| Équations équilibrées la veille | Équations équilibrées le lendemain |
BaO + 2 KOH = Ba(OH)2 + K2O
C6H5OH + CH3COCl = CH3COOC6H5 + HCl =>
C6H5OH + CH3COCl = CH3COOC6H5 + HCl
HNO3 + Mn = H2 + Mn(NO3)2 =>
2 HNO3 + Mn = H2 + Mn(NO3)2
Zn(oh)2 + NaOH + H2O = Na2Zn(OH)4 + H2 =>
Zn(oh)2 + 4 NaOH + 4 H2O = 2 Na2Zn(OH)4 + 2 H2
H2CO3 + KOH = KHCO3 + H2O =>
H2CO3 + KOH = KHCO3 + H2O
Cr2(SO4)3 + (NH)2S + H2O = Cr(OH)3 + (NH4)2SO4 + H2S =>
Cr2(SO4)3 + 12(NH)2S + 42 H2O = 2 Cr(OH)3 + 12(NH4)2SO4 + 3 H2S
HCHO + Cu(OH)2 = Cu + CO2 + H2O =>
HCHO + 2 Cu(OH)2 = 2 Cu + CO2 + 3 H2O
Bi + KI = BiI3 + K =>
Bi + 3 KI = BiI3 + 3 K
K2SO4 + Ba(OH)2 = K2(OH)2 + BaSO4 =>
K2SO4 + Ba(OH)2 = K2(OH)2 + BaSO4
Cr + H2SO4 = Cr4(SO4)3 + H2 =>
4 Cr + 3 H2SO4 = Cr4(SO4)3 + 3 H2
Na2SO3 + K2O = K2SO3 + Na2O =>
Na2SO3 + K2O = K2SO3 + Na2O
RbOH + SiO2 = Rb2SiO3 + H2O =>
2 RbOH + SiO2 = Rb2SiO3 + H2O
BaO + ZnO = Ba2ZnO3 =>
2 BaO + ZnO = Ba2ZnO3
Ba + (IO3)5 = Ba(IO3)2 =>
5 Ba + 2(IO3)5 = 5 Ba(IO3)2
Mg(NO3)2 + H2O = MgO + HNO3 =>
Mg(NO3)2 + H2O = MgO + 2 HNO3
KI + FeCl3 + H2O = I2 + KCl + Fe(OH)2 + HCl =>
2 KI + 2 FeCl3 + 4 H2O = I2 + 2 KCl + 2 Fe(OH)2 + 4 HCl
K2Cr2O7 + C3H6 + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3COOH + H2O =>
2 K2Cr2O7 + 2 C3H6 + 8 H2SO4 = 2 Cr2(SO4)3 + 2 K2SO4 + 3 CH3COOH + 8 H2O
AlZn + HCl = AlCl + Zn + H =>
AlZn + HCl = AlCl + Zn + H
Li + O1 = Li2O =>
2 Li + O1 = Li2O
C2H6SO2Cl2 = C2H5ClSO2HCl =>
C2H6SO2Cl2 = C2H5ClSO2HCl
BaO + ZnO = Ba2ZnO3 =>
2 BaO + ZnO = Ba2ZnO3
Na2S2O3 + FeCl3 = Na[Fe(S2O3)2] + NaCl =>
2 Na2S2O3 + FeCl3 = Na[Fe(S2O3)2] + 3 NaCl
B2O3 + HCl = BCl3 + H2O =>
B2O3 + 6 HCl = 2 BCl3 + 3 H2O
MgO + H2SO4 + H2O = MgSO4*7H2O =>
MgO + H2SO4 + 6 H2O = MgSO4*7H2O
Co(NO3)2 + NH4SCN = (NH4)2[Co(NCS)4] + NH4NO3 =>
Co(NO3)2 + 4 NH4SCN = (NH4)2[Co(NCS)4] + 2 NH4NO3
Ca(OH)2 + CO2 = Ca(HCO3)2 =>
Ca(OH)2 + 2 CO2 = Ca(HCO3)2
C + I = CI =>
C + I = CI
NH2CH2COOH + HCl = ClNH3CH2COOH =>
NH2CH2COOH + HCl = ClNH3CH2COOH
Na2B4O7(s) + H2O(l) = NaB(OH)4(aq) + B(OH)3(aq) =>
Na2B4O7(s) + 7 H2O(l) = 2 NaB(OH)4(aq) + 2 B(OH)3(aq)
SiO2 + C2 = SiC2 + CO =>
SiO2 + 2 C2 = SiC2 + 2 CO
Ca2Si + H2SO4 = SiH4 + Ca2(SO4)2 =>
Ca2Si + 2 H2SO4 = SiH4 + Ca2(SO4)2
Rb(s) + Zn(NO3)2(aq) = RbNO3 + Zn2 =>
4 Rb(s) + 2 Zn(NO3)2(aq) = 4 RbNO3 + Zn2
KOH + MgCl2 = KCl + Mg(OH)2 =>
2 KOH + MgCl2 = 2 KCl + Mg(OH)2
Bi + KI = BiI3 + K =>
Bi + 3 KI = BiI3 + 3 K
ZnO + NH4(NO3) = Zn(NO3)2 + NH3 + H2O =>
ZnO + 2 NH4(NO3) = Zn(NO3)2 + 2 NH3 + H2O
Na + Cl2 = NaCl6 =>
Na + 3 Cl2 = NaCl6
Ag2OH2O = Ag(OH) =>
Ag2OH2O = 2 Ag(OH)
Na2S + MgSO4 = Na2SO4 + MgS =>
Na2S + MgSO4 = Na2SO4 + MgS
Ba(No3)2 + HCl = BaCl + H(No3)2 =>
Ba(No3)2 + HCl = BaCl + H(No3)2
HSO4{+} + H2O{-} = H2O{+} + HSO4{-} =>
HSO4{+} + H2O{-} = H2O{+} + HSO4{-}
K2CrO4 + Na2CO3 + S = Na2Cr2S4 + CO2 + SO2 + K2S =>
4 K2CrO4 + 2 Na2CO3 + 21 S = 2 Na2Cr2S4 + 2 CO2 + 9 SO2 + 4 K2S
KCl(aq) + AgNO3(aq) = KNO3 + ClAg =>
KCl(aq) + AgNO3(aq) = KNO3 + ClAg
NH4NO3 + LiOH = NH4OH + LiNO3 =>
NH4NO3 + LiOH = NH4OH + LiNO3
NaOH(s) + H2O(l) = NaO + H3O =>
NaOH(s) + H2O(l) = NaO + H3O
Bi + KI = BiI3 + K =>
Bi + 3 KI = BiI3 + 3 K
KCl + KMnO4 + H2O = KClO3 + MnO2 + KOH =>
KCl + 2 KMnO4 + H2O = KClO3 + 2 MnO2 + 2 KOH
ClO2 + NaOH = NaClO2 + NaClO3 + H2O =>
2 ClO2 + 2 NaOH = NaClO2 + NaClO3 + H2O
CH3COCH2CH3 + H2 = CH3CCH2CH3 + H2O =>
CH3COCH2CH3 + H2 = CH3CCH2CH3 + H2O
CH2(OH)CH2CH2OH + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3CH2CH2COOH + H2O =>
12 CH2(OH)CH2CH2OH + 2 K2Cr2O7 + 8 H2SO4 = 2 Cr2(SO4)3 + 2 K2SO4 + 9 CH3CH2CH2COOH + 20 H2O
Fe{2+} + [NO3]{-} + [H]{+} = Fe{3+} + H2O + NO =>
3 Fe{2+} + [NO3]{-} + 4[H]{+} = 3 Fe{3+} + 2 H2O + NO
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/05/25
Équations équilibrées sur03/07/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
