| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cd + Mg{2+} = Cd{2+} + Mg
Fe + Br2 = FeBr2 =>
Fe + Br2 = FeBr2
NiSO4(aq) + KOH(aq) = Ni(OH)2(aq) + K2SO4(aq) =>
NiSO4(aq) + 2 KOH(aq) = Ni(OH)2(aq) + K2SO4(aq)
Cr3P2 + Al(MnO4)3 = AlP + Cr(MnO4)2 =>
Cr3P2 + 2 Al(MnO4)3 = 2 AlP + 3 Cr(MnO4)2
Rb + S = Rb4S =>
4 Rb + S = Rb4S
BrCH2COOH + NH3 = NH2CH2COOH + HBr =>
BrCH2COOH + NH3 = NH2CH2COOH + HBr
Ba2YCu3O2 = Ba + Y + Cu + O2 =>
Ba2YCu3O2 = 2 Ba + Y + 3 Cu + O2
FeCl3 + Pb(NO3)2 = Fe(NO3)3 + PbCl2 =>
2 FeCl3 + 3 Pb(NO3)2 = 2 Fe(NO3)3 + 3 PbCl2
Cu + Ca(ClO)2 + HCl = CuCl2 + Ca(OH)2 =>
2 Cu + Ca(ClO)2 + 2 HCl = 2 CuCl2 + Ca(OH)2
CuCO3(s) + KI = I2 + K2CO3 + CuI =>
2 CuCO3(s) + 4 KI = I2 + 2 K2CO3 + 2 CuI
ZnBr2 + Na2CO3 = ZnCO3 + NaBr =>
ZnBr2 + Na2CO3 = ZnCO3 + 2 NaBr
Al2O3 + H2O + Cl = Al(ClO3)3 + H =>
Al2O3 + 15 H2O + 6 Cl = 2 Al(ClO3)3 + 30 H
KNO3 + Mg = K2O + N2 + MgO =>
2 KNO3 + 5 Mg = K2O + N2 + 5 MgO
Fe + Br2 = FeBr2 =>
Fe + Br2 = FeBr2
C3H5O(COOH)3 + OH = (C3H5O(COO)3)2 + H2O =>
2 C3H5O(COOH)3 + 6 OH = (C3H5O(COO)3)2 + 6 H2O
Cl2 + F2 = ClF3 =>
Cl2 + 3 F2 = 2 ClF3
CO + CH3OH = HCO2CH3 =>
CO + CH3OH = HCO2CH3
Mg + KNO3 = Mg(NO3)2 + K =>
Mg + 2 KNO3 = Mg(NO3)2 + 2 K
AgOH + AlCl3 = AgCl + Al(OH)3 =>
3 AgOH + AlCl3 = 3 AgCl + Al(OH)3
C6H14(g) + O2(g) = CO2(g) + H2O(l) =>
2 C6H14(g) + 19 O2(g) = 12 CO2(g) + 14 H2O(l)
Pb[OH]2 + NaOH = Na2PbO2 + H2O =>
Pb[OH]2 + 2 NaOH = Na2PbO2 + 2 H2O
MnO4 + H2SO4 + KI = MnSO4 + K2SO43 + HIO3 + H2O =>
15 MnO4 + 16 H2SO4 + 2 KI = 15 MnSO4 + K2SO43 + 2 HIO3 + 15 H2O
Zn + CuSO{4} = ZnSO{4} + Cu =>
Zn + CuSO{4} = ZnSO{4} + Cu
ZnNO3{2} + MnSO4 = ZnSO4 + MnNO3{2} =>
ZnNO3{2} + MnSO4 = ZnSO4 + MnNO3{2}
AuCl + HNO3 = AuCl(NO3)2 + NO + H2O =>
3 AuCl + 8 HNO3 = 3 AuCl(NO3)2 + 2 NO + 4 H2O
ZnO + ZnCl2 + H2O = Zn5(OH)8Cl2 =>
4 ZnO + ZnCl2 + 4 H2O = Zn5(OH)8Cl2
MnO2 + HCl = MnHO2 + Cl =>
MnO2 + HCl = MnHO2 + Cl
C10H22 + SO4{-2} + H{+} = CO2 + H2S + H2O =>
4 C10H22 + 31 SO4{-2} + 62 H{+} = 40 CO2 + 31 H2S + 44 H2O
NaClO + Ag = AgO + NaCl =>
NaClO + Ag = AgO + NaCl
Mn2O3 + HCl = H2O + MnCl3 =>
Mn2O3 + 6 HCl = 3 H2O + 2 MnCl3
K2Cr2O7 + C2H5OH = Cr + CO2 + K + H2O =>
6 K2Cr2O7 + 7 C2H5OH = 12 Cr + 14 CO2 + 12 K + 21 H2O
KMnO4 + C2H6O + H2SO4 = CO2 + H2O + K2SO4 + MnSO4 =>
12 KMnO4 + 5 C2H6O + 18 H2SO4 = 10 CO2 + 33 H2O + 6 K2SO4 + 12 MnSO4
HC2H3O2 + H2O = H3O(aq) + C2H3O2 =>
HC2H3O2 + H2O = H3O(aq) + C2H3O2
C19H101O6 + CH4O = C3H8O3 + C19H104O6 =>
4 C19H101O6 + 9 CH4O = 3 C3H8O3 + 4 C19H104O6
Mn + HNO3 = H2 + Mn2NO3 =>
4 Mn + 2 HNO3 = H2 + 2 Mn2NO3
Ba(NO3)2 + NH4I = BaI2 + NH4NO3 =>
Ba(NO3)2 + 2 NH4I = BaI2 + 2 NH4NO3
SnCl4 + NaI = NaCl + SnI4 =>
SnCl4 + 4 NaI = 4 NaCl + SnI4
CaBr2 + Na2C2O4 = NaBr + CaC2O4 =>
CaBr2 + Na2C2O4 = 2 NaBr + CaC2O4
KCN + AgCN = K[Ag(CN)2] =>
KCN + AgCN = K[Ag(CN)2]
Ga + CuI = GaI + Cu =>
Ga + CuI = GaI + Cu
KNO3 + Mg = MgO + KNO2 =>
KNO3 + Mg = MgO + KNO2
K2Cr2O7 + C2H5OH = Cr + CO2 + K + H2O =>
6 K2Cr2O7 + 7 C2H5OH = 12 Cr + 14 CO2 + 12 K + 21 H2O
NaCl + HNO3 = NaNO3 + HCl =>
NaCl + HNO3 = NaNO3 + HCl
C2H5OH + K2Cr2O7 = CH3COOH + K + Cr + H2O =>
7 C2H5OH + 2 K2Cr2O7 = 7 CH3COOH + 4 K + 4 Cr + 7 H2O
Ba(ClO4)2 + K3PO4 = KClO4 + Ba3(PO4)2 =>
3 Ba(ClO4)2 + 2 K3PO4 = 6 KClO4 + Ba3(PO4)2
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
NaHSO3 + HNO3 = NaNO3 + H2SO3 =>
NaHSO3 + HNO3 = NaNO3 + H2SO3
C2H5OH + K2Cr2O7 = CH3COOH + K + Cr + H2O =>
7 C2H5OH + 2 K2Cr2O7 = 7 CH3COOH + 4 K + 4 Cr + 7 H2O
NH3 + Cl2 = NH4Cl + NCl3 =>
4 NH3 + 3 Cl2 = 3 NH4Cl + NCl3
C6H14(g) + O2(g) = CO2(g) + H2O(l) =>
2 C6H14(g) + 19 O2(g) = 12 CO2(g) + 14 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 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/07/25
Équations équilibrées sur04/06/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
