| Équations équilibrées la veille | Équations équilibrées le lendemain |
NH3 + H2SO3 = HNSO3 + 2 H2
HClO4 + K2CO3 = KClO4 + CO2 + H2O =>
2 HClO4 + K2CO3 = 2 KClO4 + CO2 + H2O
Al + NiCl2 = AlCl3 + Ni =>
2 Al + 3 NiCl2 = 2 AlCl3 + 3 Ni
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
KCNS + Fe(NO3)3 = FeCNS + K(NO3)3 =>
KCNS + Fe(NO3)3 = FeCNS + K(NO3)3
H2SiO2 + O2 = H2SiO3 =>
2 H2SiO2 + O2 = 2 H2SiO3
CuOHBr + H2O = Cu(OH)2 + HBr =>
CuOHBr + H2O = Cu(OH)2 + HBr
S + Na2O + O2 = Na2SO3 =>
S + Na2O + O2 = Na2SO3
C6H5NO2 + H2O = C6H6 + HNO3 =>
C6H5NO2 + H2O = C6H6 + HNO3
Li2S(aq) + Cu(NO3)2(aq) = LiNO3(s) + CuS(g) =>
Li2S(aq) + Cu(NO3)2(aq) = 2 LiNO3(s) + CuS(g)
CH3CH2CH2CH2OH(aq) + HCl(aq) = CH3CH2CH2CH2Cl + H2O =>
CH3CH2CH2CH2OH(aq) + HCl(aq) = CH3CH2CH2CH2Cl + H2O
HCl + MgSO3 = MgCl2 + H2O + SO2 =>
2 HCl + MgSO3 = MgCl2 + H2O + SO2
Au + H2(CO3) = H2 + AuCO3 =>
Au + H2(CO3) = H2 + AuCO3
HI + In(OH)3 = InI3 + H2O =>
3 HI + In(OH)3 = InI3 + 3 H2O
Al + CI2 = Al(I2)3 + C =>
Al + 3 CI2 = Al(I2)3 + 3 C
Cr2O7{-2} + C2O4{2-} + H{+} = Cr{3+} + CO2 + H2O =>
Cr2O7{-2} + 3 C2O4{2-} + 14 H{+} = 2 Cr{3+} + 6 CO2 + 7 H2O
HCl + CH3COO = Cl + CH3COOH =>
HCl + CH3COO = Cl + CH3COOH
H3PO4 + Zn = Zn3(PO4) + H2 =>
2 H3PO4 + 6 Zn = 2 Zn3(PO4) + 3 H2
P4S5 = P4 + S5 =>
P4S5 = P4 + S5
Mg + Cl + Ag(NO3) = Mg(NO3) + ClAg =>
Mg + Cl + Ag(NO3) = Mg(NO3) + ClAg
C8H8 + C3H4 = C11H12 =>
C8H8 + C3H4 = C11H12
PbCr2O7 + NaOH = Pb(OH)2 + Na2Cr2O7 =>
PbCr2O7 + 2 NaOH = Pb(OH)2 + Na2Cr2O7
P4S3 + H2SO4(conc) = H3PO4 + SO2 + H2O =>
P4S3 + 16 H2SO4(conc) = 4 H3PO4 + 19 SO2 + 10 H2O
Fe2SO3 + O2 + H2SO4 = Fe2(SO4)3 + H2O =>
2 Fe2SO3 + 3 O2 + 4 H2SO4 = 2 Fe2(SO4)3 + 4 H2O
Fe2OH2 = Fe04 + H2O =>
2 Fe2OH2 = Fe04 + 2 H2O
C3H7OHNO3 + HCl = C3H7NO2 + H2O + HClO =>
2 C3H7OHNO3 + 3 HCl = 2 C3H7NO2 + H2O + 3 HClO
Fe + NO3 + H3O{+} = Fe{+3} + NO2 + H2O =>
2 Fe + 3 NO3 + 6 H3O{+} = 2 Fe{+3} + 3 NO2 + 9 H2O
C8H16(aq) + O2(g) = CO2(g) + H2O(l) =>
C8H16(aq) + 12 O2(g) = 8 CO2(g) + 8 H2O(l)
Mg + H3PO4 = Mg(PO4)3 + H2 =>
2 Mg + 6 H3PO4 = 2 Mg(PO4)3 + 9 H2
K + HNO3 = KNO3 + NH4NO3 + H2O =>
8 K + 10 HNO3 = 8 KNO3 + NH4NO3 + 3 H2O
SiC + H2O = SiOH + CH =>
SiC + H2O = SiOH + CH
K3PO4 + (NH4)2CO3 = K2(CO3) + (NH4)3PO4 =>
2 K3PO4 + 3(NH4)2CO3 = 3 K2(CO3) + 2(NH4)3PO4
Sr + LiPO4 = Sr(PO4) + Li =>
Sr + LiPO4 = Sr(PO4) + Li
NaHCo3 + BaCl2 = NaCl2 + BaHCo3 =>
NaHCo3 + BaCl2 = NaCl2 + BaHCo3
Co2N2O4 + NaOH = Co2OH + NaN2O4 =>
Co2N2O4 + NaOH = Co2OH + NaN2O4
NH4NO3(s) = N2 + H2O + O2 =>
2 NH4NO3(s) = 2 N2 + 4 H2O + O2
KNO2 + H2O = KNH3 + OH =>
KNO2 + 5 H2O = KNH3 + 7 OH
NaBrO3 + N2H4 = BrNa + N2 + H2O =>
2 NaBrO3 + 3 N2H4 = 2 BrNa + 3 N2 + 6 H2O
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
C3H6 + KMnO4 + H2O = C3H6(OH)2 + MnO2 + KOH =>
3 C3H6 + 2 KMnO4 + 4 H2O = 3 C3H6(OH)2 + 2 MnO2 + 2 KOH
CrI3 + KOH + Cl2 = K2CrO4 + KIO4 + KCl + H2 =>
2 CrI3 + 32 KOH + 11 Cl2 = 2 K2CrO4 + 6 KIO4 + 22 KCl + 16 H2
Br + Cl2 = ClBr =>
2 Br + Cl2 = 2 ClBr
Pb3O2 = Pb + O4 =>
2 Pb3O2 = 6 Pb + O4
C8H15OH + KMnO4 + HCl = C7H13COOH + MnCl2 + H2O + KCl =>
5 C8H15OH + 4 KMnO4 + 12 HCl = 5 C7H13COOH + 4 MnCl2 + 11 H2O + 4 KCl
C4Br2F8 = C2BrF4 =>
C4Br2F8 = 2 C2BrF4
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
KI + H2SO4 + KMnO4 = MnSO4 + K3SO4 + I2 + H2O =>
8 KI + 4 H2SO4 + KMnO4 = MnSO4 + 3 K3SO4 + 4 I2 + 4 H2O
SiO2CaO = CaSiO3 =>
SiO2CaO = CaSiO3
SrCO3 + HCl = SrCl2 + H2(CO3) =>
SrCO3 + 2 HCl = SrCl2 + H2(CO3)
KNO3 + KNO2 + H2O = NO2 + KOH =>
KNO3 + KNO2 + H2O = 2 NO2 + 2 KOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
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