| Équations équilibrées la veille | Équations équilibrées le lendemain |
5 Ta2TiC2F2 = 8 TaC + 2 TiC + 2 TaF5 + 3 Ti
CH3CH(OH)CH2CH3 + O2 = CH3COCH2CH3 + H2O =>
2 CH3CH(OH)CH2CH3 + O2 = 2 CH3COCH2CH3 + 2 H2O
Au + CuCl = Cu + AuCl =>
Au + CuCl = Cu + AuCl
FeCl2 + (NH4)2S + H2O = Fe(OH)2 + NH4Cl + H2S =>
FeCl2 + (NH4)2S + 2 H2O = Fe(OH)2 + 2 NH4Cl + H2S
CO2 + C4H10 = CO2C4H10 =>
CO2 + C4H10 = CO2C4H10
Ba(NO3)2(aq) + NaSO4(aq) = BaSO4 + Na(NO3)2 =>
Ba(NO3)2(aq) + NaSO4(aq) = BaSO4 + Na(NO3)2
Mg2SiO4 = Mg + Si + O2 =>
Mg2SiO4 = 2 Mg + Si + 2 O2
NaHCO3 + H2C2H4O6 = Na2C4H4O6 + CO2 + H2O =>
2 NaHCO3 + 5 H2C2H4O6 = Na2C4H4O6 + 8 CO2 + 14 H2O
He4C + Ne2Cle4 = CCle4 + Ne2 + He2 =>
He4C + Ne2Cle4 = CCle4 + Ne2 + 2 He2
C6H5NH2 + C4H6O3 = C6H5NHCOCH3 + CH3COOH =>
C6H5NH2 + C4H6O3 = C6H5NHCOCH3 + CH3COOH
Ni(s) + H2SO4 = Ni2(SO4)3 + H2 =>
2 Ni(s) + 3 H2SO4 = Ni2(SO4)3 + 3 H2
C2H5OH + Na = C4H6 + NaOH + H2 =>
2 C2H5OH + 2 Na = C4H6 + 2 NaOH + 2 H2
KMnO4 + Ni(NO3)2 = KNO3 + Ni(MnO4)2 =>
2 KMnO4 + Ni(NO3)2 = 2 KNO3 + Ni(MnO4)2
H2Cl2 + Na2S = H2S + NaCl =>
H2Cl2 + Na2S = H2S + 2 NaCl
CH3OH + CH3CH2COOH = CH3COOCH2CH3 + H2O =>
CH3OH + CH3CH2COOH = CH3COOCH2CH3 + H2O
Na2O + SO3 = Na2S + O4 =>
Na2O + SO3 = Na2S + O4
Al + Cu2SO4 = Al2(SO4)3 + Cu =>
2 Al + 3 Cu2SO4 = Al2(SO4)3 + 6 Cu
Ba(OH)2 + H2O = BaH2 + O3H =>
5 Ba(OH)2 + 2 H2O = 5 BaH2 + 4 O3H
NaNO3 = NaNO2 + O2 =>
2 NaNO3 = 2 NaNO2 + O2
BaO + ZnO = ZnBaO2 =>
BaO + ZnO = ZnBaO2
NiBr + CoI2 = NiI2 + CoBr =>
NiBr + CoI2 = NiI2 + CoBr
Li + NH3 = LiNH + H2 =>
Li + NH3 = LiNH + H2
CH3CH2NH3 + HCl = CH3CH2NH4 + Cl =>
CH3CH2NH3 + HCl = CH3CH2NH4 + Cl
Na3PO4 + CoCl = CoPO4 + Na3Cl =>
Na3PO4 + CoCl = CoPO4 + Na3Cl
H3PO4 + KOH = H2O + PO4K3 =>
H3PO4 + 3 KOH = 3 H2O + PO4K3
FeCl2 + CuCl2 = Cu + FeCl3 =>
2 FeCl2 + CuCl2 = Cu + 2 FeCl3
C6H12O3 + O2 = CO2 + H2O =>
2 C6H12O3 + 15 O2 = 12 CO2 + 12 H2O
NH4Br + KCl = NH4Cl + KBr =>
NH4Br + KCl = NH4Cl + KBr
C9H17OH + O2 = CO + H2O =>
2 C9H17OH + 17 O2 = 18 CO + 18 H2O
NaNO3 = NaO + N02 + O2 =>
2 NaNO3 = 2 NaO + N02 + 2 O2
CH3NH3Cl + NaOH = CH3NH3ClH + NaO =>
CH3NH3Cl + NaOH = CH3NH3ClH + NaO
C9H17OH + O2 = CO + H2O =>
2 C9H17OH + 17 O2 = 18 CO + 18 H2O
TiOSO4 + H2O2 + H2SO4 = H2[Ti(O2)(SO4)2] + H2O =>
TiOSO4 + H2O2 + H2SO4 = H2[Ti(O2)(SO4)2] + H2O
FeBr3 + (NH4)3PO4 = FePO4 + NH4Br =>
FeBr3 + (NH4)3PO4 = FePO4 + 3 NH4Br
Al + NaOH = Na3(AlO3) + H2 =>
2 Al + 6 NaOH = 2 Na3(AlO3) + 3 H2
KMnO4 + MgS = K2S + Mg(MnO4)2 =>
2 KMnO4 + MgS = K2S + Mg(MnO4)2
Na2CrO4 + NaI + H2SO4 = Cr2(SO4)2 + I2 + Na2SO4 + H2O =>
2 Na2CrO4 + 8 NaI + 8 H2SO4 = Cr2(SO4)2 + 4 I2 + 6 Na2SO4 + 8 H2O
HI + Sr(OH)2 = SrI + OH + H2O =>
HI + Sr(OH)2 = SrI + OH + H2O
Hg(NO3)2 + KI = KNO3 + HgI2 =>
Hg(NO3)2 + 2 KI = 2 KNO3 + HgI2
HSO4 + Mn + HNO3 = MnSO4 + NO2 + H2O =>
HSO4 + Mn + HNO3 = MnSO4 + NO2 + H2O
LiO + Ca = CaO + Li =>
LiO + Ca = CaO + Li
Hg(NO3)2 + KI = KNO3 + HgI2 =>
Hg(NO3)2 + 2 KI = 2 KNO3 + HgI2
F2 + MnCl3 = Cl2 + MnF3 =>
3 F2 + 2 MnCl3 = 3 Cl2 + 2 MnF3
CH3NH3Cl + NaOH = CH3NH3ClH + NaO =>
CH3NH3Cl + NaOH = CH3NH3ClH + NaO
HSO3 + K4Fe(CN)6 + KMnO4 = CO2 + Fe2(SO4)3 + H2O + HNO3 + KHSO4 + MnSO4 =>
299 HSO3 + 6 K4Fe(CN)6 + 133 KMnO4 = 36 CO2 + 3 Fe2(SO4)3 + 53 H2O + 36 HNO3 + 157 KHSO4 + 133 MnSO4
CuSO4*(NH4)2SO4*6H2O + NaOH = Cu(OH)2 + Na2SO4 + H2O + NH3 =>
CuSO4*(NH4)2SO4*6H2O + 4 NaOH = Cu(OH)2 + 2 Na2SO4 + 8 H2O + 2 NH3
CH3NH3Cl + NaOH = CH3NH3ClH + NaO =>
CH3NH3Cl + NaOH = CH3NH3ClH + NaO
SnSO4 + NaOH = Na2SO4 + Na2[Sn(OH)4] =>
SnSO4 + 4 NaOH = Na2SO4 + Na2[Sn(OH)4]
Mn{2+} + PbO2 + H{+} = MnO4{-} + Pb{2+} + H2O =>
2 Mn{2+} + 5 PbO2 + 4 H{+} = 2 MnO4{-} + 5 Pb{2+} + 2 H2O
Ni(NO3)2 + NiO = Ni2O3 + NO2 =>
Ni(NO3)2 + NiO = Ni2O3 + 2 NO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/16/24
Équations équilibrées sur08/15/23
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