| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Ba(OH)2 + 2 H2SO4 = Ba2(SO4)2 + 4 HOH
CH3COOH + KOH = KCH3COOH + OH =>
CH3COOH + KOH = KCH3COOH + OH
Zn3(PO4)2 + H2SO4 = ZnSO4 + PO4H3 =>
Zn3(PO4)2 + 3 H2SO4 = 3 ZnSO4 + 2 PO4H3
H2S + GeCl4 = HCl2 + GeS =>
H2S + GeCl4 = 2 HCl2 + GeS
As2S3 + KMnO4 + HCl = KCl + MnCl2 + H3AsO4 + SO4 + H2O =>
5 As2S3 + 34 KMnO4 + 102 HCl = 34 KCl + 34 MnCl2 + 10 H3AsO4 + 15 SO4 + 36 H2O
NH4OH*HNO3 = NH4NO3 + H2O =>
NH4OH*HNO3 = NH4NO3 + H2O
NaBO2 + H2O + Mg = NaBH4 + MgO =>
NaBO2 + 2 H2O + 4 Mg = NaBH4 + 4 MgO
MnO2 + KClO3 = K2O + MnCl2 + O2 =>
2 MnO2 + 4 KClO3 = 2 K2O + 2 MnCl2 + 7 O2
Na2CrO4 + Cr(NO3)2 = NaNO3 + CrCrO4 =>
Na2CrO4 + Cr(NO3)2 = 2 NaNO3 + CrCrO4
Cr(NO3)3 + NH3 = (Cr(NH3)6) + NO3 =>
Cr(NO3)3 + 6 NH3 = (Cr(NH3)6) + 3 NO3
C5H10O + HNO3 = C5H8O4 + NO2 + H2O =>
C5H10O + 8 HNO3 = C5H8O4 + 8 NO2 + 5 H2O
KMnO4 + HCl + H2S = KCl + MnCl4 + S + H2O =>
2 KMnO4 + 10 HCl + 3 H2S = 2 KCl + 2 MnCl4 + 3 S + 8 H2O
ZnBr2 + K2CO3 = ZnCO3 + K2Br2 =>
ZnBr2 + K2CO3 = ZnCO3 + K2Br2
NH4HCO3 + HNO3 = NH4NO3 + H2O + CO3 =>
4 NH4HCO3 + 6 HNO3 = 5 NH4NO3 + 3 H2O + 4 CO3
KOH + H2Cl = K2Cl + H2O =>
2 KOH + H2Cl = K2Cl + 2 H2O
(NH4)2SO4(aq) + NaOH(aq) = Na2SO4(aq) + NH3(g) + H2O(l) =>
(NH4)2SO4(aq) + 2 NaOH(aq) = Na2SO4(aq) + 2 NH3(g) + 2 H2O(l)
KClO4 + Mg = KCl + MgO =>
KClO4 + 4 Mg = KCl + 4 MgO
Na2CO3 + C + N2 = NaCN + CO =>
Na2CO3 + 4 C + N2 = 2 NaCN + 3 CO
K2(CO3) + NiCl2 = KCl + Ni(CO3) =>
K2(CO3) + NiCl2 = 2 KCl + Ni(CO3)
Mn3SnC = Mn + C + Sn =>
Mn3SnC = 3 Mn + C + Sn
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
C29H50O2 + O2 = CO2 + H2O =>
2 C29H50O2 + 81 O2 = 58 CO2 + 50 H2O
NaHCO3 + H2SO4 = NaH + SO4 + HCO3 =>
2 NaHCO3 + H2SO4 = 2 NaH + SO4 + 2 HCO3
CuSO4*5H2O + Na3PO4*12H2O = Cu3(PO4)2 + Na2SO4 + H2O =>
3 CuSO4*5H2O + 2 Na3PO4*12H2O = Cu3(PO4)2 + 3 Na2SO4 + 39 H2O
Mg + HNO3 = MgO + H2O + NO2 =>
Mg + 2 HNO3 = MgO + H2O + 2 NO2
CH3CH2CH2OH + Na2CO3 = CH3CH2CH2ONa + CO2 + H2O =>
2 CH3CH2CH2OH + Na2CO3 = 2 CH3CH2CH2ONa + CO2 + H2O
SrCl2 + Na2CrO4 = SrCrO4 + NaCl =>
SrCl2 + Na2CrO4 = SrCrO4 + 2 NaCl
CH3COONa + FeCl3 + H2O = Fe(CH3COO)3 + NaClH2O =>
3 CH3COONa + FeCl3 + 3 H2O = Fe(CH3COO)3 + 3 NaClH2O
BaO + Na2O = Ba(NaO)2 =>
BaO + Na2O = Ba(NaO)2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
CH2O + H2CrO6 + HCl = CO2 + CrCl3 + H2O =>
7 CH2O + 4 H2CrO6 + 12 HCl = 7 CO2 + 4 CrCl3 + 17 H2O
NaCl + Fe = Na + FeCl2 =>
2 NaCl + Fe = 2 Na + FeCl2
[Ni(C2H8N2)3] + Cl = [Ni(C2H8N2)3]Cl2 =>
[Ni(C2H8N2)3] + 2 Cl = [Ni(C2H8N2)3]Cl2
NaS + Cu(NO{3}) = NaNO{3} + CuS =>
NaS + Cu(NO{3}) = NaNO{3} + CuS
P3 + NO = P4O6 + N2 =>
4 P3 + 18 NO = 3 P4O6 + 9 N2
C3H6O + KMnO4 + H2SO4 = C3H7COOH + MnSO4 + K2SO4 + H2O =>
20 C3H6O + 4 KMnO4 + 6 H2SO4 = 15 C3H7COOH + 4 MnSO4 + 2 K2SO4 + 6 H2O
Br2 + NaOH = NaOBr + NaBr*H2O =>
Br2 + 2 NaOH = NaOBr + NaBr*H2O
[C6H5NH3]H2PO4 + NaOH = C6H5NH2 + Na3PO4 + H2O =>
[C6H5NH3]H2PO4 + 3 NaOH = C6H5NH2 + Na3PO4 + 3 H2O
(CH3)2CHOH + K2Cr2O7 + H2SO4 = (CH3)2CHO + K2SO4 + Cr2(SO4)3 + H2O =>
6(CH3)2CHOH + K2Cr2O7 + 4 H2SO4 = 6(CH3)2CHO + K2SO4 + Cr2(SO4)3 + 7 H2O
Na2SO4 + Fe2O3 = Na2O + Fe2(SO4)3 =>
3 Na2SO4 + Fe2O3 = 3 Na2O + Fe2(SO4)3
FH = F + H =>
FH = F + H
POCl3 + Ca(OH)2 = Ca3(PO4)2 + CaCl2 + H2O =>
2 POCl3 + 6 Ca(OH)2 = Ca3(PO4)2 + 3 CaCl2 + 6 H2O
Ca(H2PO4)2 + AgNO3 + NaOH = Ag3PO4 + Ca3(PO4)2 + NaNO3 + H2O =>
3 Ca(H2PO4)2 + 12 AgNO3 + 12 NaOH = 4 Ag3PO4 + Ca3(PO4)2 + 12 NaNO3 + 12 H2O
MgSO4*7H2O = Mg + SO4 + H + O2 =>
2 MgSO4*7H2O = 2 Mg + 2 SO4 + 28 H + 7 O2
CaSO4 + MgCO3 = MgCa + CO3SO4 =>
CaSO4 + MgCO3 = MgCa + CO3SO4
Cu + NaBr = CuBrNa =>
Cu + NaBr = CuBrNa
[ZnOH]2SO4 = ZnSO4 + Zn(OH)2 =>
[ZnOH]2SO4 = ZnSO4 + Zn(OH)2
KOH + P2O5 + H2O = KH2PO4 =>
2 KOH + P2O5 + H2O = 2 KH2PO4
C + H2SO4 = CSO4 + H2O + SO =>
2 C + 3 H2SO4 = 2 CSO4 + 3 H2O + SO
K2S + Pb(NO3)2 = PbS + KNO3 =>
K2S + Pb(NO3)2 = PbS + 2 KNO3
| 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 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
