| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaCl2(aq) + 2 AgNO3(aq) = Ca(NO3)2(aq) + 2 AgCl
CdCl2 + Na2SO3 = NaCl + CdSO3 =>
CdCl2 + Na2SO3 = 2 NaCl + CdSO3
C4H10O + CuO = C3H6O + Cu + H2O =>
3 C4H10O + 4 CuO = 4 C3H6O + 4 Cu + 3 H2O
NaH + CO2 = Na4C + H2O =>
4 NaH + CO2 = Na4C + 2 H2O
H2 + Ca(OH)2 = Ca + HOH =>
H2 + Ca(OH)2 = Ca + 2 HOH
HF + H2O = H2 + FOH =>
HF + H2O = H2 + FOH
Cu(NO3)2 + K2CO3 = CuCO3 + K2(NO3)2 =>
Cu(NO3)2 + K2CO3 = CuCO3 + K2(NO3)2
Fe(NO3)3(aq) + NaSCN(aq) = Fe(SCN)3 + NaNO3 =>
Fe(NO3)3(aq) + 3 NaSCN(aq) = Fe(SCN)3 + 3 NaNO3
AlF3 + K2SO3 = Al2(SO3)3 + KF =>
2 AlF3 + 3 K2SO3 = Al2(SO3)3 + 6 KF
BrNO3 + H2SO4 = Br2SO4 + HNO3 =>
2 BrNO3 + H2SO4 = Br2SO4 + 2 HNO3
C3H6O + C7H5ClO = C17H12Cl2O + H2O =>
C3H6O + 2 C7H5ClO = C17H12Cl2O + 2 H2O
Mg2{+} + CaO + H2O = Mg(OH)2 + Ca2{+} =>
Mg2{+} + 2 CaO + 2 H2O = 2 Mg(OH)2 + Ca2{+}
NaCl + NH3 = HCl + Na3N =>
3 NaCl + NH3 = 3 HCl + Na3N
NH4C2H3O2 + HNO3 = NH4NO3 + C2H3O2H =>
NH4C2H3O2 + HNO3 = NH4NO3 + C2H3O2H
CH3CH2COCH3 + HCN = CH3CH2COH(CN)CH3 =>
CH3CH2COCH3 + HCN = CH3CH2COH(CN)CH3
Cs + O2 = Cs2O2 =>
2 Cs + O2 = Cs2O2
(CO3)(HCO3)(s) = CO3(s) + CO2(g) + H2O(g) =>
2(CO3)(HCO3)(s) = 3 CO3(s) + CO2(g) + H2O(g)
FeCl + Na2(CO3) = NaCl + Fe2(CO3) =>
2 FeCl + Na2(CO3) = 2 NaCl + Fe2(CO3)
LaN3O18H18 + C4H16N6O2 = La2O3 + CO2 + H2O + N2 =>
28 LaN3O18H18 + 15 C4H16N6O2 = 14 La2O3 + 60 CO2 + 372 H2O + 87 N2
CrS + H2SO3 = CrSO3 + H2S =>
CrS + H2SO3 = CrSO3 + H2S
C2H4 + H2 = C18H38 =>
9 C2H4 + H2 = C18H38
NaCO3(s) + Na2SO4(aq) = NaSO4(s) + Na2CO3(aq) =>
NaCO3(s) + Na2SO4(aq) = NaSO4(s) + Na2CO3(aq)
CO2 + H2 + C = C6H12O6 =>
3 CO2 + 6 H2 + 3 C = C6H12O6
CH3OH + HCl = CH3Cl + H2O =>
CH3OH + HCl = CH3Cl + H2O
AgNO3 + H2O2 = Ag + O2 + HNO2 =>
2 AgNO3 + H2O2 = 2 Ag + 2 O2 + 2 HNO2
VO2{+} + Sn{+2} + H2O = VO{2+} + Sn{+4} + OH{-} =>
2 VO2{+} + Sn{+2} + 2 H2O = 2 VO{2+} + Sn{+4} + 4 OH{-}
Mg + Na2HPO4 = MgNa2 + (HPO4)2 =>
2 Mg + 2 Na2HPO4 = 2 MgNa2 + (HPO4)2
Zn(OH)2 = ZnO + H2O =>
Zn(OH)2 = ZnO + H2O
Cr + O2NF = CrO2F2 + NO =>
Cr + 2 O2NF = CrO2F2 + 2 NO
H2S(aq) + H2SO3(aq) = S(s) + H2O(l) =>
2 H2S(aq) + H2SO3(aq) = 3 S(s) + 3 H2O(l)
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
(FeO) = Fe + O =>
(FeO) = Fe + O
K2Cr2O7 + HF = CrF3 + KF + F2 + H2O =>
K2Cr2O7 + 14 HF = 2 CrF3 + 2 KF + 3 F2 + 7 H2O
CO(NO3)2 + Ca3(PO4)2 = CO(PO4)2 + Ca3(NO3)2 =>
CO(NO3)2 + Ca3(PO4)2 = CO(PO4)2 + Ca3(NO3)2
Ag3PO4 = Ag + PO4 =>
Ag3PO4 = 3 Ag + PO4
Cl2 + Na2C2O4 = Cl(C2O4) + NaCl =>
3 Cl2 + 2 Na2C2O4 = 2 Cl(C2O4) + 4 NaCl
C3H7COOH + O2 = CO + H2O =>
C3H7COOH + 3 O2 = 4 CO + 4 H2O
NaHSO4 + H2C4H4O6 = SO3 + H2O + Na2C4H4O6 =>
2 NaHSO4 + H2C4H4O6 = 2 SO3 + 2 H2O + Na2C4H4O6
CoCl2 + NaOH2 = CoOH2 + NaCl2 =>
CoCl2 + NaOH2 = CoOH2 + NaCl2
KMnO4 + H2SO4 + HCl = MnSO4 + K2SO4 + H2O + Cl2 =>
2 KMnO4 + 3 H2SO4 + 10 HCl = 2 MnSO4 + K2SO4 + 8 H2O + 5 Cl2
Cd + NiO + H2O = Cd(OH) + Ni(OH) =>
Cd + NiO + H2O = Cd(OH) + Ni(OH)
Al + NH3(aq) + H2O = Al(OH)2(s) + NH4 =>
Al + 2 NH3(aq) + 2 H2O = Al(OH)2(s) + 2 NH4
KCl + (NH4)2S = K2S + NH4Cl =>
2 KCl + (NH4)2S = K2S + 2 NH4Cl
NO2(g) + NaOH(aq) = NaNO2(aq) + NaNO3(aq) + H2O(l) =>
2 NO2(g) + 2 NaOH(aq) = NaNO2(aq) + NaNO3(aq) + H2O(l)
Fe2O3 + N2O5 = Fe(NO3)3 =>
Fe2O3 + 3 N2O5 = 2 Fe(NO3)3
K2SO3 + PbO2 + KOH = K2SO4 + K2PbO2 + H2O =>
K2SO3 + PbO2 + 2 KOH = K2SO4 + K2PbO2 + H2O
Br2 + Fe = FeBr2 =>
Br2 + Fe = FeBr2
calciumsulfate + potassiumhydroxide = calciumhydroxide + potassiumsulfate =>
CaSO4 + 2 KOH = Ca(OH)2 + K2SO4
FeO + ClO3{-} + H3O{+} = Fe{3+} + Cl{-} + H2O =>
6 FeO + ClO3{-} + 18 H3O{+} = 6 Fe{3+} + Cl{-} + 27 H2O
C4H10S(l) + O2(g) = CO2(g) + H2O(g) + SO(g) =>
C4H10S(l) + 7 O2(g) = 4 CO2(g) + 5 H2O(g) + SO(g)
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/06/25
Équations équilibrées sur04/05/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
