| Équations équilibrées la veille | Équations équilibrées le lendemain |
C10H13NO2 + HBr = C10H13NO2Br + H
C6H12O6(s) + O2(g) = CO2(g) + H2O(lg) =>
C6H12O6(s) + 6 O2(g) = 6 CO2(g) + 6 H2O(lg)
K2CO3 + H2CrO4 = K2CrO4 + H2CO3 =>
K2CO3 + H2CrO4 = K2CrO4 + H2CO3
Al3 + Pb(NO3)4 = Pb + Al(NO3)3 =>
4 Al3 + 9 Pb(NO3)4 = 9 Pb + 12 Al(NO3)3
Ni + H2O + O2 = Ni(OH)2 =>
2 Ni + 2 H2O + O2 = 2 Ni(OH)2
NH4Cl + H2O = ClNH5 + OH =>
NH4Cl + H2O = ClNH5 + OH
C2H6 + O3 = C2O2 + H6O =>
C2H6 + O3 = C2O2 + H6O
KMnO4 + HI = MnI2 + KI + I2 + H2O =>
2 KMnO4 + 16 HI = 2 MnI2 + 2 KI + 5 I2 + 8 H2O
CO = C + O2 =>
2 CO = 2 C + O2
ZnSO4 + NaH2PO4 = Zn(PO4) + NaH2SO4 =>
ZnSO4 + NaH2PO4 = Zn(PO4) + NaH2SO4
C3H8O2S + O2 = CO2 + H2O + SO3 =>
2 C3H8O2S + 11 O2 = 6 CO2 + 8 H2O + 2 SO3
Na3Po4 + HCl = NaCl + H3Po4 =>
Na3Po4 + 3 HCl = 3 NaCl + H3Po4
KI(aq) + (Pb(NO3)2)(aq) = PbI2(s) + KNO3(aq) =>
2 KI(aq) + (Pb(NO3)2)(aq) = PbI2(s) + 2 KNO3(aq)
Fe + KCl = FeKCl =>
Fe + KCl = FeKCl
PbNO4 = PbO + NO2 + O2 =>
2 PbNO4 = 2 PbO + 2 NO2 + O2
Na + Cu03(PO4)2 = Na3PO4 + Cu =>
6 Na + Cu03(PO4)2 = 2 Na3PO4 + 3 Cu
CH3OH + CrO3 = CHOH + Cr(OH)3 =>
3 CH3OH + 2 CrO3 = 3 CHOH + 2 Cr(OH)3
CrO6 + H2O = H2CrO7 =>
CrO6 + H2O = H2CrO7
CH3CH2ONa + CH3CH2CH(Cl)CH3 = CH3CH2OCH(CH3)CH2CH3 + NaCl =>
CH3CH2ONa + CH3CH2CH(Cl)CH3 = CH3CH2OCH(CH3)CH2CH3 + NaCl
AgBr + GaPO4 = Ag3PO4 + GaBr3 =>
3 AgBr + GaPO4 = Ag3PO4 + GaBr3
Cu5 + O2(g) = CuO5 =>
2 Cu5 + 25 O2(g) = 10 CuO5
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
Pb(NO3)2 + CuSO4 = Cu(NO3)2 + PbSO4 =>
Pb(NO3)2 + CuSO4 = Cu(NO3)2 + PbSO4
Fe2O3(l) + Al(l) = Fe(l) + Al2O3(s) =>
Fe2O3(l) + 2 Al(l) = 2 Fe(l) + Al2O3(s)
S(OCl)2 + NH3 = (NH2)2SO2 + HCl =>
S(OCl)2 + 2 NH3 = (NH2)2SO2 + 2 HCl
UBr4 + F = UF6 + Br2 =>
UBr4 + 6 F = UF6 + 2 Br2
Cu(OH)3 + H2S = Cu2S3 + H2O =>
2 Cu(OH)3 + 3 H2S = Cu2S3 + 6 H2O
N2O5 + KOH = N2OH + KO5 =>
N2O5 + KOH = N2OH + KO5
Li + F2 = Li(F2)2 =>
Li + 2 F2 = Li(F2)2
FePO4 + HCl = HPO4 + FeCl =>
FePO4 + HCl = HPO4 + FeCl
C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
H3PO4 = H4P2O7 + H2O =>
2 H3PO4 = H4P2O7 + H2O
Mg3N2 + Al2(SO4)3 = MgSO4 + AlN =>
Mg3N2 + Al2(SO4)3 = 3 MgSO4 + 2 AlN
Fe3O4 + HNO3 = Fe(NO3)3 + NO + H2O =>
3 Fe3O4 + 28 HNO3 = 9 Fe(NO3)3 + NO + 14 H2O
MnOH2(s) + O2 = MnO2 + H2O =>
MnOH2(s) + O2 = MnO2 + H2O
OH + C2O4 = CO3 + H2O =>
4 OH + C2O4 = 2 CO3 + 2 H2O
Fe(HCO3)3 + H2SO4 = Fe2(SO4)3 + H2O + CO2 =>
2 Fe(HCO3)3 + 3 H2SO4 = Fe2(SO4)3 + 6 H2O + 6 CO2
NaOH + Al(NO2)3 = NaNO2 + Al(OH)3 =>
3 NaOH + Al(NO2)3 = 3 NaNO2 + Al(OH)3
CO2 + HCO3{-} + NH4{+} + HPO4{2-} + H2O = C106H181O45N16P + O2 =>
92 CO2 + 14 HCO3{-} + 16 NH4{+} + HPO4{2-} + 51 H2O = C106H181O45N16P + 118 O2
C3H7COOH + NaOH = H2O + C3H7COONa =>
C3H7COOH + NaOH = H2O + C3H7COONa
KHCO3 + NH4NO3 = KNO3 + CO2 + H2O + NH3 =>
KHCO3 + NH4NO3 = KNO3 + CO2 + H2O + NH3
Fe2O3 + C4 = Fe + C2O4 =>
8 Fe2O3 + 3 C4 = 16 Fe + 6 C2O4
FeBr3 + K2CO3 = K2Br3 + FeCO3 =>
FeBr3 + K2CO3 = K2Br3 + FeCO3
H3PO4 = H4P2O7 + H2O =>
2 H3PO4 = H4P2O7 + H2O
Fe + Cl + C = FeClC =>
Fe + Cl + C = FeClC
CH3C(O)CH3 + KMnO4 + H2SO4 = CH3CH2COOH + K2SO4 + MnSO4 + H2O =>
5 CH3C(O)CH3 + 2 KMnO4 + 3 H2SO4 = 5 CH3CH2COOH + K2SO4 + 2 MnSO4 + 3 H2O
HOOC(CHOH)2COOH + KOH = KOOC(CHOH)2COOK + H2O =>
HOOC(CHOH)2COOH + 2 KOH = KOOC(CHOH)2COOK + 2 H2O
SCN{-} + MnO4{-} + H{+} = (CN)2 + Mn{+2} + SO4{-}2 + H2O =>
10 SCN{-} + 16 MnO4{-} + 48 H{+} = 5(CN)2 + 16 Mn{+2} + 10 SO4{-}2 + 24 H2O
Ca + H3PO4 = Ca3(PO4)2 + H2 =>
3 Ca + 2 H3PO4 = Ca3(PO4)2 + 3 H2
Al2(CO3)3 = Al2O3 + CO2 =>
Al2(CO3)3 = Al2O3 + 3 CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/18/25
Équations équilibrées sur03/20/24
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