| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 VBr5 + 10 HCl = V2Cl10 + 10 HBr
Mg(OOCCOOH) + H2O = Mg(OOCCOO) + H3O =>
Mg(OOCCOOH) + H2O = Mg(OOCCOO) + H3O
FeCl3(aq) + KI(aq) = FeI2(aq) + I2(aq) + KCl(aq) =>
2 FeCl3(aq) + 6 KI(aq) = 2 FeI2(aq) + I2(aq) + 6 KCl(aq)
CoCl2(aq)NaOH(aq) = CoOH(s)NaCl2(aq) =>
CoCl2(aq)NaOH(aq) = CoOH(s)NaCl2(aq)
P + HCl = PH + Cl =>
P + HCl = PH + Cl
Hf + N8 = Hf2N4 =>
4 Hf + N8 = 2 Hf2N4
LiOH + H2 = LiH + H2O =>
LiOH + H2 = LiH + H2O
Fe + PbSO4 = FeSO4 + Pb =>
Fe + PbSO4 = FeSO4 + Pb
C2H5OH + O2 = C2H3COOH + H2O =>
3 C2H5OH + 3 O2 = 2 C2H3COOH + 5 H2O
C7H15N2OOH + O2 = H2O + CO2 + NO2 =>
C7H15N2OOH + 12 O2 = 8 H2O + 7 CO2 + 2 NO2
Cu(II)(SO4) + Pb(II)(NO3)2 = Cu(II)(NO3)2 + Pb(II)(SO4) =>
Cu(II)(SO4) + Pb(II)(NO3)2 = Cu(II)(NO3)2 + Pb(II)(SO4)
C6H11OHMnO4 = MnO3C5H12CO2 =>
C6H11OHMnO4 = MnO3C5H12CO2
SF4 = SF2 + F2 =>
SF4 = SF2 + F2
K2 + N = K3N =>
3 K2 + 2 N = 2 K3N
C7H8 + *HNO3 = C7H5N3O6 + H2O =>
C7H8 + 3*HNO3 = C7H5N3O6 + 3 H2O
NH4OHNaOCl = NH2ClNaOHH2O =>
NH4OHNaOCl = NH2ClNaOHH2O
HNO5KOH = KNO5H2O =>
HNO5KOH = KNO5H2O
CaO + H{-2}O = Ca(OH){-2} =>
CaO + H{-2}O = Ca(OH){-2}
Ba(NO3)2 + Li2SO4 = Ba(SO4)2 + Li2(NO3) =>
Ba(NO3)2 + 2 Li2SO4 = Ba(SO4)2 + 2 Li2(NO3)
CuCl2 + P(C6H5)3 + CH3CH2OH = [(C6H5)3P]3(CuCl) + CH3CH2O + HCl =>
CuCl2 + 3 P(C6H5)3 + CH3CH2OH = [(C6H5)3P]3(CuCl) + CH3CH2O + HCl
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
KClO5 = KClO + O2 =>
KClO5 = KClO + 2 O2
H3VO4 + Au(OH)3 = AuVO4 + H2O =>
H3VO4 + Au(OH)3 = AuVO4 + 3 H2O
C38H42N2O6 + C4H11N3O4 = C42H53N5O10 =>
C38H42N2O6 + C4H11N3O4 = C42H53N5O10
HNO3 + CU(OH)2 = CU(NO3)2 + H2O =>
2 HNO3 + CU(OH)2 = CU(NO3)2 + 2 H2O
AgNO3 + Na2SO4 = Ag2SO4 + Na2 + NO3 =>
2 AgNO3 + Na2SO4 = Ag2SO4 + Na2 + 2 NO3
Co + HCl + H2O = [Co(H2O)6]Cl2 + H2 =>
Co + 2 HCl + 6 H2O = [Co(H2O)6]Cl2 + H2
Pb(NO3)2 + NH4OH = Pb(OH)2 + NH3 + NO3 =>
9 Pb(NO3)2 + 12 NH4OH = 9 Pb(OH)2 + 14 NH3 + 16 NO3
LiOH + Fe(NO3)3 = LiNO3 + Fe(OH)3 =>
3 LiOH + Fe(NO3)3 = 3 LiNO3 + Fe(OH)3
NH4ClO4 + Al = Al2O3 + N2 + HCl + H2O =>
6 NH4ClO4 + 10 Al = 5 Al2O3 + 3 N2 + 6 HCl + 9 H2O
HNO3 + CU(OH)2 = CU(NO3)2 + H2O =>
2 HNO3 + CU(OH)2 = CU(NO3)2 + 2 H2O
C6H6NO3H = C6NO2H5H2O =>
C6H6NO3H = C6NO2H5H2O
N2 + O3 = NO4 =>
3 N2 + 8 O3 = 6 NO4
NaCN(aq) + NaOCl(aq) = NaCNO(aq) + NaCl(aq) =>
NaCN(aq) + NaOCl(aq) = NaCNO(aq) + NaCl(aq)
ZnCl2 + NaOH = Zn(OH)2 + NaCl =>
ZnCl2 + 2 NaOH = Zn(OH)2 + 2 NaCl
HClNaHSO3 = NaClH2OSO2(g) =>
HClNaHSO3 = NaClH2OSO2(g)
TiCl4 + HCl + Zn = ZnCl2 + H2TiCl5 =>
2 TiCl4 + 4 HCl + Zn = ZnCl2 + 2 H2TiCl5
Mo + KNO3 + KOH = K2MoO4 + KNO2 + H2O =>
Mo + 3 KNO3 + 2 KOH = K2MoO4 + 3 KNO2 + H2O
NaH + H2O = NaOH + H2 =>
NaH + H2O = NaOH + H2
Cu + H2SO4 + O2 = Cu2SO4 + H2O =>
4 Cu + 2 H2SO4 + O2 = 2 Cu2SO4 + 2 H2O
MtPKPmLaJ = PmLaJMtPK =>
MtPKPmLaJ = PmLaJMtPK
PbNO3NaCrO4 = PbCrO4NaNO3 =>
PbNO3NaCrO4 = PbCrO4NaNO3
K2CO3 + H2O = KOH + H2CO3 =>
K2CO3 + 2 H2O = 2 KOH + H2CO3
Cr2O7 + H2C2O4 + H1{+} = Cr3{+} + CO2 + H2O =>
3 Cr2O7 + 20 H2C2O4 + 2 H1{+} = 2 Cr3{+} + 40 CO2 + 21 H2O
MnO4({-}) + H2SO3 + H = Mn({2+}) + HSO4({2-}) + H2O =>
2 MnO4({-}) + 3 H2SO3 + 7 H = 2 Mn({2+}) + 3 HSO4({2-}) + 5 H2O
KMnO4 + NaOH + Na2SO3 = Na2MnO4 + K2SO4 + H2O =>
2 KMnO4 + 2 NaOH + Na2SO3 = 2 Na2MnO4 + K2SO4 + H2O
H3 + PO4 + NaOH = Na3PO4 + H2O =>
H3 + PO4 + 3 NaOH = Na3PO4 + 3 H2O
Na2CO3PbSO4 = Na2SO4PbCO3 =>
Na2CO3PbSO4 = Na2SO4PbCO3
Na2S2O3 + KIO3 = I2 + Na2SO4 + K2SO4 + SO3 =>
5 Na2S2O3 + 8 KIO3 = 4 I2 + 5 Na2SO4 + 4 K2SO4 + SO3
Mg + Cu2B = MgB + Cu2 =>
Mg + Cu2B = MgB + Cu2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/25/24
Équations équilibrées sur05/25/23
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