| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH3CO2 + H2O = CH2CO2 + H3O
NaCl + NH3 + CO2 + H2O = Na2CO3 + NH4Cl =>
2 NaCl + 2 NH3 + CO2 + H2O = Na2CO3 + 2 NH4Cl
CS2 + O2(g) = CO2(g) + SO2(g) =>
CS2 + 3 O2(g) = CO2(g) + 2 SO2(g)
HOCl + KI = KOH + ICl =>
HOCl + KI = KOH + ICl
NaHCO3 + HCit = NaCit + CO2 + H2O =>
NaHCO3 + HCit = NaCit + CO2 + H2O
C17H33COOC4H9 + O2 = CO2 + H2O =>
2 C17H33COOC4H9 + 63 O2 = 44 CO2 + 42 H2O
Fe + AgN03 = Fe(N03)2 + Ag =>
Fe + 2 AgN03 = Fe(N03)2 + 2 Ag
CH5CH + O2 = CO2 + H2O =>
2 CH5CH + 7 O2 = 4 CO2 + 6 H2O
Cu + O2 = CuO = + heat =>
2 Cu + O2 = 2 CuO
AlI3 + Cl2 = AlCl3 + I2 =>
2 AlI3 + 3 Cl2 = 2 AlCl3 + 3 I2
Na2HPO4 + MgCl2 + NH4OH = NH4MgPO4 + NaCl + H2O =>
Na2HPO4 + MgCl2 + NH4OH = NH4MgPO4 + 2 NaCl + H2O
C12H11N + HNO3 = C12H9N3O4 + H2O =>
C12H11N + 2 HNO3 = C12H9N3O4 + 2 H2O
N2O4(g) + H2O = HNO3 + HNO2 =>
N2O4(g) + H2O = HNO3 + HNO2
Al2O3 + H2SO4 = Al2(SO4)3 + H6O3 =>
Al2O3 + 3 H2SO4 = Al2(SO4)3 + H6O3
C4H10OH + CH3CHO = C4H6 + H2O =>
2 C4H10OH + 6 CH3CHO = 5 C4H6 + 8 H2O
H3O + SO4 + Ba(OH)2 = BaSO4 + H2O =>
2 H3O + SO4 + Ba(OH)2 = BaSO4 + 4 H2O
B + NaOH + H2O = NaB(OH)4 + H2 =>
2 B + 2 NaOH + 6 H2O = 2 NaB(OH)4 + 3 H2
HC + O2 = CO2 + H2O =>
4 HC + 5 O2 = 4 CO2 + 2 H2O
Na2CO3 + H2SO4 = NaHCO3 + Na2SO4 =>
2 Na2CO3 + H2SO4 = 2 NaHCO3 + Na2SO4
CuBr2Cl2 = CuCl2Br2 =>
CuBr2Cl2 = CuCl2Br2
Cr + NiSO4 = CrSO4 + Ni =>
Cr + NiSO4 = CrSO4 + Ni
Al2O3 + KOH + H2O = KH2AlO3 =>
Al2O3 + 2 KOH + H2O = 2 KH2AlO3
MgCl2 + NaF = MgCl2NaF =>
MgCl2 + NaF = MgCl2NaF
SI + Al = AlSI =>
SI + Al = AlSI
C5H12 + HCl = C5H12Cl + H2 =>
2 C5H12 + 2 HCl = 2 C5H12Cl + H2
(NaAlO2) + H3PO4 = AlPO4 + NaOH + H2O =>
(NaAlO2) + H3PO4 = AlPO4 + NaOH + H2O
H2SO4 + NaOH = H2O + Na2SO4 =>
H2SO4 + 2 NaOH = 2 H2O + Na2SO4
HCl(aq) + MgCO3(s) = MgCl2(aq) + H2O(l) + CO2(g) =>
2 HCl(aq) + MgCO3(s) = MgCl2(aq) + H2O(l) + CO2(g)
H2SO4 + KI + KMnO4 = I2 + H2O + K2SO4 + MnSO4 =>
8 H2SO4 + 10 KI + 2 KMnO4 = 5 I2 + 8 H2O + 6 K2SO4 + 2 MnSO4
Zn + NiBr = ZnBr2 + Ni =>
Zn + 2 NiBr = ZnBr2 + 2 Ni
Cu(NO3)2 + H2O = Cu + O2 + HNO3 =>
2 Cu(NO3)2 + 2 H2O = 2 Cu + O2 + 4 HNO3
K2Cr2O7 + HCl = KCl + CrCl3 + Cl2 + H2O =>
K2Cr2O7 + 14 HCl = 2 KCl + 2 CrCl3 + 3 Cl2 + 7 H2O
KI + H2SO4 + H2O = K2(OH) + HI + SO4 =>
4 KI + H2SO4 + 2 H2O = 2 K2(OH) + 4 HI + SO4
Li(s) + P4(s) = LiP(s) =>
4 Li(s) + P4(s) = 4 LiP(s)
Sb2O3 + Cl2 + NaOH = SbCl3 + NaOCl + H2O =>
Sb2O3 + 6 Cl2 + 6 NaOH = 2 SbCl3 + 6 NaOCl + 3 H2O
CH3CH2OH + FeCl3 = CH3CHO + HCl + Fe2 =>
3 CH3CH2OH + 2 FeCl3 = 3 CH3CHO + 6 HCl + Fe2
HCH3COO + MgCO3 = MgCH3COO + CO2 + H2O =>
9 HCH3COO + 8 MgCO3 = 8 MgCH3COO + 10 CO2 + 6 H2O
AgNO3 + Na2S2O3 = AgS2O3 + Na2NO3 =>
AgNO3 + Na2S2O3 = AgS2O3 + Na2NO3
Al2O3 + CaCO3 = CO2 + (CaO)3Al2O3 =>
Al2O3 + 3 CaCO3 = 3 CO2 + (CaO)3Al2O3
C5H10O2 + H2O = C4H8O2 + CH4O =>
C5H10O2 + H2O = C4H8O2 + CH4O
P + H2O = H3PO4 + PH3 =>
8 P + 12 H2O = 3 H3PO4 + 5 PH3
(NH4)2Cr2O7(s) = N2(g) + Cr2O3 + H2O =>
(NH4)2Cr2O7(s) = N2(g) + Cr2O3 + 4 H2O
KBr(aq) + F2(g) = KF(aq) + Br2 =>
2 KBr(aq) + F2(g) = 2 KF(aq) + Br2
SbO3{3-} + HCl + Zn = SbH3 + Zn{2+} + Cl{-} + H2O =>
SbO3{3-} + 9 HCl + 3 Zn = SbH3 + 3 Zn{2+} + 9 Cl{-} + 3 H2O
HCHO + Ag2O(NH3) = NH4HCO2 + Ag =>
HCHO + Ag2O(NH3) = NH4HCO2 + 2 Ag
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
I2 + OCl{-} + H2O = IO3{-} + Cl{-} + H{+} =>
I2 + 5 OCl{-} + H2O = 2 IO3{-} + 5 Cl{-} + 2 H{+}
C2S + O2 = C2O + SO2 =>
2 C2S + 3 O2 = 2 C2O + 2 SO2
ClO3{-} + As2S3 + H2O = Cl{-} + H2AsO4{-} + SO4{-} + H{+} =>
31 ClO3{-} + 6 As2S3 + 27 H2O = 31 Cl{-} + 12 H2AsO4{-} + 18 SO4{-} + 30 H{+}
CO + O = CO2 =>
CO + O = CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/18/24
Équations équilibrées sur07/18/23
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