| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH3(CH2)5CH3 + 7 O2 = 7 CO2 + 8 H2
AgNO3 + NaSiO3 = NaNO3 + AgSiO3 =>
AgNO3 + NaSiO3 = NaNO3 + AgSiO3
Cd + MnO2 = Mn2O3 + CdO =>
Cd + 2 MnO2 = Mn2O3 + CdO
KI + O3 + H2O = I2 + KOH = O2 =>
6 KI + O3 + 3 H2O = 3 I2 + 6 KOH
C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
SO2 + H2 = S + H2O =>
SO2 + 2 H2 = S + 2 H2O
Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O
C4H8 + H2O = C4H10O =>
C4H8 + H2O = C4H10O
Pb3O4 + KOH = K2PbO2 + K2PbO3 + H2O =>
Pb3O4 + 6 KOH = 2 K2PbO2 + K2PbO3 + 3 H2O
NH4Cl + NaHCO3 = NH3 + CO2 + H2O + NaCl =>
NH4Cl + NaHCO3 = NH3 + CO2 + H2O + NaCl
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
C2H5COOH + Ca(OH)2 = C2H7O2CaCOOH =>
C2H5COOH + Ca(OH)2 = C2H7O2CaCOOH
H2O2 + O2 = H2O38 =>
H2O2 + 18 O2 = H2O38
LiCl(aq) + Ag(NO3)(aq) = Li(NO3)(aq) + AgCl(s) =>
LiCl(aq) + Ag(NO3)(aq) = Li(NO3)(aq) + AgCl(s)
Ba(H2PO4)2 + Ba(OH)2 = BaHPO4 + H2O =>
Ba(H2PO4)2 + Ba(OH)2 = 2 BaHPO4 + 2 H2O
Na2AsO3 + KBrO3 + HCl = Na2AsO4 + Br2 + KCl + H2O =>
5 Na2AsO3 + 2 KBrO3 + 2 HCl = 5 Na2AsO4 + Br2 + 2 KCl + H2O
H2O + K2MnO4 = KOH + MnO2 + O2 =>
2 H2O + 2 K2MnO4 = 4 KOH + 2 MnO2 + O2
Cu{+} = Cu{2+} + Cu =>
2 Cu{+} = Cu{2+} + Cu
C4H6 + KMnO4 + H2SO4 = C4H6O4 + MnSO4 + K2SO4 + H2O =>
5 C4H6 + 8 KMnO4 + 12 H2SO4 = 5 C4H6O4 + 8 MnSO4 + 4 K2SO4 + 12 H2O
KBF4 + K = KF + B =>
KBF4 + 3 K = 4 KF + B
CH3OH6 + O2 = CO2 + H2O =>
4 CH3OH6 + 11 O2 = 4 CO2 + 18 H2O
LiNO3 + Ce(NO3)3 + CH4N2O + H2O = LiCeO2 + NH4NO3 + CO2 =>
LiNO3 + Ce(NO3)3 + 2 CH4N2O + 4 H2O = LiCeO2 + 4 NH4NO3 + 2 CO2
As + NaClO + NaOH = Na3AsO4 + NaCl + H2O =>
2 As + 5 NaClO + 6 NaOH = 2 Na3AsO4 + 5 NaCl + 3 H2O
K2CO3 + Pb(CH2COOH)2 = PbCO3 + KCH2COOH =>
K2CO3 + Pb(CH2COOH)2 = PbCO3 + 2 KCH2COOH
Na2S2O3 + HCl = NaCl + H2O + O2 + S =>
Na2S2O3 + 2 HCl = 2 NaCl + H2O + O2 + 2 S
CH3COOH + CaCO3 = Ca + H2O + CO2 =>
CH3COOH + 4 CaCO3 = 4 Ca + 2 H2O + 6 CO2
AlBr3 + K = Al + KBr =>
AlBr3 + 3 K = Al + 3 KBr
K2Cr3O10 + Zn + HCl = CrCl3 + ZnO + KCl + H2O =>
2 K2Cr3O10 + 9 Zn + 22 HCl = 6 CrCl3 + 9 ZnO + 4 KCl + 11 H2O
BrCH2CH2CH2CH3 + KOH = OHCH2CH2CH2CH3 + KBr =>
BrCH2CH2CH2CH3 + KOH = OHCH2CH2CH2CH3 + KBr
K3PO4 + Sr(NO3)2 = Sr3(PO4)2 + KNO3 =>
2 K3PO4 + 3 Sr(NO3)2 = Sr3(PO4)2 + 6 KNO3
AlCl3 + MgSO4 = Al2(SO4)3 + MgCl2 =>
2 AlCl3 + 3 MgSO4 = Al2(SO4)3 + 3 MgCl2
H2SO4 + AI2(CO3)3 = AI2(SO4)3 + CO2 + H2O =>
3 H2SO4 + AI2(CO3)3 = AI2(SO4)3 + 3 CO2 + 3 H2O
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
CrBr3 + NaOH = NaBr + Cr(OH)3 =>
CrBr3 + 3 NaOH = 3 NaBr + Cr(OH)3
AgNO3 + Na2CO3 = Ag2CO3 + NaNO3 =>
2 AgNO3 + Na2CO3 = Ag2CO3 + 2 NaNO3
NaOCl + AgNO3 = AgCl + AgClO3 + NaNO3 =>
3 NaOCl + 3 AgNO3 = 2 AgCl + AgClO3 + 3 NaNO3
C5H10O + HCl = C5H11OCl =>
C5H10O + HCl = C5H11OCl
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
CH3OCH3HCl = C2H6OHCl =>
CH3OCH3HCl = C2H6OHCl
Fe(OH)2 + H3PO4 = Fe3(PO4)2 + H2O =>
3 Fe(OH)2 + 2 H3PO4 = Fe3(PO4)2 + 6 H2O
K2Cr2O7 + HOCH2CH2OH + H2SO4 + K2C2O4 = K3[Cr(C2O4)3]5 + K2SO4 + H2O =>
20 K2Cr2O7 + 3 HOCH2CH2OH + 125 H2SO4 + 117 K2C2O4 = 8 K3[Cr(C2O4)3]5 + 125 K2SO4 + 134 H2O
Ag + H2SO4 = Ag2SO4 + H2O + SO2 =>
2 Ag + 2 H2SO4 = Ag2SO4 + 2 H2O + SO2
FeNO3 + NH4SCN = FeSCN + NH4NO3 =>
FeNO3 + NH4SCN = FeSCN + NH4NO3
Ca(HCO3)2 + Ba(OH)2 = BaCO3 + Ca(OH)2 + H2O =>
Ca(HCO3)2 + 2 Ba(OH)2 = 2 BaCO3 + Ca(OH)2 + 2 H2O
Al(NO3)3 + Na2CO3 = Al2(CO3)3 + NaNO3 =>
2 Al(NO3)3 + 3 Na2CO3 = Al2(CO3)3 + 6 NaNO3
(NaClO3) + (C7H5NaO2)9(C6H8(NO2)2O5)1 = NaCl + Na2CO3 + CO2 + H2O + N2 =>
284(NaClO3) + 6(C7H5NaO2)9(C6H8(NO2)2O5)1 = 284 NaCl + 27 Na2CO3 + 387 CO2 + 159 H2O + 6 N2
AgNO3 + NaOH = AgOH + NaNO3 =>
AgNO3 + NaOH = AgOH + NaNO3
Sn(SO4)2 + Mg = MgSO4 + Sn =>
Sn(SO4)2 + 2 Mg = 2 MgSO4 + Sn
NO2 + H2O = HNO3 + HN2 =>
11 NO2 + 5 H2O = 9 HNO3 + HN2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/18/24
Équations équilibrées sur12/18/23
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