| Équations équilibrées la veille | Équations équilibrées le lendemain |
8 H2S + 8 HOCl = S8 + 8 HCl + 8 H2O
Al2O3 + AlBr3 = Al2 + O3Br3 =>
2 Al2O3 + 2 AlBr3 = 3 Al2 + 2 O3Br3
FeCl + NH4OH = NH4Cl + FeOH =>
FeCl + NH4OH = NH4Cl + FeOH
NaI + H2SO4 = I2 + H2 + Na2SO4 =>
2 NaI + H2SO4 = I2 + H2 + Na2SO4
CuBr2(aq) + NaNO3(aq) = Cu(NO3)2 + NaBr =>
CuBr2(aq) + 2 NaNO3(aq) = Cu(NO3)2 + 2 NaBr
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
VO3{-} + NH2OH + H{+} = VO{2+} + N2 + H2O =>
2 VO3{-} + 2 NH2OH + 6 H{+} = 2 VO{2+} + N2 + 6 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
C3H8S(l) + O2(g) = CO2 + H2O + SO3 =>
2 C3H8S(l) + 13 O2(g) = 6 CO2 + 8 H2O + 2 SO3
K2SO3 + HClO3 = KClO3 + H2O + SO2 =>
K2SO3 + 2 HClO3 = 2 KClO3 + H2O + SO2
HOOCCOOH + H2SO4 = CO2 + H2O + SO2 =>
HOOCCOOH + H2SO4 = 2 CO2 + 2 H2O + SO2
Al + Fe2O2 = AlO2 + Fe =>
Al + Fe2O2 = AlO2 + 2 Fe
Cl2 + KBr = KCl2 + Br2 =>
2 Cl2 + 2 KBr = 2 KCl2 + Br2
AlO(OH) + H2SO4 = Al2(SO4)3 + H2O =>
2 AlO(OH) + 3 H2SO4 = Al2(SO4)3 + 4 H2O
H3PO2 + BiCl3 + H2O = H3PO4 + Bi + HCl =>
3 H3PO2 + 4 BiCl3 + 6 H2O = 3 H3PO4 + 4 Bi + 12 HCl
MgI2 + Mn(SO3)2 = MgSO3 + MnI4 =>
2 MgI2 + Mn(SO3)2 = 2 MgSO3 + MnI4
WC6O6 + Br2 = WBr5 + CO =>
2 WC6O6 + 5 Br2 = 2 WBr5 + 12 CO
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Pb(NO3)3 = Pb2O3 + NO2 + O2 =>
4 Pb(NO3)3 = 2 Pb2O3 + 12 NO2 + 3 O2
AlCl3 + NaOH = Al(OH)3 + NaCl =>
AlCl3 + 3 NaOH = Al(OH)3 + 3 NaCl
BaCl2 + AgBr = BaBr2 + AgCl =>
BaCl2 + 2 AgBr = BaBr2 + 2 AgCl
K + Al = K6Al22 =>
6 K + 22 Al = K6Al22
C9H19COOH + O2 = CO2 + H2O =>
C9H19COOH + 14 O2 = 10 CO2 + 10 H2O
CHCl2 + AgNO3 = AgCl2 + CHNO3 =>
CHCl2 + AgNO3 = AgCl2 + CHNO3
Fe(OH)3 + NaCl = FeCl3 + NaOH =>
Fe(OH)3 + 3 NaCl = FeCl3 + 3 NaOH
Cl2 + KBr = KCl + Br2 =>
Cl2 + 2 KBr = 2 KCl + Br2
AgNO3 + KO2PO4 = AgPO4 + KO2NO3 =>
AgNO3 + KO2PO4 = AgPO4 + KO2NO3
Ta + SnSe + TaSe2 = SnTaSe2 =>
Ta + 2 SnSe + TaSe2 = 2 SnTaSe2
NH3 + CuOCu = Cu + N2 + H2O =>
2 NH3 + 3 CuOCu = 6 Cu + N2 + 3 H2O
HCl + BaCl2 = Cl2 + BaH2 =>
2 HCl + BaCl2 = 2 Cl2 + BaH2
AlNO3 + NaOH3 = AlOH3 + NaNO3 =>
AlNO3 + NaOH3 = AlOH3 + NaNO3
KCO3 + HCl = KCl + HCO3 =>
KCO3 + HCl = KCl + HCO3
C6H5CCl3 + NaOH = C6H5COONa + NaCl + H2O =>
C6H5CCl3 + 4 NaOH = C6H5COONa + 3 NaCl + 2 H2O
Hg(NO3)2 + H2O2 = Hg2(NO3)2 + HNO3 + O2 =>
2 Hg(NO3)2 + H2O2 = Hg2(NO3)2 + 2 HNO3 + O2
Rb + S = RbS =>
Rb + S = RbS
FeSO4 + NaOH(aq) = Fe(OH)2 + Na2SO4 =>
FeSO4 + 2 NaOH(aq) = Fe(OH)2 + Na2SO4
Mg(NO3)2(aq) + KI(aq) = MgI2(aq) + KNO3(aq) =>
Mg(NO3)2(aq) + 2 KI(aq) = MgI2(aq) + 2 KNO3(aq)
H2O2 + KJ = KJO3 + H2O =>
3 H2O2 + KJ = KJO3 + 3 H2O
Na2CO3 + CaOH = NaOH + Ca2CO3 =>
Na2CO3 + 2 CaOH = 2 NaOH + Ca2CO3
SO2 + LiOH = S(OH)2 + LiO =>
SO2 + 2 LiOH = S(OH)2 + 2 LiO
Pb + Cu = PbCu =>
Pb + Cu = PbCu
Na2CO3 + CaOH = NaOH + Ca2CO3 =>
Na2CO3 + 2 CaOH = 2 NaOH + Ca2CO3
Cl2 + KBr = KCl2 + Br2 =>
2 Cl2 + 2 KBr = 2 KCl2 + Br2
CO + CH3COOH = CH3COOC + H2O =>
2 CO + 5 CH3COOH = 4 CH3COOC + 4 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
HI + H2SO4 = H2S + H2O + I2 =>
8 HI + H2SO4 = H2S + 4 H2O + 4 I2
Mg(NO3)2 + Al + NaOH + H2O = NH3 + [Al(OH)4]Na + MgO =>
3 Mg(NO3)2 + 16 Al + 16 NaOH + 33 H2O = 6 NH3 + 16[Al(OH)4]Na + 3 MgO
Cl2 + KBr = KCl2 + Br2 =>
2 Cl2 + 2 KBr = 2 KCl2 + Br2
HMnO4 + CsOH = CsMnO4 + H2O =>
HMnO4 + CsOH = CsMnO4 + H2O
KMnO4 + Mg(HCO3)2 = KHCO3 + Mg(MnO4)2 =>
2 KMnO4 + Mg(HCO3)2 = 2 KHCO3 + Mg(MnO4)2
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/16/24
Équations équilibrées sur11/15/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
