3 = 6 NH4ClO4 + 2 CrS + S
B + N = BN2 =>
B + 2 N = BN2
HBr + Fe(OH)3 = FeBr3 + H2O =>
3 HBr + Fe(OH)3 = FeBr3 + 3 H2O
CH3COOH + CH3CH3CHCH2COHCH3 = CH3COOCHCH3CH2CHCH3CH3 + H2O =>
8 CH3COOH + 12 CH3CH3CHCH2COHCH3 = 11 CH3COOCHCH3CH2CHCH3CH3 + 6 H2O
AgNO3 + Be = Ag + Be(NO3)2 =>
2 AgNO3 + Be = 2 Ag + Be(NO3)2
PbNa2 + CaSO4 = PbSO4 + CaNa2 =>
PbNa2 + CaSO4 = PbSO4 + CaNa2
C6H12O6 + S = CS2 + H2S + SO2 =>
C6H12O6 + 21 S = 6 CS2 + 6 H2S + 3 SO2
Cr2O7{-2} + H{+} + Cu = Cr{+3} + H2O + Cu{2+} =>
Cr2O7{-2} + 14 H{+} + 3 Cu = 2 Cr{+3} + 7 H2O + 3 Cu{2+}
AlSO4 + NH3 + H2O = AlOH + NH4SO4 =>
AlSO4 + NH3 + H2O = AlOH + NH4SO4
TiOSO4 + Na2S + H2SO4 = Ti2(SO4)3 + Na2SO4 + H2O =>
8 TiOSO4 + Na2S + 4 H2SO4 = 4 Ti2(SO4)3 + Na2SO4 + 4 H2O
AgCrO4 + NaCl = AgCl2 + Na2CrO4 =>
AgCrO4 + 2 NaCl = AgCl2 + Na2CrO4
HCl + Au + Cl2 = HAuCl4 =>
2 HCl + 2 Au + 3 Cl2 = 2 HAuCl4
Ni2{+} + S2{-} = NiS(s) =>
Ni2{+} + S2{-} = 2 NiS(s)
C2H5OH(aq) + O2(g) = CH3COOH(aq) + H2O(l) =>
C2H5OH(aq) + O2(g) = CH3COOH(aq) + H2O(l)
NH4NO3 + MnO2 + NaOH = Na2MnO4 + NH3 + H2O =>
NH4NO3 + 4 MnO2 + 8 NaOH = 4 Na2MnO4 + 2 NH3 + 3 H2O
Na2S + H3PO4 = Na3PO4 + H2S =>
3 Na2S + 2 H3PO4 = 2 Na3PO4 + 3 H2S
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Fe2(SO4)3 + BaCl2 = FeCl3 + BaSO4 =>
Fe2(SO4)3 + 3 BaCl2 = 2 FeCl3 + 3 BaSO4
(NH4)2SO4 + KOH = H2O + K2SO4 + NH3 =>
(NH4)2SO4 + 2 KOH = 2 H2O + K2SO4 + 2 NH3
A + BY = AY + B =>
A + BY = AY + B
FeOH(NO3)2 + KOH = Fe(OH)3 + KNO3 =>
FeOH(NO3)2 + 2 KOH = Fe(OH)3 + 2 KNO3
C6H12O6 + H2O = HC2H5O2 + CO2 =>
5 C6H12O6 + 6 H2O = 12 HC2H5O2 + 6 CO2
Pb(NO3)2(aq) + Cu2SO4(aq) = PbSO4(s) + CuNO3(aq) =>
Pb(NO3)2(aq) + Cu2SO4(aq) = PbSO4(s) + 2 CuNO3(aq)
AgCl2 + NaNo2 = AgNo2 + NaCl2 =>
AgCl2 + NaNo2 = AgNo2 + NaCl2
SO2 + Fe(OH)3 = Fe2(SO3)3 + H2O =>
3 SO2 + 2 Fe(OH)3 = Fe2(SO3)3 + 3 H2O
XBa(NO3)2 + XNaCl = XNaNO3 + XBaCl2 =>
XBa(NO3)2 + 2 XNaCl = 2 XNaNO3 + XBaCl2
C6H4(CH3)2 + KMnO4 = C6H4COOK + KOH + CO2 + MnO2 =>
5 C6H4(CH3)2 + 41 KMnO4 = 3 C6H4COOK + 38 KOH + 19 CO2 + 41 MnO2
NaCl + AgNa3 = NaClAgNa3 =>
NaCl + AgNa3 = NaClAgNa3
Ca(NO3)2 + H2S = CaS + H(NO3) =>
Ca(NO3)2 + H2S = CaS + 2 H(NO3)
BaCl2(aq) + CaSO4(aq) = BaSO4(s) + CaCl2(aq) =>
BaCl2(aq) + CaSO4(aq) = BaSO4(s) + CaCl2(aq)
NH4NO3 + LiOH = NH3 + H2O + LiNO3 =>
NH4NO3 + LiOH = NH3 + H2O + LiNO3
CuSO4(aq) + NaOH(s) = Cu(OH)2(s) + Na2SO4(aq) =>
CuSO4(aq) + 2 NaOH(s) = Cu(OH)2(s) + Na2SO4(aq)
C2H4O2 + Cu = C2H3CuO2 + H2 =>
2 C2H4O2 + 2 Cu = 2 C2H3CuO2 + H2
BaCl2 + K2SO3 = BaSO3 + K2Cl2 =>
BaCl2 + K2SO3 = BaSO3 + K2Cl2
KNO3 + CoSO4*7H2O + K(OH)2 = KCo3O4 + HNO4 + K2SO4 + H2O =>
2 KNO3 + 3 CoSO4*7H2O + 5 K(OH)2 = KCo3O4 + 2 HNO4 + 3 K2SO4 + 25 H2O
C6H6 + H2SO4 = C6H5SO3H + H2O =>
C6H6 + H2SO4 = C6H5SO3H + H2O
C10N2H8O2 + O2 = NH3 + H2O + CO2 =>
2 C10N2H8O2 + 19 O2 = 4 NH3 + 2 H2O + 20 CO2
NaOH + Fe(SO4)3 = Na(SO4)3 + FeOH =>
NaOH + Fe(SO4)3 = Na(SO4)3 + FeOH
Al(HSO4)3 + Na2CO3 = NaHSO4 + Al2(CO3)3 =>
2 Al(HSO4)3 + 3 Na2CO3 = 6 NaHSO4 + Al2(CO3)3
NaHCO3(aq) + HCl(aq) = H2O(l) + CO2(g) + NaCl(aq) =>
NaHCO3(aq) + HCl(aq) = H2O(l) + CO2(g) + NaCl(aq)
Si + KOH = K4SiO4 + H2 =>
Si + 4 KOH = K4SiO4 + 2 H2
CrI3 + Cl + NaOH = Na2CrO4 + NaIO3 + NaCl + H2O =>
CrI3 + 21 Cl + 26 NaOH = Na2CrO4 + 3 NaIO3 + 21 NaCl + 13 H2O
NaCl + Fe2(SO4)3 = Na2(SO4)3 + Fe2Cl2 =>
2 NaCl + Fe2(SO4)3 = Na2(SO4)3 + Fe2Cl2
Ge + S = GeS =>
Ge + S = GeS
KMnO4 + (NH4)2SO4 = K2SO4 + NH4(MnO4) =>
2 KMnO4 + (NH4)2SO4 = K2SO4 + 2 NH4(MnO4)
MgCl2 + Na2HPO4 + NH4Cl = MgNH4PO4 + NaCl + HCl =>
MgCl2 + Na2HPO4 + NH4Cl = MgNH4PO4 + 2 NaCl + HCl
CH2OHCH2CH2CH2OH + KMnO4 + H2SO4 = CH2OHCH2CH2COOH + K2SO4 + MnSO4 + H2O =>
5 CH2OHCH2CH2CH2OH + 4 KMnO4 + 6 H2SO4 = 5 CH2OHCH2CH2COOH + 2 K2SO4 + 4 MnSO4 + 11 H2O
FeSO4 + KClO3 + H2S04 = Fe2(SO4)3 + KCl + H2O =>
24 FeSO4 + 17 KClO3 + 3 H2S04 = 12 Fe2(SO4)3 + 17 KCl + 3 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 42 43 44 45 46 47 48 49 50 51 52 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/23/24
Équations équilibrées sur12/23/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
