| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 H3O + 3 CO2 = 3 CH4 + 5 O2
CuSO4 + H2S = CuS + H2SO4 =>
CuSO4 + H2S = CuS + H2SO4
CuS + O2 = CuSO4 =>
CuS + 2 O2 = CuSO4
CuSO4 + H2S = CuS + H2SO4 =>
CuSO4 + H2S = CuS + H2SO4
(CH3COO)2Ba + K2CrO4 = BaCrO4 + CH3COOK =>
(CH3COO)2Ba + K2CrO4 = BaCrO4 + 2 CH3COOK
C2H5OH + H2O = CH3COOH + H =>
C2H5OH + H2O = CH3COOH + 4 H
NO2 + KI = KO2 + NI =>
NO2 + KI = KO2 + NI
N2 + O2 = NO =>
N2 + O2 = 2 NO
Ni(NO3)2 + Na2CO3 = NiCO3 + NaNO3 =>
Ni(NO3)2 + Na2CO3 = NiCO3 + 2 NaNO3
H2O2 + Na2S = H2 + Na2SO4 =>
2 H2O2 + Na2S = 2 H2 + Na2SO4
Li2SiO3 + K3PO4 = Li3PO4 + K2SiO3 =>
3 Li2SiO3 + 2 K3PO4 = 2 Li3PO4 + 3 K2SiO3
HL + K2CO3 = H2O + CO2 + KL =>
2 HL + K2CO3 = H2O + CO2 + 2 KL
K2CrO7 + Na2SO3 = K2SO3 + Na2CrO7 =>
K2CrO7 + Na2SO3 = K2SO3 + Na2CrO7
H2Se = H + Se =>
H2Se = 2 H + Se
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
MgCl2(aq) + AgNO3(aq) = AgCl2(s) + MgNO3(aq) =>
MgCl2(aq) + AgNO3(aq) = AgCl2(s) + MgNO3(aq)
FeO + HBr = FeBr + OH =>
FeO + HBr = FeBr + OH
NO2 + H2O + O2 = HNO3 =>
4 NO2 + 2 H2O + O2 = 4 HNO3
MnS04 + Na2CO3 + O2 = CO2 + Na2SO4 + NaMn04 =>
16 MnS04 + 66 Na2CO3 + 95 O2 = 66 CO2 + 64 Na2SO4 + 4 NaMn04
SeO2 + KOH + KNO3 = K2SeO4 + NH4OH + H2O =>
4 SeO2 + 7 KOH + KNO3 = 4 K2SeO4 + NH4OH + H2O
HNO3 + H2SO4 = SO4 + NO2 + H2O =>
2 HNO3 + H2SO4 = SO4 + 2 NO2 + 2 H2O
MoCl3 + H2O = MoO3 + HCl + H2 =>
2 MoCl3 + 6 H2O = 2 MoO3 + 6 HCl + 3 H2
ClO{-} + Bi2O3 + H2O = Cl{-} + BiO3{-} + H{+} =>
2 ClO{-} + Bi2O3 + H2O = 2 Cl{-} + 2 BiO3{-} + 2 H{+}
BaSO4 + H2SO4 = HBa + SO4 =>
2 BaSO4 + H2SO4 = 2 HBa + 3 SO4
H2O2 + Na2S = H2 + Na2SO4 =>
2 H2O2 + Na2S = 2 H2 + Na2SO4
Mg + Cu = Mg2Cu =>
2 Mg + Cu = Mg2Cu
C8H18 + CO2 = H2O + C =>
2 C8H18 + 9 CO2 = 18 H2O + 25 C
CH2 + H2O = CH3OH =>
CH2 + H2O = CH3OH
Au + F2 = AuF3 =>
2 Au + 3 F2 = 2 AuF3
(NH4)2SO4 + Ba(NO3)2 = NH4(NO3) + BaSO4 =>
(NH4)2SO4 + Ba(NO3)2 = 2 NH4(NO3) + BaSO4
Co + KSCN = Co(SCN) + K =>
Co + KSCN = Co(SCN) + K
KNO3 + NaCI = NaNO3 + KCI =>
KNO3 + NaCI = NaNO3 + KCI
KNO2 + K2S + H2SO4 = NO + K2SO4 + H2O =>
8 KNO2 + K2S + 4 H2SO4 = 8 NO + 5 K2SO4 + 4 H2O
N2 + S8 = N2S5 =>
8 N2 + 5 S8 = 8 N2S5
KCl + COOHCHOHCHOHCOOH = COOHCHOHCHOHCOOK + HCl =>
KCl + COOHCHOHCHOHCOOH = COOHCHOHCHOHCOOK + HCl
TiO2 + NaOH + H2O = Na2O*TiO2*5H2O =>
TiO2 + 2 NaOH + 4 H2O = Na2O*TiO2*5H2O
C6H5NO2 + Fe + HCl = C6H5NH2 + FeCl3 + H2O =>
C6H5NO2 + 2 Fe + 6 HCl = C6H5NH2 + 2 FeCl3 + 2 H2O
Na2O + NaOH = HO2 + Na =>
Na2O + NaOH = HO2 + 3 Na
C6H5CH3 + HNO3 = CH3(C6H2)(NO2)3 + H2O =>
C6H5CH3 + 3 HNO3 = CH3(C6H2)(NO2)3 + 3 H2O
AgNO3 + N2 = Ag + N2NO3 =>
AgNO3 + N2 = Ag + N2NO3
HCIO + Zn = ZnCIO + H2 =>
2 HCIO + 2 Zn = 2 ZnCIO + H2
C + S8 = CS2 =>
4 C + S8 = 4 CS2
Th + O2 = ThO =>
2 Th + O2 = 2 ThO
CsO2 + CO2 = O2 + Cs2CO3 =>
4 CsO2 + 2 CO2 = 3 O2 + 2 Cs2CO3
H2BeO2 + H2SO4 = BeSO4 + H2O =>
H2BeO2 + H2SO4 = BeSO4 + 2 H2O
K2SO3 + KBr + H2O = Br2 + KOH + S =>
K2SO3 + 4 KBr + 3 H2O = 2 Br2 + 6 KOH + S
CuOH2 + Cl = CuCl2 + H2O =>
CuOH2 + 2 Cl = CuCl2 + H2O
Au + O2 = Au3O2 =>
3 Au + O2 = Au3O2
Na3[Cr(OH)6] + H2SO4 = Cr(OH)3 + Na2SO4 + H2O =>
2 Na3[Cr(OH)6] + 3 H2SO4 = 2 Cr(OH)3 + 3 Na2SO4 + 6 H2O
(NH2)2CO = HCNO + NH3 =>
(NH2)2CO = HCNO + NH3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/26/24
Équations équilibrées sur12/26/23
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