| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 R(NO2) + 6 Na2S + 7 H2O = 4 R(NH2) + 3 Na2S2O3 + 6 NaOH
LOOH + GSH = GSSG + LH + H2O =>
LOOH + 4 GSH = 2 GSSG + LH + 2 H2O
Na2 + CO3 + CaCl2 = Na2Cl2 + CO3Ca =>
Na2 + CO3 + CaCl2 = Na2Cl2 + CO3Ca
AgNO(aq) + HCl(aq) = AgCl(s) + HNO(aq) =>
AgNO(aq) + HCl(aq) = AgCl(s) + HNO(aq)
ClC6H5 + HNo3 = C6H4ClNo2 + H2 =>
6 ClC6H5 + 4 HNo3 = 6 C6H4ClNo2 + 5 H2
Na2SO3 + HNO3 = Na2SO4 + NO2 + H2O =>
Na2SO3 + 2 HNO3 = Na2SO4 + 2 NO2 + H2O
SodiumPhosphate + Copper(II)Nitrate = SodiumNitrate + Copper(II)Phosphate =>
SodiumPhosphate + Copper(II)Nitrate = SodiumNitrate + Copper(II)Phosphate
(NH4)2SO4(aq) + NaOH(aq) = (Na)2SO4(aq) + NH4OH(aq) =>
(NH4)2SO4(aq) + 2 NaOH(aq) = (Na)2SO4(aq) + 2 NH4OH(aq)
AlCl3 + CaCO3 = CaCl2 + Al2(CO3)3 =>
2 AlCl3 + 3 CaCO3 = 3 CaCl2 + Al2(CO3)3
HCl + S8 = Cl2 + H2S =>
16 HCl + S8 = 8 Cl2 + 8 H2S
BaBr2 + HCl = BaCl2 + HBr =>
BaBr2 + 2 HCl = BaCl2 + 2 HBr
C17H35 + O2 = CO2 + H2O =>
4 C17H35 + 103 O2 = 68 CO2 + 70 H2O
ZnCl2 + (NH4)2S = ZnS + NH4Cl =>
ZnCl2 + (NH4)2S = ZnS + 2 NH4Cl
Na2S + Na2SO4 = Na + S2SO4 =>
2 Na2S + Na2SO4 = 6 Na + S2SO4
Pd(OH)4 + H2CO3 = Pd(CO3)2 + H2O =>
Pd(OH)4 + 2 H2CO3 = Pd(CO3)2 + 4 H2O
MgCl2 + NaOH = Mg(OH)2 + NaCl =>
MgCl2 + 2 NaOH = Mg(OH)2 + 2 NaCl
As(HCO3)3 = C3As2O9 + CO2 + H2O =>
2 As(HCO3)3 = C3As2O9 + 3 CO2 + 3 H2O
Hg(NO3) + KI = HgI2 + K2NO3 =>
Hg(NO3) + 2 KI = HgI2 + K2NO3
Ca3(PO4)2 + C + SiO2 = CO + P + CaSiO3 =>
Ca3(PO4)2 + 5 C + 3 SiO2 = 5 CO + 2 P + 3 CaSiO3
Cs2CO3 + H2O = CsOH + H2CO3 =>
Cs2CO3 + 2 H2O = 2 CsOH + H2CO3
Na + CuCI2 = NaI + CuC =>
2 Na + CuCI2 = 2 NaI + CuC
Au2S3 + H2O = Au2H2 + S3O =>
Au2S3 + H2O = Au2H2 + S3O
KI + HCl = KH + ICl =>
KI + HCl = KH + ICl
NaOH + HOH = NaH2O + OH =>
NaOH + HOH = NaH2O + OH
Al + PbSiO3 = Al2O3 + Pb + Si =>
2 Al + PbSiO3 = Al2O3 + Pb + Si
TiCl3 + Ti3Al = Ti4Al + TiAlCl5 =>
5 TiCl3 + 14 Ti3Al = 11 Ti4Al + 3 TiAlCl5
KI(s) + Cl2(g) = KCl(g) + I(s) =>
2 KI(s) + Cl2(g) = 2 KCl(g) + 2 I(s)
Mg + Al(SO4)3 = Al + Mg(SO4) =>
3 Mg + Al(SO4)3 = Al + 3 Mg(SO4)
Ca5(PO4)3OH + H2O = Ca + HPO4 + OH =>
Ca5(PO4)3OH + 3 H2O = 5 Ca + 3 HPO4 + 4 OH
C4H4COHCCOOH + CH3OH = (CH)4COHCCOOCH3 + H2O =>
C4H4COHCCOOH + CH3OH = (CH)4COHCCOOCH3 + H2O
Zn + Li(NO3)2 = Zn(NO3) + Li =>
2 Zn + Li(NO3)2 = 2 Zn(NO3) + Li
KOH + FeCl2 = KCl + Fe(OH)2* =>
2 KOH + FeCl2 = 2 KCl + Fe(OH)2*
(MgOH)2SeO3 + H2SeO3 = Mg(HSeO3)2 + H2O =>
(MgOH)2SeO3 + 3 H2SeO3 = 2 Mg(HSeO3)2 + 2 H2O
Al + KOH = Al(OH)3 + K =>
Al + 3 KOH = Al(OH)3 + 3 K
KMnO4 = K2O + MnO + O2 =>
4 KMnO4 = 2 K2O + 4 MnO + 5 O2
Cl2(aq) + CaI2 = CaCl2(aq) + I2(s) =>
Cl2(aq) + CaI2 = CaCl2(aq) + I2(s)
CH3BH2 + H = CH3BH3 =>
CH3BH2 + H = CH3BH3
Mercury(II)Chlorate + SodiumDichromate = Mercury(II)Dichromate + SodiumChlorate =>
Mercury(II)Chlorate + SodiumDichromate = Mercury(II)Dichromate + SodiumChlorate
C7H12O5N3 + O2 = CO2 + H2O + NH3 =>
4 C7H12O5N3 + 21 O2 = 28 CO2 + 6 H2O + 12 NH3
BaSiO3 = Ba + SiO3 =>
BaSiO3 = Ba + SiO3
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
Na{+} + Cl{-}C = NaCl =>
Na{+} + Cl{-}C = NaCl
C9HO + O = C2O + HO =>
2 C9HO + 9 O = 9 C2O + 2 HO
Sn(NO3)2 + NaC2H3O2 = SnC2H3O2 + Na(NO3)2 =>
Sn(NO3)2 + NaC2H3O2 = SnC2H3O2 + Na(NO3)2
CH3COOH + NaOH = NaCH3COO + H2O =>
CH3COOH + NaOH = NaCH3COO + H2O
(NH4)2SO4 + KOH = (NH4)OH + K2SO4 =>
(NH4)2SO4 + 2 KOH = 2(NH4)OH + K2SO4
CS(NH2)2 + H2SO4 = (CS(NH2)2)SO3 + H2O =>
CS(NH2)2 + H2SO4 = (CS(NH2)2)SO3 + H2O
Pb3O4 + KOH = K2PbO2 + K2PbO3 + H2O =>
Pb3O4 + 6 KOH = 2 K2PbO2 + K2PbO3 + 3 H2O
NH4 + H2O2 = NO2 + H2O =>
NH4 + 4 H2O2 = NO2 + 6 H2O
Na2SO4 + Sr = SrSO4 + Na =>
Na2SO4 + Sr = SrSO4 + 2 Na
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/06/25
Équations équilibrées sur02/05/24
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