| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 N2(g) + O2(g) + 4 H2O(l) = 2 NH4NO3(aq)
FeSO4 + C2H6O = FeCO3 + CH4 + H2SO2 =>
FeSO4 + C2H6O = FeCO3 + CH4 + H2SO2
H2 + MgO = H2O + Mg =>
H2 + MgO = H2O + Mg
Ca2(CO3)2 + HNo3 = Ca(No3)2 + H2O + CO2 =>
Ca2(CO3)2 + 4 HNo3 = 2 Ca(No3)2 + 2 H2O + 2 CO2
ClI7 = Cl7 + I =>
7 ClI7 = Cl7 + 49 I
HNO3 + FeCl3 = HCl + (NO3)3Fe =>
3 HNO3 + FeCl3 = 3 HCl + (NO3)3Fe
C5H10O2 + KMnO4 + H2SO4 = C5H8O2 + KSO4 + H2O + MnSO4 =>
2 C5H10O2 + KMnO4 + 2 H2SO4 = 2 C5H8O2 + KSO4 + 4 H2O + MnSO4
Cu2(C7H5O2)7 + O2 = H2O + CuO + CO2 =>
4 Cu2(C7H5O2)7 + 207 O2 = 70 H2O + 8 CuO + 196 CO2
AuCl3 + C2O4H4 = HCl + CO2 + Au =>
4 AuCl3 + 3 C2O4H4 = 12 HCl + 6 CO2 + 4 Au
Mg(NO3)2 + K3Fe(CN)6 = K3NO3 + Mg[Fe(CN)6]2 =>
Mg(NO3)2 + 2 K3Fe(CN)6 = 2 K3NO3 + Mg[Fe(CN)6]2
NaOH + NaAsO2 + Br2 = NaBr + Na3AsO4 + H2O =>
4 NaOH + NaAsO2 + Br2 = 2 NaBr + Na3AsO4 + 2 H2O
AgCl3 + CaSO4 = AgSO4 + CaCl3 =>
AgCl3 + CaSO4 = AgSO4 + CaCl3
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
K2CrO4 + Na2SO3 + H2SO4 = K2SO3 + Na2SO4 + CrSO3 + H2O =>
K2CrO4 + 4 Na2SO3 + 2 H2SO4 = K2SO3 + 4 Na2SO4 + CrSO3 + 2 H2O
Pb3O4 + HNO3 = Pb(NO3)2 + PbO2 + H2O =>
Pb3O4 + 4 HNO3 = 2 Pb(NO3)2 + PbO2 + 2 H2O
Na2CO3 + H2O + Cr2(SO4)3 = CO2 + Cr(OH)3 + Na2SO4 =>
3 Na2CO3 + 3 H2O + Cr2(SO4)3 = 3 CO2 + 2 Cr(OH)3 + 3 Na2SO4
HNO3 + KOH = KNO3 + H2O =>
HNO3 + KOH = KNO3 + H2O
Cr2O3 + Na2SO3 = NaCrO2 + SO2 =>
Cr2O3 + Na2SO3 = 2 NaCrO2 + SO2
Al + Fe3N2AlN = AlN + Fe =>
2 Al + Fe3N2AlN = 3 AlN + 3 Fe
Ni + BrF5 = NiF2 + BrF2 =>
3 Ni + 2 BrF5 = 3 NiF2 + 2 BrF2
Sb + H2SO4 = Sb2SO43 + H2O + SO2 =>
2 Sb + 41 H2SO4 = Sb2SO43 + 41 H2O + 40 SO2
Na2 + HCO3 = CO2 + H2O + Na2CO3 =>
Na2 + 2 HCO3 = CO2 + H2O + Na2CO3
NaAc + H2O = HAc + OH{-} + Na{+} =>
NaAc + H2O = HAc + OH{-} + Na{+}
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
HClO4 + HNO3 = NO2ClO4 + H2O =>
HClO4 + HNO3 = NO2ClO4 + H2O
CH3COOH + Pb = Pb(CH3COOH)2 =>
2 CH3COOH + Pb = Pb(CH3COOH)2
CHCHOH + O2 = CO + H2O =>
4 CHCHOH + 5 O2 = 8 CO + 6 H2O
Cr + C2H4O2 + H2O = Cr3(C2H3O2)7(HO)2 + H2 =>
6 Cr + 14 C2H4O2 + 4 H2O = 2 Cr3(C2H3O2)7(HO)2 + 9 H2
NaClO2 + C6H8O7 = ClO2 + NaC6H7O7 + NaCl + H2O =>
5 NaClO2 + 4 C6H8O7 = 4 ClO2 + 4 NaC6H7O7 + NaCl + 2 H2O
Ca + SO2 = CaS03 + O =>
Ca + 3 SO2 = CaS03 + 6 O
C6H2N3O6 = H2O + N2 + CO + C =>
2 C6H2N3O6 = 2 H2O + 3 N2 + 10 CO + 2 C
Ti3(PO3)4 + CaCO3 = Ti2(CO3)4 + Ca3(PO3)2 =>
2 Ti3(PO3)4 + 12 CaCO3 = 3 Ti2(CO3)4 + 4 Ca3(PO3)2
C2H6SO4 + O2 = CO2 + H2O + SO2 =>
2 C2H6SO4 + 5 O2 = 4 CO2 + 6 H2O + 2 SO2
Fe(SO4)3 + Sn = FeSO4 + SnSO4 =>
Fe(SO4)3 + 2 Sn = FeSO4 + 2 SnSO4
K*HOH = KOH + H2 =>
2 K*HOH = 2 KOH + H2
BaCl2(aq) + KIO3(aq) = Ba(IO3)2(g) + KCl(aq) =>
BaCl2(aq) + 2 KIO3(aq) = Ba(IO3)2(g) + 2 KCl(aq)
Ne + O2 + HCl = NeCl6 + H2O =>
2 Ne + 3 O2 + 12 HCl = 2 NeCl6 + 6 H2O
CdCl2 + K2S = CdS + K2Cl2 =>
CdCl2 + K2S = CdS + K2Cl2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Ga2O3 + NaOH = Na2(Ga2O4) + H2O =>
Ga2O3 + 2 NaOH = Na2(Ga2O4) + H2O
FeCl2(aq) + KOH(aq) = Fe(OH)2(aq) + KCl(aq) =>
FeCl2(aq) + 2 KOH(aq) = Fe(OH)2(aq) + 2 KCl(aq)
CoI2 + Na3P = Co3P2 + NaI =>
3 CoI2 + 2 Na3P = Co3P2 + 6 NaI
LiCl(heated) = Li + Cl =>
LiCl(heated) = Li + Cl
{-}6a = {-}9{-}4a =>
{-}6a = {-}9{-}4a
C2H2O4 + Mg = MgC2O4 + H2 =>
C2H2O4 + Mg = MgC2O4 + H2
Cr2O7(aq) + H{+} + NO2{-} = Cr3{+} + H2O + NO3 =>
9 Cr2O7(aq) + 46 H{+} + 40 NO2{-} = 6 Cr3{+} + 23 H2O + 40 NO3
Calciumcarbonate + Hydrochloricacid = Calciumchloride + carbondioxide + water =>
CaCO3 + 2 HCl = CaCl2 + CO2 + H2O
Rb + RbNO3 = Rb2O + N3 =>
15 Rb + 3 RbNO3 = 9 Rb2O + N3
Fe + HCOOH = HCOOFe + H2 =>
2 Fe + 2 HCOOH = 2 HCOOFe + H2
MnOOH + H{+} + CH2O = Mn{2+} + H2O + CO2 =>
4 MnOOH + 8 H{+} + CH2O = 4 Mn{2+} + 7 H2O + CO2
| 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 98 99 100 101 102 103 104 105 106 107 108 109 110 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/03/25
Équations équilibrées sur03/05/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
