| Équations équilibrées la veille | Équations équilibrées le lendemain |
5 H2SeO3(aq) + 2 HClO3(aq) = 5 H2SeO4(aq) + Cl2(g) + H2O(l)
NiSO4 + Li2S = Ni2S + LiSO4 =>
2 NiSO4 + Li2S = Ni2S + 2 LiSO4
Sb2O3 + KIO3 + HCl + H2O = HSb(OH)6 + KCl + ICl =>
Sb2O3 + KIO3 + 2 HCl + 6 H2O = 2 HSb(OH)6 + KCl + ICl
Zn2 + S8 = ZnS26 =>
2 Zn2 + 13 S8 = 4 ZnS26
Fe{3+} + C2O4{2-} = Fe(C2O4)2{-} =>
Fe{3+} + 2 C2O4{2-} = Fe(C2O4)2{-}
K3PO4(aq) + BaCl2(aq) = KCl(aq) + Ba3(PO4)2(aq) =>
2 K3PO4(aq) + 3 BaCl2(aq) = 6 KCl(aq) + Ba3(PO4)2(aq)
CH3NH2 + CH3COOH = CH3COHNCH3 + H2O =>
CH3NH2 + CH3COOH = CH3COHNCH3 + H2O
H2S1O4 + H1I1 = H2S1 + I2 + H2O1 =>
H2S1O4 + 8 H1I1 = H2S1 + 4 I2 + 4 H2O1
AgNO3 + Na2CrO4 = Ag2CrO4 + NaNO3 =>
2 AgNO3 + Na2CrO4 = Ag2CrO4 + 2 NaNO3
KHP + KOH = KKP + H2O =>
KHP + KOH = KKP + H2O
Ag(NH3)2OH + H2SO4 = Ag2SO4 + (NH4)2SO4 + H2O =>
2 Ag(NH3)2OH + 3 H2SO4 = Ag2SO4 + 2(NH4)2SO4 + 2 H2O
CH3CCl3 + O2 = CO2 + H2O + Cl2 =>
4 CH3CCl3 + 11 O2 = 8 CO2 + 6 H2O + 6 Cl2
(CH3)2CHOH + O2 = CO2 + H2O =>
2(CH3)2CHOH + 9 O2 = 6 CO2 + 8 H2O
NaHCO3 + H3Po4 = NaH2Po4 + CO2 + H2O =>
NaHCO3 + H3Po4 = NaH2Po4 + CO2 + H2O
SbO4 + H2O = H3SbO4 + OH =>
SbO4 + 3 H2O = H3SbO4 + 3 OH
I + N2H4 = HI + N =>
4 I + N2H4 = 4 HI + 2 N
C14H28(s) + O2(g) = CO(g) + H2O(g) =>
C14H28(s) + 14 O2(g) = 14 CO(g) + 14 H2O(g)
KMnO4 + HCl = MnCl2 + KCl + Cl2 + H2O =>
2 KMnO4 + 16 HCl = 2 MnCl2 + 2 KCl + 5 Cl2 + 8 H2O
PbO2 + SeO3{2-} = PbO + SeO4{2-} =>
PbO2 + SeO3{2-} = PbO + SeO4{2-}
Ca3(PO4)2 + SiO2(s) + C(s) = CaSiO3(s) + CO(g) + P4(s) =>
2 Ca3(PO4)2 + 6 SiO2(s) + 10 C(s) = 6 CaSiO3(s) + 10 CO(g) + P4(s)
CH2BrCOOH + CH3OH = BrOH + CH3CH2COOH =>
CH2BrCOOH + CH3OH = BrOH + CH3CH2COOH
N2O3 + H2O = HNO2 =>
N2O3 + H2O = 2 HNO2
Cu(OH)2 + K3PO4 = Cu3(PO4)2 + KOH =>
3 Cu(OH)2 + 2 K3PO4 = Cu3(PO4)2 + 6 KOH
CuSO4 + NH4OH = Cu(OH)2 + (NH4)2SO4 =>
CuSO4 + 2 NH4OH = Cu(OH)2 + (NH4)2SO4
Mg + O2(g) = MgO =>
2 Mg + O2(g) = 2 MgO
H2O + P4 + NaOH = NaH2PO2 + PH3 =>
3 H2O + P4 + 3 NaOH = 3 NaH2PO2 + PH3
H2S2O7 + H2O = H4S2O8 =>
H2S2O7 + H2O = H4S2O8
Na2CO3 + HClO2 = H2O + CO2 + NaClO2 =>
Na2CO3 + 2 HClO2 = H2O + CO2 + 2 NaClO2
SF4 + H2O = H2SO3 + HF =>
SF4 + 3 H2O = H2SO3 + 4 HF
(NH4)2SO4 + KI = (NH4)2I2 + K2SO4 =>
(NH4)2SO4 + 2 KI = (NH4)2I2 + K2SO4
AgHCO3 = Ag2O + CO2 + H2O =>
2 AgHCO3 = Ag2O + 2 CO2 + H2O
NaNo3 + KOH = KNo3 + NaOH =>
NaNo3 + KOH = KNo3 + NaOH
K2CO3 + CH3OH = KHCO3 + CH3KO =>
K2CO3 + CH3OH = KHCO3 + CH3KO
Ni + Al = Ni2Al3 =>
2 Ni + 3 Al = Ni2Al3
FeSO4 + NH3 + Cl2 + H2O = NH4Cl + Fe(OH)3 + (NH4)2SO4 =>
2 FeSO4 + 6 NH3 + Cl2 + 6 H2O = 2 NH4Cl + 2 Fe(OH)3 + 2(NH4)2SO4
NaClO3 = NaCl + NaClO4 =>
4 NaClO3 = NaCl + 3 NaClO4
H2C2O4 + MnO4 = CO2 + Mn + H2O =>
4 H2C2O4 + MnO4 = 8 CO2 + Mn + 4 H2O
NaClO3 = NaCl + NaClO4 =>
4 NaClO3 = NaCl + 3 NaClO4
NiCO3 + K = CO3K + Ni =>
NiCO3 + K = CO3K + Ni
NO + H2O + O2 = HNO4 =>
4 NO + 2 H2O + 5 O2 = 4 HNO4
CHmRg = RgCHm =>
CHmRg = RgCHm
FeBr2 + N2 = Br2 + Fe2N =>
4 FeBr2 + N2 = 4 Br2 + 2 Fe2N
Cu2As2O7 + Zn + H2(SO4) = Cu + AsH3 + ZnSO4 + H2O =>
Cu2As2O7 + 10 Zn + 10 H2(SO4) = 2 Cu + 2 AsH3 + 10 ZnSO4 + 7 H2O
CrCl3 + K2SO3 + H2O = KCl + SO2 + Cr(OH)3 =>
2 CrCl3 + 3 K2SO3 + 3 H2O = 6 KCl + 3 SO2 + 2 Cr(OH)3
Au + HCl + NO3 = AuCl4 + H2O + NO2 =>
Au + 4 HCl + 2 NO3 = AuCl4 + 2 H2O + 2 NO2
Mg(CH3COO)2 = Mg + CH3COO =>
Mg(CH3COO)2 = Mg + 2 CH3COO
sodiumbromide + iodine = sodiumiodide + bromine =>
2 NaBr + I2 = 2 NaI + Br2
NaOH + SO2 = Na2SO3 + H2O =>
2 NaOH + SO2 = Na2SO3 + H2O
Zn + KNO2 + NaOH + H2O = NH3 + Na2Zn(OH)4 + K2Zn(OH)4 =>
6 Zn + 2 KNO2 + 10 NaOH + 10 H2O = 2 NH3 + 5 Na2Zn(OH)4 + K2Zn(OH)4
NaHCO3 + Pb(NO3)2 = PbHCO3 + Na(NO3)2 =>
NaHCO3 + Pb(NO3)2 = PbHCO3 + Na(NO3)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/15/24
Équations équilibrées sur09/14/23
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