| Équations équilibrées la veille | Équations équilibrées le lendemain |
NiI2 + 2 PPh3 = NiI2(PPh3)2
HNO3 + Cl = HCl + NO3 =>
HNO3 + Cl = HCl + NO3
NaClO3 = NaO + Cl + O2 =>
NaClO3 = NaO + Cl + O2
C6H6 + C2H6O = C8H10 + H2O =>
C6H6 + C2H6O = C8H10 + H2O
C6H11OH + KMnO4 + KOH = C6H10O + K2MnO4 + H2O =>
C6H11OH + 2 KMnO4 + 2 KOH = C6H10O + 2 K2MnO4 + 2 H2O
KSCN + Ag(NO3)2 = Ag(SCN)2 + KNO3 =>
2 KSCN + Ag(NO3)2 = Ag(SCN)2 + 2 KNO3
C6H5COONa + O2 = CO2 + Na2CO3 + H2O =>
2 C6H5COONa + 15 O2 = 13 CO2 + Na2CO3 + 5 H2O
Tl2(CO3)3 + H2SO4 = Tl2(SO4)3 + H2O + CO2 =>
Tl2(CO3)3 + 3 H2SO4 = Tl2(SO4)3 + 3 H2O + 3 CO2
H2O2(l) = H2O(l) + O2(g) =>
2 H2O2(l) = 2 H2O(l) + O2(g)
C + H2 = CH2 =>
C + H2 = CH2
AgNO3 + NaOH + H2O = NaNO2 + AgOH + H2O2 =>
AgNO3 + NaOH + H2O = NaNO2 + AgOH + H2O2
(NH4)3PO4 + H2O = (NH4)H2PO4 + NH4OH =>
(NH4)3PO4 + 2 H2O = (NH4)H2PO4 + 2 NH4OH
HC4H5O2(l) + O2(g) = CO2(g) + H2O(g) =>
2 HC4H5O2(l) + 9 O2(g) = 8 CO2(g) + 6 H2O(g)
Al + KClO4 = AlO2 + KCl =>
2 Al + KClO4 = 2 AlO2 + KCl
Fe(OH)2 + NaOH = Na4[Fe(OH)6] =>
Fe(OH)2 + 4 NaOH = Na4[Fe(OH)6]
LiCl + Na2(SO4) = Li2(SO4) + NaCl =>
2 LiCl + Na2(SO4) = Li2(SO4) + 2 NaCl
Ba(HCO3)2 + K2Cr2O7 = BaCrO4 + CO2 + H2O + KHCO3 =>
2 Ba(HCO3)2 + K2Cr2O7 = 2 BaCrO4 + 2 CO2 + H2O + 2 KHCO3
Cu2 + H2C2O4 = Cu2C2O4 + H2 =>
Cu2 + H2C2O4 = Cu2C2O4 + H2
(NH4)3SbS3 + HCl = SbCl3 + (NH4)2S + H2S =>
2(NH4)3SbS3 + 6 HCl = 2 SbCl3 + 3(NH4)2S + 3 H2S
Hf + Mg = HfMg =>
Hf + Mg = HfMg
CH3CH2OH + CH3CH2CH2COOH = CH3CH2COOCH2CH2CH3 + H2O =>
CH3CH2OH + CH3CH2CH2COOH = CH3CH2COOCH2CH2CH3 + H2O
Ca(OH)2 + Cl2O7 = CaO + Cl(OH)7 =>
7 Ca(OH)2 + Cl2O7 = 7 CaO + 2 Cl(OH)7
ZnCl + AgNO = ZnNO + AgCl =>
ZnCl + AgNO = ZnNO + AgCl
Fe{2+} + H{+} + H2O2 = Fe{3+} + H2O =>
2 Fe{2+} + 2 H{+} + H2O2 = 2 Fe{3+} + 2 H2O
C2H5NO2 + Mn(NO3)2 + Gd(NO3)3 = GdMnO3 + H2O + CO2 + N2 =>
16 C2H5NO2 + 6 Mn(NO3)2 + 6 Gd(NO3)3 = 6 GdMnO3 + 40 H2O + 32 CO2 + 23 N2
HNO2(aq) + Zn(s) = H2(g)Zn(NO2)2(aq) =>
2 HNO2(aq) + Zn(s) = H2(g)Zn(NO2)2(aq)
PB(C2H3O2)2 + KI = PBI2 + KC2H3O2 =>
PB(C2H3O2)2 + 2 KI = PBI2 + 2 KC2H3O2
ZnCl2 + NH3 = Zn(NH3)4Cl2 =>
ZnCl2 + 4 NH3 = Zn(NH3)4Cl2
Si + Li = LiSi =>
Si + Li = LiSi
Li(s) + MgBr2(aq) = LiBr(aq) + Mg(s) =>
2 Li(s) + MgBr2(aq) = 2 LiBr(aq) + Mg(s)
H2CO3 + Mg(OH)2 = MgCO3 + H2O =>
H2CO3 + Mg(OH)2 = MgCO3 + 2 H2O
CuCO3 + I = CuI + CO3 =>
CuCO3 + I = CuI + CO3
KO2 + SO2 = O2 + K2SO4 =>
2 KO2 + SO2 = O2 + K2SO4
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
Si + BeO = SiO2 + Be =>
Si + 2 BeO = SiO2 + 2 Be
NaHCO3 + H2O2 = CO3 + Na(OH) + H2O =>
NaHCO3 + H2O2 = CO3 + Na(OH) + H2O
sodium + Chlorine = sodiumchloride =>
2 Na + Cl2 = 2 NaCl
C6H8O7 = H + C6H6O7 =>
C6H8O7 = 2 H + C6H6O7
Ga + HBr = H2 + GaBr =>
2 Ga + 2 HBr = H2 + 2 GaBr
MgO + H2SO4 = MgSO4 + H2O =>
MgO + H2SO4 = MgSO4 + H2O
TiP = Ti4 + P =>
4 TiP = Ti4 + 4 P
FeSO4 + Zn = Zn2(SO4)4 + Fe =>
4 FeSO4 + 2 Zn = Zn2(SO4)4 + 4 Fe
K2CO3 + CO2 + H2O = KHCO3 =>
K2CO3 + CO2 + H2O = 2 KHCO3
HCl + Ga(OH)3 = GaCl3 + H2O =>
3 HCl + Ga(OH)3 = GaCl3 + 3 H2O
Cu(NO3)2 + NH4OH = Cu(NH3)4 + HNO3 + OH =>
3 Cu(NO3)2 + 11 NH4OH = 3 Cu(NH3)4 + 5 HNO3 + 14 OH
Al2SO4 + Mg(NO3)2 = Al2(NO3)2 + MgSO4 =>
Al2SO4 + Mg(NO3)2 = Al2(NO3)2 + MgSO4
Ti{3+} + Au{+} = Ti{2+} + Au{2+} =>
Ti{3+} + Au{+} = Ti{2+} + Au{2+}
Cl2 + H2SO4 = HClO4 + SO2 + H2O =>
Cl2 + 7 H2SO4 = 2 HClO4 + 7 SO2 + 6 H2O
(NH4)H2PO4 + FeSO4*H2O + H2O2 = FePO4 + (NH4)2SO4 + H2O + H2SO4 =>
2(NH4)H2PO4 + 2 FeSO4*H2O + H2O2 = 2 FePO4 + (NH4)2SO4 + 4 H2O + H2SO4
HC8H18 + O2 = CO + H2O =>
4 HC8H18 + 35 O2 = 32 CO + 38 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/22/24
Équations équilibrées sur04/21/23
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