| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaOSIO2 = CaSIO3
Na2C2O4(aq) + Mn(CH3COO)2(aq) = MnC2O4(s) + NaCH3CO2(aq) =>
Na2C2O4(aq) + Mn(CH3COO)2(aq) = MnC2O4(s) + 2 NaCH3CO2(aq)
CrCl2 + H2S = CrS + HCl =>
CrCl2 + H2S = CrS + 2 HCl
Al3 + Fe = AlFe =>
Al3 + 3 Fe = 3 AlFe
Br2 + H2O = HBr + HBrO3 =>
3 Br2 + 3 H2O = 5 HBr + HBrO3
(Cu2)2SO4 + Fe = (Fe2)2SO4 + Cu =>
(Cu2)2SO4 + 4 Fe = (Fe2)2SO4 + 4 Cu
LiS + KNO3 = LiNO3 + KS =>
LiS + KNO3 = LiNO3 + KS
Al + Au(C2H3O2)3 = Al(C2H3O2)3 + Au =>
Al + Au(C2H3O2)3 = Al(C2H3O2)3 + Au
C6H8 + I3{-} + H2O = C6H6O6 + I{-} + H{+} =>
C6H8 + 7 I3{-} + 6 H2O = C6H6O6 + 21 I{-} + 14 H{+}
Mg(OH)2 + H3(C6H5O7) = H2O + Mg3(C6H5O7)2 =>
3 Mg(OH)2 + 2 H3(C6H5O7) = 6 H2O + Mg3(C6H5O7)2
N2 + O5 + H2O = HNO2 =>
5 N2 + 3 O5 + 5 H2O = 10 HNO2
SiOCaCO3 = SiCO3CaO =>
SiOCaCO3 = SiCO3CaO
Fe + Si = FeSi =>
Fe + Si = FeSi
C3H6O + H2O2 = C12H24O8 + H2O =>
4 C3H6O + 4 H2O2 = C12H24O8 + 4 H2O
Zn(SO4) = Zn + SO4 =>
Zn(SO4) = Zn + SO4
CaO + NO5 = CaO3 + NO =>
2 CaO + NO5 = 2 CaO3 + NO
CH3COOH + Mn = MnC2H4 + O2 =>
CH3COOH + Mn = MnC2H4 + O2
Al + CuSO4 = Al2(SO4)3 + Cu =>
2 Al + 3 CuSO4 = Al2(SO4)3 + 3 Cu
C3H6O + H2O2 = C6H12O4 + H2 =>
2 C3H6O + H2O2 = C6H12O4 + H2
HBrO3 + SO2 + H2O = Br2 + H2SO4 =>
2 HBrO3 + 5 SO2 + 4 H2O = Br2 + 5 H2SO4
Al2O3 + K2O = KAlO2 =>
Al2O3 + K2O = 2 KAlO2
Al2Br6 + Cl2 = AlCl3 + Br =>
Al2Br6 + 3 Cl2 = 2 AlCl3 + 6 Br
Zr + HNO3 + HF = H3ZrF7 + NO + H2O =>
3 Zr + 4 HNO3 + 21 HF = 3 H3ZrF7 + 4 NO + 8 H2O
Co(NO3)2 + NaOH + H2O2 = Co(OH)3 + O2 + NaNO2 =>
2 Co(NO3)2 + 4 NaOH + H2O2 = 2 Co(OH)3 + 2 O2 + 4 NaNO2
C3H6O + H2O2 = CO2 + H2O =>
C3H6O + 8 H2O2 = 3 CO2 + 11 H2O
NaBr + I = NaI + Br =>
NaBr + I = NaI + Br
P4 + Cl2 = P4Cl2 =>
P4 + Cl2 = P4Cl2
HC = H + C =>
HC = H + C
AgNO3 + CaBr2 = AgBr + (NO3)2Ca =>
2 AgNO3 + CaBr2 = 2 AgBr + (NO3)2Ca
CaCl2 + Na2CO3 = NaCl + CaCO3 =>
CaCl2 + Na2CO3 = 2 NaCl + CaCO3
Ag(NO3) + Na2CrO4 = NaNO3 + Ag2CrO4 =>
2 Ag(NO3) + Na2CrO4 = 2 NaNO3 + Ag2CrO4
Pb(NO3)2 + K2CO3 + H2O = KNO3 + Pb(OH)2 + CO2 =>
Pb(NO3)2 + K2CO3 + H2O = 2 KNO3 + Pb(OH)2 + CO2
SiO2 + F = SiF4 + O2 =>
SiO2 + 4 F = SiF4 + O2
C2H4 + Cl2 = C2H3Cl + HCl =>
C2H4 + Cl2 = C2H3Cl + HCl
BaBr + Na3(PO4) = Ba3(PO4) + NaBr =>
3 BaBr + Na3(PO4) = Ba3(PO4) + 3 NaBr
HVO3 + FeSO4 + H2SO4 = V2(SO4) + Fe2(SO4)3 + H2O =>
2 HVO3 + 8 FeSO4 + 5 H2SO4 = V2(SO4) + 4 Fe2(SO4)3 + 6 H2O
PbO2 + KI + H2SO4 = K2SO4 + PbSO4 + H2O + I2 =>
PbO2 + 2 KI + 2 H2SO4 = K2SO4 + PbSO4 + 2 H2O + I2
Fe(OH)3 + O2 + K2O = K2FeO4 + H2O =>
4 Fe(OH)3 + 3 O2 + 4 K2O = 4 K2FeO4 + 6 H2O
CH3COCH3 + NH3 + H2 = CH3CHNH2CH3 + H2O =>
CH3COCH3 + NH3 + H2 = CH3CHNH2CH3 + H2O
C5H10O2(l) + O2(g) = CO2(g) + H2O(g) =>
2 C5H10O2(l) + 13 O2(g) = 10 CO2(g) + 10 H2O(g)
KIO3 + KI + H2SO4 = KI3 + K2SO4 + H2O =>
KIO3 + 8 KI + 3 H2SO4 = 3 KI3 + 3 K2SO4 + 3 H2O
Au(CN)(aq) + Zn(s) = Zn(CN)2(aq) + Au(s) =>
2 Au(CN)(aq) + Zn(s) = Zn(CN)2(aq) + 2 Au(s)
Al + Fe2 = Al{3+} + Fe{-} =>
2 Al + 3 Fe2 = 2 Al{3+} + 6 Fe{-}
S + Cl2 = SCl6 =>
S + 3 Cl2 = SCl6
Cr2(SO4)3 + K2SO4 + H2O = KCr(SO4)2*12H2O =>
Cr2(SO4)3 + K2SO4 + 24 H2O = 2 KCr(SO4)2*12H2O
Fe(OH)3 + NaOH = Na5[Fe(OH)8] =>
Fe(OH)3 + 5 NaOH = Na5[Fe(OH)8]
Co(NO3)2 + H2O2 + NaOH = CoO2 + Na(NO3) + H2O =>
Co(NO3)2 + H2O2 + 2 NaOH = CoO2 + 2 Na(NO3) + 2 H2O
In + Co + Sb = InCo20Sb60 =>
In + 20 Co + 60 Sb = InCo20Sb60
Hg2Br2 + Cl2 = HgCl + Br =>
Hg2Br2 + Cl2 = 2 HgCl + 2 Br
Mg(s) + CH3CO2H(aq) = Mg(CH3CO2)2(aq) + H2(g) =>
Mg(s) + 2 CH3CO2H(aq) = Mg(CH3CO2)2(aq) + H2(g)
| 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 sur07/11/24
Équations équilibrées sur08/10/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
