| Équations équilibrées la veille | Équations équilibrées le lendemain |
SnFeSO4 = SnSO4Fe
Zn + CrO4{2-} + H2O = Zn{2+} + CrOH3 + OH{-} =>
7 Zn + 2 CrO4{2-} + 12 H2O = 7 Zn{2+} + 2 CrOH3 + 18 OH{-}
BaO + O2 = BaO2 =>
2 BaO + O2 = 2 BaO2
SO2 + NaOH = Na2SO3 + H2O =>
SO2 + 2 NaOH = Na2SO3 + H2O
C13H8O + NaBH4 + CH3CH2OH = C13H9OH + NaB(OCH2CH3) =>
5 C13H8O + 2 NaBH4 + 2 CH3CH2OH = 5 C13H9OH + 2 NaB(OCH2CH3)
(C2H5)2O + HI = C2H5I + C2H5OH =>
(C2H5)2O + HI = C2H5I + C2H5OH
CH3CH2OH + O2 = H2O + CH3COOH =>
CH3CH2OH + O2 = H2O + CH3COOH
CrBr3 + NaOH = NaBr + Cr(OH)3 =>
CrBr3 + 3 NaOH = 3 NaBr + Cr(OH)3
Bariumhydroxide + ammoniumchloride = bariumchloride + ammoniumhydroxide =>
Ba(OH)2 + 2 NH4Cl = BaCl2 + 2 NH4OH
Na2[B2(OH)4(O2)2] + KI + HCl = NaCl + KCl + B2O3 + H2O + I2 =>
Na2[B2(OH)4(O2)2] + 4 KI + 6 HCl = 2 NaCl + 4 KCl + B2O3 + 5 H2O + 2 I2
Na2CO3(aq) + Mg(NO3)2 = MgCO3 + NaNO3 =>
Na2CO3(aq) + Mg(NO3)2 = MgCO3 + 2 NaNO3
SO2 + N2O3 = NO + SO3 =>
SO2 + N2O3 = 2 NO + SO3
CH3CHOH + O2 = H2O + CH3COOH =>
4 CH3CHOH + 3 O2 = 2 H2O + 4 CH3COOH
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
C6H12O6 = C + H2O =>
C6H12O6 = 6 C + 6 H2O
KOH + Cu(NO3)2 = KNO3 + Cu(OH)2 =>
2 KOH + Cu(NO3)2 = 2 KNO3 + Cu(OH)2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
I{-}(aq) + NO2(aq) + H{+} = I2(s) + NO(g) + H2O =>
2 I{-}(aq) + NO2(aq) + 2 H{+} = I2(s) + NO(g) + H2O
Ag + H2SO4 = Ag2SO4 + SO + H2O =>
4 Ag + 3 H2SO4 = 2 Ag2SO4 + SO + 3 H2O
CaCl2(aq) + MgBr2(aq) = CaBr2 + MgCl2 =>
CaCl2(aq) + MgBr2(aq) = CaBr2 + MgCl2
Mn(NO3)2 + KI = MnI2 + K(NO3) =>
Mn(NO3)2 + 2 KI = MnI2 + 2 K(NO3)
H2O + N2 = NH4(NO2) =>
2 H2O + N2 = NH4(NO2)
ZnSO4 + HCl = ZnCl2 + H2SO4 =>
ZnSO4 + 2 HCl = ZnCl2 + H2SO4
C2H4O2 + Na(OH) = NaC2H3O2 + H2O =>
C2H4O2 + Na(OH) = NaC2H3O2 + H2O
SO2 + NaOH = NaHSO3 =>
SO2 + NaOH = NaHSO3
Na2SO4 + CuSO4 = Na2SO4CuSO4 =>
Na2SO4 + CuSO4 = Na2SO4CuSO4
Fe3O4 + CO = CO2 + FeO =>
Fe3O4 + CO = CO2 + 3 FeO
Cr + O2 = CrO =>
2 Cr + O2 = 2 CrO
NaOH + Zn(CH3COO)2 = Zn(OH)2 + Na2(CH3COO)2 =>
2 NaOH + Zn(CH3COO)2 = Zn(OH)2 + Na2(CH3COO)2
LiCl + KF = LiF + KCl =>
LiCl + KF = LiF + KCl
CaSO4 + Cu2S = CaS + Cu2SO4 =>
CaSO4 + Cu2S = CaS + Cu2SO4
NaSiO3 = Na + Si + O2 =>
2 NaSiO3 = 2 Na + 2 Si + 3 O2
CH3CH2OH + O2 = H2O + (CH3COOH) =>
CH3CH2OH + O2 = H2O + (CH3COOH)
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
MgBr2 + AgNO3 = AgBr2 + MgNO3 =>
MgBr2 + AgNO3 = AgBr2 + MgNO3
CuSO4 + Na2SO4 = CuNa + SO4 =>
2 CuSO4 + Na2SO4 = 2 CuNa + 3 SO4
Na2SO4 + CuSO4 = NaCu + SO4 =>
Na2SO4 + 2 CuSO4 = 2 NaCu + 3 SO4
CuSO4 + Na2SO4 = CuNa2 + SO4 =>
CuSO4 + Na2SO4 = CuNa2 + 2 SO4
K2Cr2O7 + H2S + H2SO4 = K2SO4 + Cr2(SO4)3 + H2O =>
4 K2Cr2O7 + 3 H2S + 13 H2SO4 = 4 K2SO4 + 4 Cr2(SO4)3 + 16 H2O
Pb(NO3)2 + KBr = (Pb)K + Br(NO3)2 =>
Pb(NO3)2 + KBr = (Pb)K + Br(NO3)2
C3H7NO2 + H2 = C3H7NH2 + H2O =>
C3H7NO2 + 3 H2 = C3H7NH2 + 2 H2O
TiCl2 + H2O = TiO2 + HCl + H2 =>
TiCl2 + 2 H2O = TiO2 + 2 HCl + H2
PbO + Fe(NO3) = Pb(NO3) + FeO =>
PbO + Fe(NO3) = Pb(NO3) + FeO
C6H1206 + HNO3 = HNO2H20 + H2O + CO2 =>
11 C6H1206 + 615 HNO3 = 615 HNO2H20 + 483 H2O + 66 CO2
C6H7O6 + C4O3H6 = C16O11H22 + OH =>
2 C6H7O6 + 25 C4O3H6 = 7 C16O11H22 + 10 OH
C2H4 + O2 = CO + HOH =>
C2H4 + 2 O2 = 2 CO + 2 HOH
Fe3O4 + CO = Fe + CO2 =>
Fe3O4 + 4 CO = 3 Fe + 4 CO2
NaBr + CaF2 = NaF + CaBr2 =>
2 NaBr + CaF2 = 2 NaF + CaBr2
C2H5COOH + C4H9OH = C2H5COOHC4H9 + H2O =>
12 C2H5COOH + 19 C4H9OH = 16 C2H5COOHC4H9 + 11 H2O
(NH4)2SO3 + K2SO4 = K2SO3 + (NH4)2SO4 =>
(NH4)2SO3 + K2SO4 = K2SO3 + (NH4)2SO4
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/28/24
Équations équilibrées sur11/27/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
