| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2SO4CrO = CrSO4H2O
Cr + NH4OH = Cr(OH) + NH4 =>
Cr + NH4OH = Cr(OH) + NH4
CH3CHO + H2O = CH3COOCH3 + CH3OH =>
2 CH3CHO + H2O = CH3COOCH3 + CH3OH
A + R2 = A2R3 =>
4 A + 3 R2 = 2 A2R3
HCl + MnCl2 + RbBiO3 = RbMnO4 + BiCl3 + RbCl + H2O =>
14 HCl + 2 MnCl2 + 5 RbBiO3 = 2 RbMnO4 + 5 BiCl3 + 3 RbCl + 7 H2O
Cl2O7 + H2 = HCl + H2O =>
Cl2O7 + 8 H2 = 2 HCl + 7 H2O
Potassiumcarbonate + bariumchloride = potassiumchloride + bariumcarbonate =>
K2CO3 + BaCl2 = 2 KCl + BaCO3
C2H50H + Na2Cr2O7 + H2SO4 = CH3COOH + Cr2(SO4)3 + Na2SO4 + H2O =>
2 C2H50H + 17 Na2Cr2O7 + 68 H2SO4 = 2 CH3COOH + 17 Cr2(SO4)3 + 17 Na2SO4 + 115 H2O
NaI + K2CrO7 + HCl = I2 + Cr2Cl3 + KCl + NaCl + H2O =>
42 NaI + 4 K2CrO7 + 56 HCl = 21 I2 + 2 Cr2Cl3 + 8 KCl + 42 NaCl + 28 H2O
CaSO4*2H2O + C = CaS + H2O + CO2 =>
CaSO4*2H2O + 2 C = CaS + 2 H2O + 2 CO2
SO2 + CO2 = SCO4 =>
SO2 + CO2 = SCO4
Na2S + AgNO3 = (Ag)2S + Na2(NO3)2 =>
Na2S + 2 AgNO3 = (Ag)2S + Na2(NO3)2
ClO3 + Cr2O3 = CrCl3 + O =>
6 ClO3 + Cr2O3 = 2 CrCl3 + 21 O
Fe3O4 + Cu2O = CuFe2O4 + Fe =>
7 Fe3O4 + 4 Cu2O = 8 CuFe2O4 + 5 Fe
H2SO4(aq) + Al(OH)3(s) = Al2(SO4)3(aq) + H2O(l) =>
3 H2SO4(aq) + 2 Al(OH)3(s) = Al2(SO4)3(aq) + 6 H2O(l)
(NH4)2CO3 + Ba(NO3)2 = NH4NO3 + BaCO3 =>
(NH4)2CO3 + Ba(NO3)2 = 2 NH4NO3 + BaCO3
VOSO4 + KMnO4 + H2O = HVO3 + MnSO4 + K2SO4 + H2SO4 =>
10 VOSO4 + 2 KMnO4 + 12 H2O = 10 HVO3 + 2 MnSO4 + K2SO4 + 7 H2SO4
CHCCH3 + KMnO4 + H2SO4 = CO + K2SO4 + H2O + MnSO4 =>
CHCCH3 + 2 KMnO4 + 3 H2SO4 = 3 CO + K2SO4 + 5 H2O + 2 MnSO4
Al + LiF = AlF + Li =>
Al + LiF = AlF + Li
Fe2O3 + AgNO3 = Ag2O + Fe(NO3)3 =>
Fe2O3 + 6 AgNO3 = 3 Ag2O + 2 Fe(NO3)3
CH3CH2CH2CO2H(l) + CH2CH3OH(l)H = CH3CH2CH2CO2CH2CH3(l) + H2O(l) =>
7 CH3CH2CH2CO2H(l) + 4 CH2CH3OH(l)H = 6 CH3CH2CH2CO2CH2CH3(l) + 6 H2O(l)
KI + H2SO4 = I2 + S + K2SO4 + H2O =>
6 KI + 4 H2SO4 = 3 I2 + S + 3 K2SO4 + 4 H2O
HClO4 + P4O10 = H3PO4 + Cl2O7 =>
12 HClO4 + P4O10 = 4 H3PO4 + 6 Cl2O7
FeCl2 + HNO3 = FeCl3 + Fe(NO3)3 + NO + H2O2 =>
3 FeCl2 + 6 HNO3 = 2 FeCl3 + Fe(NO3)3 + 3 NO + 3 H2O2
C4H7N2 + O2 = CO2 + H2O + NO2 =>
4 C4H7N2 + 31 O2 = 16 CO2 + 14 H2O + 8 NO2
Pb(NO3)2 + KI = Pb(KI)2 + NO3 =>
Pb(NO3)2 + 2 KI = Pb(KI)2 + 2 NO3
K2CrO4 + H2SO4 + CH3CH2OH = Cr2(SO4) + H2O + CH3CHO + K2SO4 =>
2 K2CrO4 + 3 H2SO4 + 5 CH3CH2OH = Cr2(SO4) + 8 H2O + 5 CH3CHO + 2 K2SO4
KAl(SO4)2 = Al2O3 + K2SO4 + SO3 =>
2 KAl(SO4)2 = Al2O3 + K2SO4 + 3 SO3
Ga2(CO3)3 + CO2 + H2O = Ga(HCO3)3 =>
Ga2(CO3)3 + 3 CO2 + 3 H2O = 2 Ga(HCO3)3
Ba(ClO4)2 + Au2(SO3)3 = BaSO3 + Au(ClO4)3 =>
3 Ba(ClO4)2 + Au2(SO3)3 = 3 BaSO3 + 2 Au(ClO4)3
KMnO4 + H2SO4 + N2O = K2SO4 + MnSO4 + NO + H2O =>
2 KMnO4 + 3 H2SO4 + 5 N2O = K2SO4 + 2 MnSO4 + 10 NO + 3 H2O
Hg2(NO3)2 + Na2SO3 + H2O = Hg + Na2SO4 + H2NO3 =>
Hg2(NO3)2 + 2 Na2SO3 + 2 H2O = 2 Hg + 2 Na2SO4 + 2 H2NO3
KCl + Hg2(NO3)2 = KNO3 + Hg2Cl2 =>
2 KCl + Hg2(NO3)2 = 2 KNO3 + Hg2Cl2
NaBr + NaBrO3 + HCl = NaCl + Br2H2O =>
5 NaBr + NaBrO3 + 6 HCl = 6 NaCl + 3 Br2H2O
NaY + H2O = H2 + NaOH + Y2 =>
2 NaY + 2 H2O = H2 + 2 NaOH + Y2
F2 + H2O = HF + O2 =>
2 F2 + 2 H2O = 4 HF + O2
Au2O3 + HCl = HAu2 + ClO3 =>
Au2O3 + HCl = HAu2 + ClO3
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Ag{+} + Li{-} = Ag{-} + Li{+} =>
Ag{+} + Li{-} = Ag{-} + Li{+}
ZnS + CH3COOH = ZnCH2COO + H2S =>
ZnS + CH3COOH = ZnCH2COO + H2S
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
P4 + Cl = PCl3 =>
P4 + 12 Cl = 4 PCl3
NH4NO3(s) = N2(g) + O2(g) + H2O(g) =>
2 NH4NO3(s) = 2 N2(g) + O2(g) + 4 H2O(g)
CH3Cl + KOH = KCl + H2O + C2H4 =>
2 CH3Cl + 2 KOH = 2 KCl + 2 H2O + C2H4
Fe(HCO3)3 + HNO3 = Fe(NO3)3 + H2O + CO2 =>
Fe(HCO3)3 + 3 HNO3 = Fe(NO3)3 + 3 H2O + 3 CO2
SIO2 + KOH = K2SIO3 + H2O =>
SIO2 + 2 KOH = K2SIO3 + H2O
Zn + HCl + SbCl3 = SbH3 + ZnCl2 =>
3 Zn + 3 HCl + SbCl3 = SbH3 + 3 ZnCl2
Na2S + CdSO4 = Na2SO4 + CdS =>
Na2S + CdSO4 = Na2SO4 + CdS
Zn + HOH = H2 + Zn(OH)2 =>
Zn + 2 HOH = H2 + Zn(OH)2
Rb2O2 + H2O = Rb(OH) + O2 =>
2 Rb2O2 + 2 H2O = 4 Rb(OH) + O2
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/15/25
Équations équilibrées sur02/14/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
