| Équations équilibrées la veille | Équations équilibrées le lendemain |
FeSO4 + KMnO4 + KOH = FeOHSO4 + K2MnO4
CH3COOH + H2O2 = CH3COOOH + H2O =>
CH3COOH + H2O2 = CH3COOOH + H2O
C + H2O = CO + H2 =>
C + H2O = CO + H2
Cu + H2SO4 + KNO3 = CuSO4 + NO + K2SO4 + H2O =>
3 Cu + 4 H2SO4 + 2 KNO3 = 3 CuSO4 + 2 NO + K2SO4 + 4 H2O
NaNO3 + H2SO4 + FeSO4 = NO2 + Fe2(SO4)3 + H2O + Na2SO4 =>
2 NaNO3 + 2 H2SO4 + 2 FeSO4 = 2 NO2 + Fe2(SO4)3 + 2 H2O + Na2SO4
FeCl3 + CoCl2*6H2O + NaOH + CH3COOH = Co7Fe5O16 + H2O + NaCl + CH3COH =>
10 FeCl3 + 14 CoCl2*6H2O + 58 NaOH + 3 CH3COOH = 2 Co7Fe5O16 + 113 H2O + 58 NaCl + 3 CH3COH
BeOHHCl = BeClH2O =>
BeOHHCl = BeClH2O
HCOOH + CH3CH2NHCH3 = CH3CH2NH2(COOH)CH3 =>
HCOOH + CH3CH2NHCH3 = CH3CH2NH2(COOH)CH3
BaO + HBr = BaBr2 + H2O =>
BaO + 2 HBr = BaBr2 + H2O
Na2SO3 + CuNO3 = NaNO3 + Cu2SO3 =>
Na2SO3 + 2 CuNO3 = 2 NaNO3 + Cu2SO3
PO2 + OH = HPO3 =>
PO2 + OH = HPO3
WO3 + C = W + CO =>
WO3 + 3 C = W + 3 CO
NH4H2PO4 + KOH = KH2PO4 + NH3 + H2O =>
NH4H2PO4 + KOH = KH2PO4 + NH3 + H2O
Na + HNO3 = NaNO3 + H =>
Na + HNO3 = NaNO3 + H
NaClCO2 + H2O = HCl + NaHCO3 =>
NaClCO2 + H2O = HCl + NaHCO3
Hg + NHO3 = Hg(NO3)2 + NO + H2O =>
3 Hg + 8 NHO3 = 3 Hg(NO3)2 + 2 NO + 4 H2O
CH3NH3 = NH3CH3 =>
CH3NH3 = NH3CH3
KClO3 + Na2CO2 = KCl + Na2CO3 =>
KClO3 + 3 Na2CO2 = KCl + 3 Na2CO3
MnSO4 + NH3 = MnH3 + NSO4 =>
MnSO4 + NH3 = MnH3 + NSO4
H2SO4 + KI = KHSO4 + I2 + H2O + H2S =>
9 H2SO4 + 8 KI = 8 KHSO4 + 4 I2 + 4 H2O + H2S
NH4Cl(aq) + AgNO3(aq) = AgCl(s) + NH4NO3(aq) =>
NH4Cl(aq) + AgNO3(aq) = AgCl(s) + NH4NO3(aq)
AgNO3 + ZnSO4 = AgSO4 + Zn(NO3) =>
AgNO3 + ZnSO4 = AgSO4 + Zn(NO3)
Al(NO3)3 + NH3 = Al(NH3)3 + NO3 =>
Al(NO3)3 + 3 NH3 = Al(NH3)3 + 3 NO3
Fe2(SO4)3 + K2CO3 + H2O = Fe(OH)3 + K2SO4 + H2CO3 =>
Fe2(SO4)3 + 3 K2CO3 + 6 H2O = 2 Fe(OH)3 + 3 K2SO4 + 3 H2CO3
ArF = FAr =>
ArF = FAr
Fe{+3} + S{-3} = FeS =>
Fe{+3} + S{-3} = FeS
KMnO4 + C6H12O2 = CO2 + MnO + K2CO3 + H2O =>
32 KMnO4 + 5 C6H12O2 = 14 CO2 + 32 MnO + 16 K2CO3 + 30 H2O
Kl + NaNO3 = KlNO3 + Na =>
Kl + NaNO3 = KlNO3 + Na
CoCl2 + HCl = CoCl4{2-} + H{+} =>
CoCl2 + 2 HCl = CoCl4{2-} + 2 H{+}
KMnO4 + TlCl + HCl = MnCl2 + TlCl3 + H2O + KCl =>
2 KMnO4 + 5 TlCl + 16 HCl = 2 MnCl2 + 5 TlCl3 + 8 H2O + 2 KCl
Cl2 + I2 + KOH = KClO3 + KI + H2O =>
Cl2 + 5 I2 + 12 KOH = 2 KClO3 + 10 KI + 6 H2O
KOH + MgSO4 = K2SO4 + Mg(OH)2 = MgSO4 + KOH =>
2 KOH + MgSO4 = K2SO4 + Mg(OH)2
Fe{2+}(Cl)2 + H2O2 + H{+}Cl{-} = Fe{3+}(Cl)2 + H2O =>
2 Fe{2+}(Cl)2 + H2O2 + 2 H{+}Cl{-} = 2 Fe{3+}(Cl)2 + 2 H2O
Cu2 + Hg2Ni3 = Cu2Ni3 + Hg2 =>
Cu2 + Hg2Ni3 = Cu2Ni3 + Hg2
NaHCO3(aq) + C6H8O7(aq) = H2O(l) + CO2(g) + Na3C6H5O7(aq) =>
3 NaHCO3(aq) + C6H8O7(aq) = 3 H2O(l) + 3 CO2(g) + Na3C6H5O7(aq)
CH3COOH + H2O2 = CH3COOOH + H2O =>
CH3COOH + H2O2 = CH3COOOH + H2O
NO(g) = N2(g) + O2(g) =>
2 NO(g) = N2(g) + O2(g)
NH3 + Na2CrO4 + H2O + NaCl = NaNO3 + CrCl3 + NaOH =>
3 NH3 + 8 Na2CrO4 + 14 H2O + 24 NaCl = 3 NaNO3 + 8 CrCl3 + 37 NaOH
PbO = Pb22 + O2 =>
22 PbO = Pb22 + 11 O2
PbSO4MgPO4 = PbPO4MgSO4 =>
PbSO4MgPO4 = PbPO4MgSO4
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
C5H8 + KMnO4 + KOH = C5H11O4 + K2MnO4 + H2O =>
C5H8 + 5 KMnO4 + 5 KOH = C5H11O4 + 5 K2MnO4 + H2O
HgCl + C2H5NS = HgS + C2H5NCl =>
HgCl + C2H5NS = HgS + C2H5NCl
Na*Al(OH)4* = Al(OH)3 + NaOH =>
Na*Al(OH)4* = Al(OH)3 + NaOH
H2O + HCN = CH4 + NH3 + O2 =>
6 H2O + 2 HCN = 2 CH4 + 2 NH3 + 3 O2
Na2[Zn(OH)4] + HCl = ZnCl2 + NaOH + H2O =>
Na2[Zn(OH)4] + 2 HCl = ZnCl2 + 2 NaOH + 2 H2O
Hg(NO3)2(s) = HgO(s) + NO2(g) + O(g) =>
Hg(NO3)2(s) = HgO(s) + 2 NO2(g) + O(g)
ANO3 + C = C(NO3)2 + A =>
2 ANO3 + C = C(NO3)2 + 2 A
C2H5NO2H2O = C2H5OHHNO2 =>
C2H5NO2H2O = C2H5OHHNO2
CoBr2 + Ba(OH)2 = Co(OH)2 + BaBr2 =>
CoBr2 + Ba(OH)2 = Co(OH)2 + BaBr2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/10/24
Équations équilibrées sur01/09/24
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