| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaCl(s) = NaCl(aq)
NH4ClO4 + BeC2O4 = Be(ClO4)2 + (NH4)2C2O4 =>
2 NH4ClO4 + BeC2O4 = Be(ClO4)2 + (NH4)2C2O4
C4H11N + O2 = CO2 + H2O + N2 =>
4 C4H11N + 27 O2 = 16 CO2 + 22 H2O + 2 N2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
C57H110O2 + O2 = CO2 + H2O =>
2 C57H110O2 + 167 O2 = 114 CO2 + 110 H2O
CuSO4(aq) + NH3(aq) = Cu(NH3)4SO4 =>
CuSO4(aq) + 4 NH3(aq) = Cu(NH3)4SO4
C4H11N + O2 = CO2 + H2O + N2 =>
4 C4H11N + 27 O2 = 16 CO2 + 22 H2O + 2 N2
HCl + NaO = NaCl2 + H2O =>
2 HCl + NaO = NaCl2 + H2O
SrBr2Cl2 = SrCl2Br2 =>
SrBr2Cl2 = SrCl2Br2
C4H11N + O2 = CO2 + H2O + N2 =>
4 C4H11N + 27 O2 = 16 CO2 + 22 H2O + 2 N2
CdS + H2SO4 = CdSO4 + H2S =>
CdS + H2SO4 = CdSO4 + H2S
HCOOH + Ca = Ca(HCOO)2Ca + H2 =>
2 HCOOH + 2 Ca = Ca(HCOO)2Ca + H2
Ba(BrO)2 + H3CeO3 = BaBr2 + H3CeO4 =>
Ba(BrO)2 + 2 H3CeO3 = BaBr2 + 2 H3CeO4
AgNO3 + KCl = AgCl + KNO3 =>
AgNO3 + KCl = AgCl + KNO3
Cl2 + KI = KI3 + KCl =>
Cl2 + 3 KI = KI3 + 2 KCl
C4H8O5 + O2 = CO2 + H2O =>
2 C4H8O5 + 7 O2 = 8 CO2 + 8 H2O
V2O5 = V8O15 + O2 =>
8 V2O5 = 2 V8O15 + 5 O2
TiP3O9 = TiP2O7 + P4O8 =>
4 TiP3O9 = 4 TiP2O7 + P4O8
Fe(III) + HCl = Fe(III)Cl3 + H =>
Fe(III) + 3 HCl = Fe(III)Cl3 + 3 H
SrSO4 + K2SO4 = SrK + SO4 =>
2 SrSO4 + K2SO4 = 2 SrK + 3 SO4
Ag(NO)3NaBr = Na(NO)3AgBr =>
Ag(NO)3NaBr = Na(NO)3AgBr
KI + Fe(OH)2 = KOH + FeI2 =>
2 KI + Fe(OH)2 = 2 KOH + FeI2
NaOH + KBr = KOH + NaBr =>
NaOH + KBr = KOH + NaBr
HBrO3 = Br2O5 + H2O =>
2 HBrO3 = Br2O5 + H2O
PGa = GaP =>
PGa = GaP
HNO3(aq) + KOH(aq) = KNO3(aq) + H2O(l) =>
HNO3(aq) + KOH(aq) = KNO3(aq) + H2O(l)
BariumNitratePotassiumChromate = PotassiumNitrateBariumChromate =>
BariumNitratePotassiumChromate = PotassiumNitrateBariumChromate
NH3 + H3PO4 = (NH4)3PO4 =>
3 NH3 + H3PO4 = (NH4)3PO4
CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O
HClBrS = HSBrCl =>
HClBrS = HSBrCl
C6H4O4N2 = C5H4O2N2CO2 =>
C6H4O4N2 = C5H4O2N2CO2
Li2O2H2O = LiOH + O2 =>
2 Li2O2H2O = 4 LiOH + O2
Al(NO3)3 + NaOH = Al(OH)3 + NaNO3 =>
Al(NO3)3 + 3 NaOH = Al(OH)3 + 3 NaNO3
NaHCO3 + CH3COOH = NaC2H3 + H2O + CO2 =>
2 NaHCO3 + 3 CH3COOH = 2 NaC2H3 + 4 H2O + 4 CO2
C4H8O4 + O2 = CO2 + H2O =>
C4H8O4 + 4 O2 = 4 CO2 + 4 H2O
SiCFe = FeCSi =>
SiCFe = FeCSi
Mg + HNO3 = Mg(NO3)2 + N2O + H2O =>
4 Mg + 10 HNO3 = 4 Mg(NO3)2 + N2O + 5 H2O
Li2SO4CaCl2 = Li2Cl2CaSO4 =>
Li2SO4CaCl2 = Li2Cl2CaSO4
CuCrO4 = Cu + CrO4 =>
CuCrO4 = Cu + CrO4
Ba(ClO3)Al(SO4) = Ba(SO4)Al(ClO3) =>
Ba(ClO3)Al(SO4) = Ba(SO4)Al(ClO3)
H3PO2 + KOH = K2HPO2 + H2O =>
H3PO2 + 2 KOH = K2HPO2 + 2 H2O
Mg(HCO3)2(aq) + HCl(aq) = MgCl2(aq) + H2O(l) + CO2(g) =>
Mg(HCO3)2(aq) + 2 HCl(aq) = MgCl2(aq) + 2 H2O(l) + 2 CO2(g)
K2SO4 + Al2S3 = Al2(SO4)3 + K2S =>
3 K2SO4 + Al2S3 = Al2(SO4)3 + 3 K2S
C5H9COOH + O2 = CO2 + H2O =>
2 C5H9COOH + 15 O2 = 12 CO2 + 10 H2O
Cu + AgSO3 = Ag + Cu(SO3)2 =>
Cu + 2 AgSO3 = 2 Ag + Cu(SO3)2
FMgCl = FClMg =>
FMgCl = FClMg
NaCl + H2(SO4) + MnO2 = Na(SO4) + MnCl + H2O + Cl =>
2 NaCl + 2 H2(SO4) + MnO2 = 2 Na(SO4) + MnCl + 2 H2O + Cl
C4H10O4 + O2 = CO2 + H2O =>
2 C4H10O4 + 9 O2 = 8 CO2 + 10 H2O
S + HNO = H2SO4 + N2 + H2O =>
S + 6 HNO = H2SO4 + 3 N2 + 2 H2O
AgClCu = CuClAg =>
AgClCu = CuClAg
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/06/24
Équations équilibrées sur03/07/23
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