| Équations équilibrées la veille | Équations équilibrées le lendemain |
U + 3 F2 = UF6
HC6H7O6 + NaOH = H2O + NaC6H7O6 =>
HC6H7O6 + NaOH = H2O + NaC6H7O6
KNO3 + C2H6O = N2 + CO2 + H2O + K2CO3 =>
12 KNO3 + 5 C2H6O = 6 N2 + 4 CO2 + 15 H2O + 6 K2CO3
TiO2 + H2 = Ti2O3 + H2O =>
2 TiO2 + H2 = Ti2O3 + H2O
AgNO3 + Ca(OH)2 = Ag2(OH)2 + Ca(NO3)2 =>
2 AgNO3 + Ca(OH)2 = Ag2(OH)2 + Ca(NO3)2
FeO + CO2 = Fe + CO3 =>
FeO + CO2 = Fe + CO3
Sr(NO3)2 + S = SrO + NO2 + SO2 =>
2 Sr(NO3)2 + S = 2 SrO + 4 NO2 + SO2
MgF2 + O3 = MgO + F =>
3 MgF2 + O3 = 3 MgO + 6 F
HAuCl4 + Fe(CO)5 = Au + Fe + COCl2 + H2 =>
10 HAuCl4 + 4 Fe(CO)5 = 10 Au + 4 Fe + 20 COCl2 + 5 H2
H2SO4 + FeH3O3 = Fe2(SO4)3 + H2O =>
3 H2SO4 + 2 FeH3O3 = Fe2(SO4)3 + 6 H2O
NaHCO + HCl = NaHCOHCl =>
NaHCO + HCl = NaHCOHCl
Na2CrO4(aq) + AlBr3(aq) = Al2(CrO4)3 + NaBr(aq) =>
3 Na2CrO4(aq) + 2 AlBr3(aq) = Al2(CrO4)3 + 6 NaBr(aq)
C6H5COOH + Fe = Fe(C6H5COO)3 + H =>
3 C6H5COOH + Fe = Fe(C6H5COO)3 + 3 H
Ca(AlO2) + HCl = AlCl3 + CaCl + H2O =>
Ca(AlO2) + 4 HCl = AlCl3 + CaCl + 2 H2O
NaOH + KHP = Na{+} + KP{-} + H2O =>
NaOH + KHP = Na{+} + KP{-} + H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
NaOH + KHC8H4O4 = H2O + Na(KC8H4O4) =>
NaOH + KHC8H4O4 = H2O + Na(KC8H4O4)
Cr(NO3)3 + AgNO3 = CrNO3 + Ag(NO3)3 =>
Cr(NO3)3 + AgNO3 = CrNO3 + Ag(NO3)3
K2Cr2O7 + K2C2O4 + H2C2O4*2H2O = K3[Cr(C2O4)3]*3H2O + H2O + CO2 =>
K2Cr2O7 + 2 K2C2O4 + 7 H2C2O4*2H2O = 2 K3[Cr(C2O4)3]*3H2O + 15 H2O + 6 CO2
CrF = Cr + F =>
CrF = Cr + F
Os + F2 = OsF6 =>
Os + 3 F2 = OsF6
Fe3O4 + CO = FeO + CO2 =>
Fe3O4 + CO = 3 FeO + CO2
Ca + CO2 + H2O = Ca(OH)2 + C2H6 =>
7 Ca + 2 CO2 + 10 H2O = 7 Ca(OH)2 + C2H6
CrPO4 + HCl = H3PO4 + CrCl3 =>
CrPO4 + 3 HCl = H3PO4 + CrCl3
HCOOH + H2SO4 = CO2SO4 + H2 =>
HCOOH + H2SO4 = CO2SO4 + 2 H2
PbO + H2O = Pb2O3 + H2 =>
2 PbO + H2O = Pb2O3 + H2
Fe + Ca(NO3)2 = Fe(NO3)2 + Ca =>
Fe + Ca(NO3)2 = Fe(NO3)2 + Ca
CdN2O6 + Na3PO4 = Cd3P2O8 + NaNO3 =>
3 CdN2O6 + 2 Na3PO4 = Cd3P2O8 + 6 NaNO3
P2O5 + Ca(OH)2 = P(OH)5 + CaO =>
P2O5 + 5 Ca(OH)2 = 2 P(OH)5 + 5 CaO
NaMnO4 + FeSO4 + H2SO4 = MnSO4 + H2O + Fe2(SO4)3 + Na2SO4 =>
2 NaMnO4 + 10 FeSO4 + 8 H2SO4 = 2 MnSO4 + 8 H2O + 5 Fe2(SO4)3 + Na2SO4
C6H10O5(s) + O2(g) = CH4(g) + CO2(g) =>
2 C6H10O5(s) + 2 O2(g) = 5 CH4(g) + 7 CO2(g)
W(NO3)3 + KIO3 + H2O = WO2 + I2 + KNO3 + HNO3 =>
10 W(NO3)3 + 2 KIO3 + 14 H2O = 10 WO2 + I2 + 2 KNO3 + 28 HNO3
HNO3 + K = KNO3 + NH4NO3 + H2O =>
10 HNO3 + 8 K = 8 KNO3 + NH4NO3 + 3 H2O
CO2 + H2 = CH3OOH =>
CO2 + 2 H2 = CH3OOH
CH3COO{-} + HSO4{-} = CH3COOH + SO4{2-} =>
CH3COO{-} + HSO4{-} = CH3COOH + SO4{2-}
CoCl2(aq) + Na2S(aq) = CoS + NaCl =>
CoCl2(aq) + Na2S(aq) = CoS + 2 NaCl
CH3COO{-} + HSO4{-} = CH3COOH + SO4{2-} =>
CH3COO{-} + HSO4{-} = CH3COOH + SO4{2-}
K{-3}PO{-4} + HCl = KCl + H{-3}PO{-4} =>
K{-3}PO{-4} + HCl = KCl + H{-3}PO{-4}
P2H4 = PH3 + P4H2 =>
5 P2H4 = 6 PH3 + P4H2
C32H22 + O2 = CO + H2O =>
2 C32H22 + 43 O2 = 64 CO + 22 H2O
Na3PO4 + Ba(OH)2 = Na3(OH)2 + BaPO4 =>
Na3PO4 + Ba(OH)2 = Na3(OH)2 + BaPO4
Na2CO3 + C2H4O2 = C2H3O2Na + H2CO3 =>
Na2CO3 + 2 C2H4O2 = 2 C2H3O2Na + H2CO3
(CH3)2N2H2 + N2O4 = N + CO2 + H2O =>
(CH3)2N2H2 + 2 N2O4 = 6 N + 2 CO2 + 4 H2O
H2SO3 + O = HSO3 + H2O =>
2 H2SO3 + O = 2 HSO3 + H2O
C2H6CHOH + O2 = C2H6CO + H2O =>
2 C2H6CHOH + O2 = 2 C2H6CO + 2 H2O
GeO2 + H2 = Ge + H2O =>
GeO2 + 2 H2 = Ge + 2 H2O
K2CO3(s) + O2(g) = KO2(s) + CO2(g) =>
2 K2CO3(s) + 3 O2(g) = 4 KO2(s) + 2 CO2(g)
K + MgBr = KBr + Mg =>
K + MgBr = KBr + Mg
Mg(s) + HCl(aq) = H2(g) + MgCl2(aq) =>
Mg(s) + 2 HCl(aq) = H2(g) + MgCl2(aq)
Na2CO3 + Al2(SO4)3 = Na2SO4 + Al2(CO3)3 =>
3 Na2CO3 + Al2(SO4)3 = 3 Na2SO4 + Al2(CO3)3
| 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 sur01/28/24
Équations équilibrées sur02/27/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
