| Équations équilibrées la veille | Équations équilibrées le lendemain |
SICl4 + 2 Zn = SI + 2 ZnCl2
K2CrO4 + KCl + H2O = KCrO2 + KClO + KOH =>
2 K2CrO4 + 3 KCl + H2O = 2 KCrO2 + 3 KClO + 2 KOH
K2SO4(aq) + Pb(NO3)2(aq) = KNO3(aq) + PbSO4(s) =>
K2SO4(aq) + Pb(NO3)2(aq) = 2 KNO3(aq) + PbSO4(s)
Na2S2O5 + HNO3 = NaNO3 + SO2 + H2O =>
Na2S2O5 + 2 HNO3 = 2 NaNO3 + 2 SO2 + H2O
C5H6O + O2(g) = CO2(g) + H2O =>
C5H6O + 6 O2(g) = 5 CO2(g) + 3 H2O
Ca + O2 = CaO = = =>
2 Ca + O2 = 2 CaO
Fe2O3 + H2 = FeOH3 + O2 =>
2 Fe2O3 + 6 H2 = 4 FeOH3 + O2
Mg + CuF = CuMg + F =>
Mg + CuF = CuMg + F
H4BO + H2O = HBO2 + H2 =>
2 H4BO + 2 H2O = 2 HBO2 + 5 H2
Na2SO4 + C = Na2S + CO2 =>
Na2SO4 + 2 C = Na2S + 2 CO2
K2CrO4 + KCl + H2O = KCrO2 + KClO + KOH =>
2 K2CrO4 + 3 KCl + H2O = 2 KCrO2 + 3 KClO + 2 KOH
NO + CaO = CaN + O2 =>
NO + CaO = CaN + O2
Os + N2 = OsN =>
2 Os + N2 = 2 OsN
(Ca(ClO)2) + H2O = (HClO) + Ca(OH)2 =>
(Ca(ClO)2) + 2 H2O = 2(HClO) + Ca(OH)2
(NH3)H2SO4 = NH3 + H2SO4 =>
(NH3)H2SO4 = NH3 + H2SO4
HCl + CuSO4 = CuCl2 + H2SO4 =>
2 HCl + CuSO4 = CuCl2 + H2SO4
C4H10 + O2 = CO2 + HOH =>
2 C4H10 + 13 O2 = 8 CO2 + 10 HOH
CH3CHCHCH2CH3 + KMnO4 + H2O = MnO2 + CH3CH(OH)CH(OH)CH2CH3 + KOH =>
3 CH3CHCHCH2CH3 + 2 KMnO4 + 4 H2O = 2 MnO2 + 3 CH3CH(OH)CH(OH)CH2CH3 + 2 KOH
MgCl2 + NH3 + Na2HPO4 = Mg(NH4)PO4 + NaCl =>
MgCl2 + NH3 + Na2HPO4 = Mg(NH4)PO4 + 2 NaCl
K2CrO4 + HCl + SnCl2 = K2[SnCl6] + H2[SnCl6] + CrCl3 + H2O =>
2 K2CrO4 + 18 HCl + 3 SnCl2 = 2 K2[SnCl6] + H2[SnCl6] + 2 CrCl3 + 8 H2O
HCl + CuSO4 = CuCl2 + H2SO4 =>
2 HCl + CuSO4 = CuCl2 + H2SO4
NH4HSO4 + KOH = K2SO4 + NH3 + H2O =>
NH4HSO4 + 2 KOH = K2SO4 + NH3 + 2 H2O
HBr + C6H5OH = C6H5Br + H2O =>
HBr + C6H5OH = C6H5Br + H2O
Fe(SO4) + K3(PO4)2 = Fe3(PO4)2 + K3(SO4)3 =>
3 Fe(SO4) + K3(PO4)2 = Fe3(PO4)2 + K3(SO4)3
Na3[Cr(OH)6] + KOH + H2O2 = K2CrO4 + H2O + NaOH =>
2 Na3[Cr(OH)6] + 4 KOH + 3 H2O2 = 2 K2CrO4 + 8 H2O + 6 NaOH
CrCl + KOH = CrOH + KCl =>
CrCl + KOH = CrOH + KCl
Zinc + hydrochloricacid = zincchloride + hydrogen =>
Zn + 2 HCl = ZnCl2 + H2
NaBr + FeCl3 = Fe(Br)3 + NaCl =>
3 NaBr + FeCl3 = Fe(Br)3 + 3 NaCl
Na3(PO4)(aq) + NH4Cl(aq) = NaCl(s) + PO4(NH4)3(aq) =>
Na3(PO4)(aq) + 3 NH4Cl(aq) = 3 NaCl(s) + PO4(NH4)3(aq)
NaI + KMnO4 = NaMnO4 + I2 + K =>
2 NaI + 2 KMnO4 = 2 NaMnO4 + I2 + 2 K
Cu + Cl2 = CuCl =>
2 Cu + Cl2 = 2 CuCl
KNO3 + C12H22O11 = KOH + CO2 + H2O + N2 =>
48 KNO3 + 5 C12H22O11 = 48 KOH + 60 CO2 + 31 H2O + 24 N2
Zn{2+} + K{+} + Fe(CN)6{4-} = Zn(Fe(CN)6)3 + K =>
Zn{2+} + 10 K{+} + 3 Fe(CN)6{4-} = Zn(Fe(CN)6)3 + 10 K
BaCl2 + K2Cr2O7 = BaCr2O7 + KCl =>
BaCl2 + K2Cr2O7 = BaCr2O7 + 2 KCl
H3PO4 + (NH4)29MoO4 + HNO3 = (NH4)3PO4*12MoO3 + NH4NO3 + H2O =>
2 H3PO4 + 24.000000000001(NH4)29MoO4 + 852.00000000005HNO3 = 2.0000000000001(NH4)3PO4*12MoO3 + 771.00000000004NH4NO3 + 267.00000000002H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
CH4 + O2 = CO26 + H2O =>
CH4 + 14 O2 = CO26 + 2 H2O
C7H7N + O2 = CO2 + H2O + NO =>
4 C7H7N + 37 O2 = 28 CO2 + 14 H2O + 4 NO
Mg3N2 + H2O = Mg3N2H2O =>
Mg3N2 + H2O = Mg3N2H2O
CH3O + NaNH2 = CH3OH2 + NaNH =>
CH3O + 2 NaNH2 = CH3OH2 + 2 NaNH
H2S + Al(OH)3 = AlOHS + H2O =>
H2S + Al(OH)3 = AlOHS + 2 H2O
Mn + Al(NO3)3 = Mn(NO3)2 + Al =>
3 Mn + 2 Al(NO3)3 = 3 Mn(NO3)2 + 2 Al
KMnO4 + H2SO4 + C6H5CHO = K2SO4 + MnSO4 + C6H5COOH + H2O =>
2 KMnO4 + 3 H2SO4 + 5 C6H5CHO = K2SO4 + 2 MnSO4 + 5 C6H5COOH + 3 H2O
KMnO4 + H2O = MnO2 + KOH + O2 =>
4 KMnO4 + 2 H2O = 4 MnO2 + 4 KOH + 3 O2
CaO + HCl = CaCl2 + H2O =>
CaO + 2 HCl = CaCl2 + H2O
HCl + Pb(OH)2 = Pb(OH)Cl + H2O =>
HCl + Pb(OH)2 = Pb(OH)Cl + H2O
C9H12 + O2 = CO2 + H2O =>
C9H12 + 12 O2 = 9 CO2 + 6 H2O
C3H8OH + KMnO4 + H2SO4 = CH3CH2COOH + Mn2SO4 + K2SO4 + H2O =>
12 C3H8OH + 10 KMnO4 + 10 H2SO4 = 12 CH3CH2COOH + 5 Mn2SO4 + 5 K2SO4 + 28 H2O
C4H10O + CH3CO2H = C6H12O2 + H2O =>
C4H10O + CH3CO2H = C6H12O2 + H2O
K2CO3 + Cr2(SO4)3 = K2SO4 + Cr2(CO3)3 =>
3 K2CO3 + Cr2(SO4)3 = 3 K2SO4 + Cr2(CO3)3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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