| Équations équilibrées la veille | Équations équilibrées le lendemain |
MgI2 + 2 Cl = MgCl2 + I2
Cu + O2 = Cu(O2)2 =>
Cu + 2 O2 = Cu(O2)2
AsO4{3-}(aq) + NO2{-}(aq) + H{+} = AsO2{-}(aq) + NO3{-}(aq) + H2O =>
AsO4{3-}(aq) + NO2{-}(aq) + 2 H{+} = AsO2{-}(aq) + NO3{-}(aq) + H2O
Na2(CO3) + C + N2 = Na(CN) + CO2 =>
2 Na2(CO3) + 5 C + 2 N2 = 4 Na(CN) + 3 CO2
Xe + F2 = XeF2 =>
Xe + F2 = XeF2
C3H12(l) + O2(g) = CO2(g) + H2O(g) =>
C3H12(l) + 6 O2(g) = 3 CO2(g) + 6 H2O(g)
Ca(OH)2 + NH4Cl = Ca(Cl)2 + H2O + NH3 =>
Ca(OH)2 + 2 NH4Cl = Ca(Cl)2 + 2 H2O + 2 NH3
Mg(OH)2 + NH4Cl = MgCl2 + H2O + NH3 =>
Mg(OH)2 + 2 NH4Cl = MgCl2 + 2 H2O + 2 NH3
Cl2 + NH3 = N2H4 + NH4Cl =>
Cl2 + 4 NH3 = N2H4 + 2 NH4Cl
NO + NO2 = N2O3 =>
NO + NO2 = N2O3
CuCl2 + (NH4)2(SO4) = NH4Cl + CuSO4 =>
CuCl2 + (NH4)2(SO4) = 2 NH4Cl + CuSO4
Fe2(HPO4)3 + HCl = FeCl3 + H3PO4 =>
Fe2(HPO4)3 + 6 HCl = 2 FeCl3 + 3 H3PO4
Pb(NO3)2 + KMnO4 = PbO2 + Mn(NO3)2 + K + O2 =>
Pb(NO3)2 + KMnO4 = PbO2 + Mn(NO3)2 + K + O2
Hg(NO3)2 + Na3PO4 = NaNO3 + Hg3(PO4)2 =>
3 Hg(NO3)2 + 2 Na3PO4 = 6 NaNO3 + Hg3(PO4)2
P2O5(s) + H2O(g) = H3PO4(aq) =>
P2O5(s) + 3 H2O(g) = 2 H3PO4(aq)
S2O3{-2} + I2 + OH{-} = SO4{-2} + I{-} + H2O =>
S2O3{-2} + 4 I2 + 10 OH{-} = 2 SO4{-2} + 8 I{-} + 5 H2O
Xe + F = XeF6 =>
Xe + 6 F = XeF6
*2Fe + O2 = *2FeO3 =>
*2Fe + 3 O2 = *2FeO3
CuCl2(aq) + KOH(aq) = KCl + Cu(OH)2 =>
CuCl2(aq) + 2 KOH(aq) = 2 KCl + Cu(OH)2
Cd3As2 = Cd + As =>
Cd3As2 = 3 Cd + 2 As
Na2Cr2O7 + S = Cr2O3 + Na2SO4 =>
Na2Cr2O7 + S = Cr2O3 + Na2SO4
Al2O3(s) + HCl = AlCl3(aq) + H2O(l) =>
Al2O3(s) + 6 HCl = 2 AlCl3(aq) + 3 H2O(l)
Ag + H2SO4(k) = Ag2SO4 + SO2 + H2O =>
2 Ag + 2 H2SO4(k) = Ag2SO4 + SO2 + 2 H2O
AgC2H3O2 + KI = AgI + KC2H3O2 =>
AgC2H3O2 + KI = AgI + KC2H3O2
Li + Fe(ClO2)3 = LiClO2 + Fe =>
3 Li + Fe(ClO2)3 = 3 LiClO2 + Fe
NaCN(aq) + H2SO4(aq) = Na2SO4(aq) + HCN(g) =>
2 NaCN(aq) + H2SO4(aq) = Na2SO4(aq) + 2 HCN(g)
Hg(NO3)2 + PbCl2 = HgCl2 + Pb(NO3)2 =>
Hg(NO3)2 + PbCl2 = HgCl2 + Pb(NO3)2
NO + NO2 = N2O3 =>
NO + NO2 = N2O3
H2(SO4) = H + SO4 =>
H2(SO4) = 2 H + SO4
C + H = CH =>
C + H = CH
NaHBr = H2 + NaBr =>
2 NaHBr = H2 + 2 NaBr
S8 + H2 = H2S =>
S8 + 8 H2 = 8 H2S
HCl(aq) + Ca(HCO3)2(s) = H2O(l) + CO2(g) + CaCl2(aq) =>
2 HCl(aq) + Ca(HCO3)2(s) = 2 H2O(l) + 2 CO2(g) + CaCl2(aq)
W + Cl2 = WCl6 =>
W + 3 Cl2 = WCl6
CH3COOH + CH3NH2 = CH3COONH + CH3H2 =>
CH3COOH + CH3NH2 = CH3COONH + CH3H2
CaI2 + Fe2(SO4)3 = Ca(SO4)3 + Fe2I2 =>
CaI2 + Fe2(SO4)3 = Ca(SO4)3 + Fe2I2
ZnC4H6O4 + NaOH = ZnO + NaCOH + H2O =>
ZnC4H6O4 + 4 NaOH = ZnO + 4 NaCOH + 3 H2O
Fe + H2SO4(conc) = FeSO4 + SO2 + H2O =>
Fe + 2 H2SO4(conc) = FeSO4 + SO2 + 2 H2O
Mn(NO3)2 + Br2 + NaOH = MnO2 + NaBr + NaNO3 + H2O =>
Mn(NO3)2 + Br2 + 4 NaOH = MnO2 + 2 NaBr + 2 NaNO3 + 2 H2O
Ag + SO2 + O2 = Ag2SO3 =>
4 Ag + 2 SO2 + O2 = 2 Ag2SO3
PbBr2 + H2O = Pb(OH)2 + HBr =>
PbBr2 + 2 H2O = Pb(OH)2 + 2 HBr
Y2O3 + B4C = YB6 + CO =>
Y2O3 + 3 B4C = 2 YB6 + 3 CO
NH2CH2COOH + LiOH = NH2CH2COOLi + H2O =>
NH2CH2COOH + LiOH = NH2CH2COOLi + H2O
HAsO3 + Ru(OH)3 = Ru(AsO3)3 + H2O =>
3 HAsO3 + Ru(OH)3 = Ru(AsO3)3 + 3 H2O
H2O + HClO2 + S2O6{-2} = SO4{-2} + H{+} + Cl2 =>
2 H2O + 2 HClO2 + 3 S2O6{-2} = 6 SO4{-2} + 6 H{+} + Cl2
OS2 + O2 = SO3 =>
2 OS2 + 5 O2 = 4 SO3
(CH2)CHCH2CH3 + O2 = CO2 + H2O =>
(CH2)CHCH2CH3 + 6 O2 = 4 CO2 + 4 H2O
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
W + Cl = WCl6 =>
W + 6 Cl = WCl6
N2F4 + SF4 = SF4NF2 =>
N2F4 + 2 SF4 = 2 SF4NF2
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/27/24
Équations équilibrées sur11/26/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
