| Équations équilibrées la veille | Équations équilibrées le lendemain |
LiCO2 = CO2 + Li
CH3CH2CH2MgCl + SiCl4 = (CH3CH2CH2)2SiCl2 + MgCl2 =>
2 CH3CH2CH2MgCl + SiCl4 = (CH3CH2CH2)2SiCl2 + 2 MgCl2
MgCo3 + AlCl3 = Al2(Co3)3 + MgCl2 =>
3 MgCo3 + 2 AlCl3 = Al2(Co3)3 + 3 MgCl2
LiAlH{4} + C[NO{2}]{4} = Al{2}O{3} + Li{2}O + CO{2} + N{2} + H{2 =>
LiAlH{4} + C[NO{2}]{4} = Al{2}O{3} + Li{2}O + CO{2} + N{2} + H{2
*Fe3O4 + O2 = *Fe2O3 =>
4*Fe3O4 + O2 = 6*Fe2O3
Ce2O3 + H2O = HCe + O2 =>
Ce2O3 + H2O = 2 HCe + 2 O2
H2O2(aw) = O2(g) + H2O(l) =>
2 H2O2(aw) = O2(g) + 2 H2O(l)
NH3 + O2 = N2O5 + H2 =>
4 NH3 + 5 O2 = 2 N2O5 + 6 H2
KCl + MnO4 + H2SO4 = MnSO4 + K2SO4 + H2O + Cl2 =>
6 KCl + MnO4 + 4 H2SO4 = MnSO4 + 3 K2SO4 + 4 H2O + 3 Cl2
NaHCO3 + C6H8O7 = Na + H2O + CO2 =>
18 NaHCO3 + C6H8O7 = 18 Na + 13 H2O + 24 CO2
NH4HCO2 + C4H8 = C4H10 + NH4CO2 =>
2 NH4HCO2 + C4H8 = C4H10 + 2 NH4CO2
NH4NO3 + H2O = HNO3 + (NH4)O =>
7 NH4NO3 + 5 H2O = 6 HNO3 + 8(NH4)O
UO2(CO3) + HS = UO2 + CO2 + H2O + SO4 =>
9 UO2(CO3) + 2 HS = 9 UO2 + 9 CO2 + H2O + 2 SO4
C6H6Cl + NaOH = C6H5OH + HCl + Na =>
C6H6Cl + NaOH = C6H5OH + HCl + Na
FeO + NaOH = Fe3O4 + NaH =>
3 FeO + NaOH = Fe3O4 + NaH
NaNO3 + FeS = Fe2O3 + Na2SO3 + SO2 + N2 =>
14 NaNO3 + 10 FeS = 5 Fe2O3 + 7 Na2SO3 + 3 SO2 + 7 N2
Sn(AtO)4 + CrSe3 = Cr(AtO)6 + SnSe2 =>
3 Sn(AtO)4 + 2 CrSe3 = 2 Cr(AtO)6 + 3 SnSe2
CsBr = Cs2 + Br =>
2 CsBr = Cs2 + 2 Br
MnO4{-} + I{-} + H2O = MnO2 + I2 + OH{-} =>
2 MnO4{-} + 6 I{-} + 4 H2O = 2 MnO2 + 3 I2 + 8 OH{-}
HOCH2XCH2OH + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + HOOCXCOOH + K2SO4 + H2O =>
3 HOCH2XCH2OH + 4 K2Cr2O7 + 16 H2SO4 = 4 Cr2(SO4)3 + 3 HOOCXCOOH + 4 K2SO4 + 22 H2O
ZnSO4 + (NH4)2S = ZnS + (NH4)2SO4 =>
ZnSO4 + (NH4)2S = ZnS + (NH4)2SO4
CH4CH3 + O2 = CO2 + H2O =>
4 CH4CH3 + 15 O2 = 8 CO2 + 14 H2O
NH4I2O + PbNO3 = NH4NO3 + PbI2O =>
NH4I2O + PbNO3 = NH4NO3 + PbI2O
CH3COO{-} + OH{-} + Al{3+} = AlC2H5O4 =>
CH3COO{-} + 2 OH{-} + Al{3+} = AlC2H5O4
S8 + C + KNO = CO2 + K2S + N2 =>
S8 + 8 C + 16 KNO = 8 CO2 + 8 K2S + 8 N2
HClO4 + MgOH = Mg(ClO4) + H2O =>
HClO4 + MgOH = Mg(ClO4) + H2O
Br2(g) + BaI2(s) = BaBr2(s) + I2(g) =>
Br2(g) + BaI2(s) = BaBr2(s) + I2(g)
AgMnO4 + H2 + HNO3 = H2O + MnO2 + AgNO3 =>
2 AgMnO4 + 3 H2 + 2 HNO3 = 4 H2O + 2 MnO2 + 2 AgNO3
Cd(OH)2 + K2O = KOH + CdO =>
Cd(OH)2 + K2O = 2 KOH + CdO
Fe{3+} + I1{-} = Fe{2+} + I2 =>
2 Fe{3+} + 2 I1{-} = 2 Fe{2+} + I2
NaS + CaN = NaNCaS =>
NaS + CaN = NaNCaS
Li + P = Li[P] =>
Li + P = Li[P]
Ni(NO3)2 + NH4OH = (NO3)2OH + NiNH4 =>
Ni(NO3)2 + NH4OH = (NO3)2OH + NiNH4
K2S(aq) + Ni(NO3)2(aq) = NiS + K2(NO3)2 =>
K2S(aq) + Ni(NO3)2(aq) = NiS + K2(NO3)2
Br2(g) + BaI2(s) = BaBr(s) + I2(g) =>
Br2(g) + 2 BaI2(s) = 2 BaBr(s) + 2 I2(g)
SnSO4 + K = KSO4 + Sn =>
SnSO4 + K = KSO4 + Sn
(HCH3CO2) + NaOH = H2O + NaC3H5O3 =>
3(HCH3CO2) + 2 NaOH = 2 H2O + 2 NaC3H5O3
KI + CuSO4 = CuI + I + K2SO4 =>
2 KI + CuSO4 = CuI + I + K2SO4
CH3CH2CH3 + Br2 = CH3CBr2CH3 + HBr =>
CH3CH2CH3 + 2 Br2 = CH3CBr2CH3 + 2 HBr
CHNO + O2 = H2O + CO2 + N2 =>
4 CHNO + 3 O2 = 2 H2O + 4 CO2 + 2 N2
Chlorine + potassiumbromide = Potassiumchloride + bromine =>
Cl2 + 2 KBr = 2 KCl + Br2
ZnO + H3PO4 = ZnHPO4 + H2O =>
ZnO + H3PO4 = ZnHPO4 + H2O
CrO4(aq) + S2O3(aq) = Cr3(aq) + SO4(aq) =>
15 CrO4(aq) + 12 S2O3(aq) = 5 Cr3(aq) + 24 SO4(aq)
BaCO3 + NaNO3 = BaNO3 + NaCO3 =>
BaCO3 + NaNO3 = BaNO3 + NaCO3
(NH4)2CO3 + Mg(SO42)2 = NH4SO42 + MgCO3 =>
(NH4)2CO3 + Mg(SO42)2 = 2 NH4SO42 + MgCO3
CH3CHO + KMnO4 + H2SO4 = K2SO4 + MnSO4 + H2O + CH3CHCOOH =>
15 CH3CHO + 4 KMnO4 + 6 H2SO4 = 2 K2SO4 + 4 MnSO4 + 11 H2O + 10 CH3CHCOOH
UO2 + P2O5 = U3(PO4)4 =>
3 UO2 + 2 P2O5 = U3(PO4)4
C6H6Cl + NaOH = C6H5OH + HCl + Na =>
C6H6Cl + NaOH = C6H5OH + HCl + Na
AuCl3 + H2O = OH + AuHCl3 =>
AuCl3 + H2O = OH + AuHCl3
Na3AlO3 = NaAlO2 + Na2O =>
Na3AlO3 = NaAlO2 + Na2O
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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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