| Équations équilibrées la veille | Équations équilibrées le lendemain |
C15H10O + C25H22ClP = C22H16 + C18H15OP + HCl
Ca(CH3COO)2(aq) + C2H5OH(l) = Ca(OH)2 + C2H5 + COO =>
9 Ca(CH3COO)2(aq) + 14 C2H5OH(l) = 9 Ca(OH)2 + 24 C2H5 + 16 COO
Na2SO3 + H2O2 = Na2SO4 + H =>
2 Na2SO3 + H2O2 = 2 Na2SO4 + 2 H
C7H8O2 + C7H6O2 = C14H12O3 + H2O =>
C7H8O2 + C7H6O2 = C14H12O3 + H2O
NaPO4 + CaNO2 = NaNO2 + CaPO4 =>
NaPO4 + CaNO2 = NaNO2 + CaPO4
MgI2 + Ag2S = MgS2 + Ag2I =>
MgI2 + 2 Ag2S = MgS2 + 2 Ag2I
(Fe2)O3 + CO = Fe + CO2 =>
(Fe2)O3 + 3 CO = 2 Fe + 3 CO2
H2O + CuCl2 = CuOHCl + HCl =>
H2O + CuCl2 = CuOHCl + HCl
[Pb(NO3)2] + KI = KNO3 + PbI2 =>
[Pb(NO3)2] + 2 KI = 2 KNO3 + PbI2
Br2O3 + H2O = Br2O + H2O3 =>
Br2O3 + H2O = Br2O + H2O3
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
C5H10 + O2 = C5H10O4 =>
C5H10 + 2 O2 = C5H10O4
Cr(PO3)2 + Os2(CO3)5 = Cr(CO3)3 + Os3(PO3)5 =>
5 Cr(PO3)2 + 3 Os2(CO3)5 = 5 Cr(CO3)3 + 2 Os3(PO3)5
H3O{+} + CaCO3 = Ca{2+} + H2O + H2CO3 =>
2 H3O{+} + CaCO3 = Ca{2+} + 2 H2O + H2CO3
CH2CHCHCH2 + KMnO4 + H2O = MnO2 + CH2CH(OH)CH(OH)CH2(OH) + KOH =>
CH2CHCHCH2 + KMnO4 + 2 H2O = MnO2 + CH2CH(OH)CH(OH)CH2(OH) + KOH
Al(OH)2 + H3O = H2O + Al =>
Al(OH)2 + 2 H3O = 4 H2O + Al
RbOH + P4O10 = Rb3PO4 + H2O =>
12 RbOH + P4O10 = 4 Rb3PO4 + 6 H2O
Mg3(PO3)2 + Fe(NO3)3 = Mg(NO3)2 + FePO3 =>
Mg3(PO3)2 + 2 Fe(NO3)3 = 3 Mg(NO3)2 + 2 FePO3
Fe + O2 + H2O = Fe(OH)3 =>
4 Fe + 3 O2 + 6 H2O = 4 Fe(OH)3
HNa + B2H6 = NaBH4 =>
2 HNa + B2H6 = 2 NaBH4
H2SO4 + NaMnO4 + H2O2 = NaSO4 + HMnO4 + H2O =>
2 H2SO4 + 2 NaMnO4 + H2O2 = 2 NaSO4 + 2 HMnO4 + 2 H2O
C6H14N2 + O2 = H2O + C6ON2 =>
C6H14N2 + 4 O2 = 7 H2O + C6ON2
NaI + CuSO4 = CuI + I2 + Na2SO4 =>
4 NaI + 2 CuSO4 = 2 CuI + I2 + 2 Na2SO4
Sn + HNO3 + HCl = SnCl2 + NO + H2O =>
3 Sn + 2 HNO3 + 6 HCl = 3 SnCl2 + 2 NO + 4 H2O
S2O3{-2} + H2O2 = SO4{-2} + H2O + H{+} =>
S2O3{-2} + 4 H2O2 = 2 SO4{-2} + 3 H2O + 2 H{+}
NaC2H3O2 + H2O + CO2 = NaHO3 + HC2H3O2 =>
2 NaC2H3O2 + 4 H2O + 2 CO2 = 2 NaHO3 + 3 HC2H3O2
HClO2 + MnI2 + H2 = HMnO4 + HCl + HIO3 =>
10 HClO2 + 2 MnI2 + 3 H2 = 2 HMnO4 + 10 HCl + 4 HIO3
Cs + Cr = CsCr =>
Cs + Cr = CsCr
C2H6 + O2 = H2O + OC2 =>
C2H6 + 2 O2 = 3 H2O + OC2
NH4OH + AgCl = NH4Ag + ClOH =>
NH4OH + AgCl = NH4Ag + ClOH
KMnO4 + H2SO4 + C2H6O = C2H4O + MnSO4 + H2O + K2SO4 =>
2 KMnO4 + 3 H2SO4 + 5 C2H6O = 5 C2H4O + 2 MnSO4 + 8 H2O + K2SO4
*HCl + MnO2 = MnCl2 + H2O + Cl2 =>
4*HCl + MnO2 = MnCl2 + 2 H2O + Cl2
K4FeC6N6 + Zn(NO3)2 = Zn2FeC6N6 + KNO3 =>
K4FeC6N6 + 2 Zn(NO3)2 = Zn2FeC6N6 + 4 KNO3
NH4OH + AgCl = NH4Ag + ClOH =>
NH4OH + AgCl = NH4Ag + ClOH
C2H4 + O2 = carbondioxide + water =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
PbO2 + H{+} + Cl{-} = PbCl6{2-} + H2O =>
PbO2 + 4 H{+} + 6 Cl{-} = PbCl6{2-} + 2 H2O
Fe2Cl + MgSO4 = Fe2SO4 + MgCl =>
Fe2Cl + MgSO4 = Fe2SO4 + MgCl
CH3COOH(aq) + Ca(OH)2(aq) = Ca(CH3COO)2 + H2O =>
2 CH3COOH(aq) + Ca(OH)2(aq) = Ca(CH3COO)2 + 2 H2O
HCl(aq) + SO3 + Na = NaCl + H2O + SO2 =>
2 HCl(aq) + SO3 + 2 Na = 2 NaCl + H2O + SO2
MnSO4 + KMnO4 + Na4P2O7 + H2SO4 = Mn4(P2O7)3 + K2SO4 + Na2SO4 + H2O =>
16 MnSO4 + 4 KMnO4 + 15 Na4P2O7 + 16 H2SO4 = 5 Mn4(P2O7)3 + 2 K2SO4 + 30 Na2SO4 + 16 H2O
Br2 + F2 = Br2F3 =>
2 Br2 + 3 F2 = 2 Br2F3
C8H18O7 + O2 = CO2 + H2O =>
C8H18O7 + 9 O2 = 8 CO2 + 9 H2O
LiOH + NH4NO3 = LiNO3 + H2O + NH =>
2 LiOH + 3 NH4NO3 = 2 LiNO3 + 5 H2O + 4 NH
K + H2O = H2 + KOHH2O = H2 + O =>
2 K + 4 H2O = H2 + 2 KOHH2O
XeO3 + I{-} + H{+} = Xe + H2O + I2 =>
XeO3 + 6 I{-} + 6 H{+} = Xe + 3 H2O + 3 I2
NaP4 + CaCl = CaP4 + NaCl =>
NaP4 + CaCl = CaP4 + NaCl
NO3 = NO + O2 =>
NO3 = NO + O2
C60H96O38N + H2O = CO2 + CH4 + NH3 =>
8 C60H96O38N + 142 H2O = 223 CO2 + 257 CH4 + 8 NH3
H2HgCl4 + KI = HgI2 + HCl + KCl =>
H2HgCl4 + 2 KI = HgI2 + 2 HCl + 2 KCl
C2H5OH + KNO3 = K2CO3 + CO2 + H2O + N2 =>
5 C2H5OH + 12 KNO3 = 6 K2CO3 + 4 CO2 + 15 H2O + 6 N2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/12/24
Équations équilibrées sur01/11/24
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