| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C3H10 + 11 O2 = 6 CO2 + 10 H2O
KOH + (NH4)3PO4 = K3PO4 + NH4OH =>
3 KOH + (NH4)3PO4 = K3PO4 + 3 NH4OH
KOH(aq) + Na2SO4(aq) = K2SO4(aq) + NaOH(aq) =>
2 KOH(aq) + Na2SO4(aq) = K2SO4(aq) + 2 NaOH(aq)
P2O5 + HCl = P2Cl2O4 + H2O =>
P2O5 + 2 HCl = P2Cl2O4 + H2O
Na2CrO4 = CrO3 + Na2O =>
Na2CrO4 = CrO3 + Na2O
HNO3 + K2CO3 = KNO3 + H2 + CO3 =>
2 HNO3 + K2CO3 = 2 KNO3 + H2 + CO3
Ba(OH)2 + SO3 = Ba2(SO4)2 + H2O =>
2 Ba(OH)2 + 2 SO3 = Ba2(SO4)2 + 2 H2O
((NH4)2)Cr2O7 = Cr2O3 + N2 + H2O(g) =>
((NH4)2)Cr2O7 = Cr2O3 + N2 + 4 H2O(g)
Hg2Cl2 + Na2S = HgS + Na2Cl =>
Hg2Cl2 + 2 Na2S = 2 HgS + 2 Na2Cl
BaO + NHO3 = Ba(NO3)2 + H2O =>
BaO + 2 NHO3 = Ba(NO3)2 + H2O
Fe + H3O{+} + NO3{-} = Fe{2+} + NH4{+} + H2O =>
4 Fe + 10 H3O{+} + NO3{-} = 4 Fe{2+} + NH4{+} + 13 H2O
Na2MnO4 + H2O = NaMnO4 + MnO2 + NaOH =>
3 Na2MnO4 + 2 H2O = 2 NaMnO4 + MnO2 + 4 NaOH
Cd + Ca(NO3)2 = Ca + CdNO3 =>
2 Cd + Ca(NO3)2 = Ca + 2 CdNO3
H2O2 + MgO2 = MgH2O4 =>
H2O2 + MgO2 = MgH2O4
Cl + SrI2 = SrCl2 + I2 =>
2 Cl + SrI2 = SrCl2 + I2
K2Cr2O7 + HNO3 + Zn = Cr(NO3)3 + Zn(NO3)2 + KNO3 + H2O =>
K2Cr2O7 + 14 HNO3 + 3 Zn = 2 Cr(NO3)3 + 3 Zn(NO3)2 + 2 KNO3 + 7 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
MgO + HNO3 = Mg(NO3)2 + H2O =>
MgO + 2 HNO3 = Mg(NO3)2 + H2O
GaCl3 + K2CO3 = Ga2(CO3)3 + KCl =>
2 GaCl3 + 3 K2CO3 = Ga2(CO3)3 + 6 KCl
Ca + CH3COOH = CaCOOH + CH3 =>
Ca + CH3COOH = CaCOOH + CH3
Mg(s) + O2(g) = MgO(s) =>
2 Mg(s) + O2(g) = 2 MgO(s)
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
MnSO4 + H2O = Mn(OH)2 + H2SO4 =>
MnSO4 + 2 H2O = Mn(OH)2 + H2SO4
CH3C6H4OH + O2 = CO2 + H2O =>
2 CH3C6H4OH + 17 O2 = 14 CO2 + 8 H2O
Pb(CH3COO)2*2PbO*H2O + K2Cr2O7 + H2SO4 = PbCrO4*PbSO4 + CH3COOK + CH3COOH + H2O =>
4 Pb(CH3COO)2*2PbO*H2O + 3 K2Cr2O7 + 6 H2SO4 = 6 PbCrO4*PbSO4 + 6 CH3COOK + 2 CH3COOH + 9 H2O
SiO2 + KCl = SiCl4 + K2O =>
SiO2 + 4 KCl = SiCl4 + 2 K2O
Cu + H2O = CuOH + H2 =>
2 Cu + 2 H2O = 2 CuOH + H2
[Cu(NH3)4]{2+} + K4[Fe(CN)6] = CuK2[Fe(CN)6] + K{+} + (NH3)4 =>
[Cu(NH3)4]{2+} + K4[Fe(CN)6] = CuK2[Fe(CN)6] + 2 K{+} + (NH3)4
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO
FeSO4 + AgNO3 = Fe(NO3) + AgSO4 =>
FeSO4 + AgNO3 = Fe(NO3) + AgSO4
Cr2O7 + OH = CrO4 + H2O =>
Cr2O7 + 2 OH = 2 CrO4 + H2O
NaNo2 + H2SO4 = HNo2 + Na2SO4 =>
2 NaNo2 + H2SO4 = 2 HNo2 + Na2SO4
CuO + NO2 = Cu(NO3)2 + N2 =>
4 CuO + 10 NO2 = 4 Cu(NO3)2 + N2
Mn3O4 + Al = Al2O3 + Mn =>
3 Mn3O4 + 8 Al = 4 Al2O3 + 9 Mn
TiCl4 + O2 = TiO2 + Cl2 =>
TiCl4 + O2 = TiO2 + 2 Cl2
CuCl2 + KI = CuI2 + KCl =>
CuCl2 + 2 KI = CuI2 + 2 KCl
Fe(OH2) + O2 = FeO + H2O =>
2 Fe(OH2) + O2 = 2 FeO + 2 H2O
Al2O3 + KOH = KAlO2 + H2O =>
Al2O3 + 2 KOH = 2 KAlO2 + H2O
CaCl2 + NH3 = Ca + HCl + N =>
3 CaCl2 + 2 NH3 = 3 Ca + 6 HCl + 2 N
SiCl4 + H2O = SiO2 + HCl =>
SiCl4 + 2 H2O = SiO2 + 4 HCl
CO2 + KOH = K2CO3 + H2O =>
CO2 + 2 KOH = K2CO3 + H2O
Fe(SO4)(H2O)7 + KNO3 + KOH = Fe3O4 + KNO2 + K2SO4 + H2O =>
3 Fe(SO4)(H2O)7 + KNO3 + 6 KOH = Fe3O4 + KNO2 + 3 K2SO4 + 24 H2O
Pb + CH3COOH + H2O2 = Pb(CH3COO)2 + H2O =>
Pb + 2 CH3COOH + H2O2 = Pb(CH3COO)2 + 2 H2O
SO3 + NaOH = Na2SO4 + H2O =>
SO3 + 2 NaOH = Na2SO4 + H2O
C2H5(l) + O2(g) = CO2(q) + H2O(l) =>
4 C2H5(l) + 13 O2(g) = 8 CO2(q) + 10 H2O(l)
Na + Ba(OH)2 = Na(OH) + Ba =>
2 Na + Ba(OH)2 = 2 Na(OH) + Ba
CH3OH = CH4 + CO2 + H2O =>
4 CH3OH = 3 CH4 + CO2 + 2 H2O
HCOOH + Cu = Cu(COOH) + H2 =>
2 HCOOH + 2 Cu = 2 Cu(COOH) + H2
HN3 + O2 = NO2 + H2O =>
4 HN3 + 13 O2 = 12 NO2 + 2 H2O
CuSO4*5H2O + C5H8O2 + CH3OH + CH3COONa = Cu(C5H7O2)2 + Na2SO4 + H2O =>
3 CuSO4*5H2O + 2 C5H8O2 + 8 CH3OH + 6 CH3COONa = 3 Cu(C5H7O2)2 + 3 Na2SO4 + 27 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 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/08/25
Équations équilibrées sur02/07/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
