| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaO2 + 2 HCl = 2 HO + CaCl2
COHC6H4CH2OH + KMnO4 + H2SO4 = COOHC6H4COOH + H2O + K2SO4 + MnSO4 =>
5 COHC6H4CH2OH + 6 KMnO4 + 9 H2SO4 = 5 COOHC6H4COOH + 14 H2O + 3 K2SO4 + 6 MnSO4
MgOH2 + KSO4 = MgK2 + SO4 + H2O =>
MgOH2 + 2 KSO4 = MgK2 + 2 SO4 + H2O
C4H6O2 = C + H + O =>
C4H6O2 = 4 C + 6 H + 2 O
H2SO3 + NaOH = H2O + Na2SO3 =>
H2SO3 + 2 NaOH = 2 H2O + Na2SO3
(COOH)2 + KMnO4 + H2SO4 = CO2 + H2O + K2SO4 + MnO2 =>
3(COOH)2 + 2 KMnO4 + H2SO4 = 6 CO2 + 4 H2O + K2SO4 + 2 MnO2
H + CO + O = HCO3 =>
H + CO + 2 O = HCO3
H2SO4 + NaHCO3 = CO2(g) + H2O + Na2SO4 =>
H2SO4 + 2 NaHCO3 = 2 CO2(g) + 2 H2O + Na2SO4
H3PO3 + HNO7 = H3PO4 + NO + H2O =>
11 H3PO3 + 2 HNO7 = 11 H3PO4 + 2 NO + H2O
C5H11MgBr + HBr = C5H12 + MgBr2 =>
C5H11MgBr + HBr = C5H12 + MgBr2
V2O5 + SO2 = V2O4 + SO3 =>
V2O5 + SO2 = V2O4 + SO3
Fe + NaCl + C6H8O6 + H2O2 = HFeCl4 + Na(C6H8O7) + H =>
Fe + 4 NaCl + 4 C6H8O6 + 2 H2O2 = HFeCl4 + 4 Na(C6H8O7) + 3 H
C5H10Cl2 + O2 = C5H9OH + Cl2O =>
C5H10Cl2 + O2 = C5H9OH + Cl2O
As2S3 + ClO3{-} + H2O = H2AsO4{-} + SO4{2-} + Cl{-} + H3O{+} =>
3 As2S3 + 14 ClO3{-} + 42 H2O = 6 H2AsO4{-} + 9 SO4{2-} + 14 Cl{-} + 24 H3O{+}
Mg + C + O = MgCO3 =>
Mg + C + 3 O = MgCO3
H2 + O3 = H3O =>
9 H2 + 2 O3 = 6 H3O
Al + O2 = Al2O3Al8 =>
20 Al + 3 O2 = 2 Al2O3Al8
HCIO4 + H2SO3 = HCI + H2SO4 =>
HCIO4 + 4 H2SO3 = HCI + 4 H2SO4
CrCl3 + H2O = Cr(OH)3 + H2 + Cl2 =>
2 CrCl3 + 6 H2O = 2 Cr(OH)3 + 3 H2 + 3 Cl2
Al2(SO4)3 + NH4OH = Al(OH)3 + (NH4)2SO4 =>
Al2(SO4)3 + 6 NH4OH = 2 Al(OH)3 + 3(NH4)2SO4
CoCl2*6H2O + NH4Cl + NH4OH + H2O2 = [Co(NH3)5Cl]Cl2 + H2O =>
2 CoCl2*6H2O + 2 NH4Cl + 8 NH4OH + H2O2 = 2[Co(NH3)5Cl]Cl2 + 22 H2O
HC2H3O2(aq) + Sr(OH)2(aq) = Sr(C2H3O2)2 + H2O =>
2 HC2H3O2(aq) + Sr(OH)2(aq) = Sr(C2H3O2)2 + 2 H2O
Cs3PO4 + Ba(NO3)2 = CsNO3 + Ba3(PO4)2 =>
2 Cs3PO4 + 3 Ba(NO3)2 = 6 CsNO3 + Ba3(PO4)2
C8H16O4 + O2 = CO2 + H2O =>
C8H16O4 + 10 O2 = 8 CO2 + 8 H2O
SrO + Fe2O3 + Re2O7 + Re = Sr2FeReO6 =>
28 SrO + 7 Fe2O3 + 5 Re2O7 + 4 Re = 14 Sr2FeReO6
P + NH4NO3 = P2O5 + N2 + H2O =>
2 P + 5 NH4NO3 = P2O5 + 5 N2 + 10 H2O
AgNO3 + K2SO3 = KNO3 + Ag2SO3 =>
2 AgNO3 + K2SO3 = 2 KNO3 + Ag2SO3
Na2SO4 + AgNO3 = Na2NO3 + AgSO4 =>
Na2SO4 + AgNO3 = Na2NO3 + AgSO4
C8H12O3N + O2 = C5H7NO2 + CO2 + H2O =>
4 C8H12O3N + 15 O2 = 4 C5H7NO2 + 12 CO2 + 10 H2O
Fe + K3[Fe(CN)6] = K3Fe2(CN)6 =>
Fe + K3[Fe(CN)6] = K3Fe2(CN)6
CuCl2 + K3PO4 = CuPO4 + K + Cl =>
CuCl2 + K3PO4 = CuPO4 + 3 K + 2 Cl
Na(S) + H2O = NaOH(S) + H2 =>
2 Na(S) + 2 H2O = 2 NaOH(S) + H2
V4 + HCl + O2 = VCl4 + H2O =>
V4 + 16 HCl + 4 O2 = 4 VCl4 + 8 H2O
C7H5N3O6 + O = N2 + H2O + CO2 =>
2 C7H5N3O6 + 21 O = 3 N2 + 5 H2O + 14 CO2
FeC2O4*2H2O + H2O2 = Fe(C2O4)3 + Fe(OH)3 + H2O =>
3 FeC2O4*2H2O + 3 H2O2 = Fe(C2O4)3 + 2 Fe(OH)3 + 6 H2O
Co(SO4)3 + Na2CO3 = Co(CO3)3 + Na2SO4 =>
Co(SO4)3 + 3 Na2CO3 = Co(CO3)3 + 3 Na2SO4
(CO2H)2 + MnO4{-} + H{+} = Mn{2+} + CO2 + H2O =>
5(CO2H)2 + 2 MnO4{-} + 6 H{+} = 2 Mn{2+} + 10 CO2 + 8 H2O
XSO2 + CaCO3 + O2 = XCaSO4 + CO2 =>
2 XSO2 + 2 CaCO3 + O2 = 2 XCaSO4 + 2 CO2
KBr + KMnO4 + H2SO4 = Br + MnSO4 + K2SO4 + H2O =>
5 KBr + KMnO4 + 4 H2SO4 = 5 Br + MnSO4 + 3 K2SO4 + 4 H2O
KI + MnSO4 + H2O + O2 = Mn(OH)2 + K2SO4 + I2 =>
4 KI + 2 MnSO4 + 2 H2O + O2 = 2 Mn(OH)2 + 2 K2SO4 + 2 I2
S2O3{2-} + O2 = S3O6{2-} + SO4{2-} =>
2 S2O3{2-} + 2 O2 = S3O6{2-} + SO4{2-}
CuCl + NaOH = Cu2O + H2O + NaCl =>
2 CuCl + 2 NaOH = Cu2O + H2O + 2 NaCl
C7H17 + O2 = CO2 + H20O =>
40 C7H17 + 297 O2 = 280 CO2 + 34 H20O
Ni + HBr = NiBr2 + H2 =>
Ni + 2 HBr = NiBr2 + H2
CH3COOLi + H2O = CH3COOH + LiOH =>
CH3COOLi + H2O = CH3COOH + LiOH
CC2O5OH + O2 = CO2 + H2O =>
4 CC2O5OH + O2 = 12 CO2 + 2 H2O
K2C2O4*H2O + FeCl3*6H2O = (FeK3(C2O4)3*3H2O) + KCl + H2O =>
3 K2C2O4*H2O + FeCl3*6H2O = (FeK3(C2O4)3*3H2O) + 3 KCl + 6 H2O
Cl2 + Sb = Sb3Cl =>
Cl2 + 6 Sb = 2 Sb3Cl
MnCl2 + Cl2(g) + H2O = MnO2 + HCl =>
MnCl2 + Cl2(g) + 2 H2O = MnO2 + 4 HCl
Ba(C2H3O2) + NaSO4 = BaSO4 + NaC2H3O2 =>
Ba(C2H3O2) + NaSO4 = BaSO4 + NaC2H3O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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