| Équations équilibrées la veille | Équations équilibrées le lendemain |
HCIO4 + H2O = H2CIO4 + OH
MnO4{-} + Fe{+} + H3O{+} = H2O + Fe{+3)+Mn{+2} =>
2 MnO4{-} + 5 Fe{+} + 16 H3O{+} = 24 H2O + 5 Fe{+3)+2Mn{+2}
Hg + O2 = HgO =>
2 Hg + O2 = 2 HgO
Ba(OH)2 + P2O5 = P(OH)2 + Ba2O5 =>
2 Ba(OH)2 + P2O5 = 2 P(OH)2 + Ba2O5
MnO4{-} + S2O3{2-} + H3O{+} = MnO2 + SO4{2-} + OH{-} =>
16 MnO4{-} + 6 S2O3{2-} + H3O{+} = 16 MnO2 + 12 SO4{2-} + 3 OH{-}
MnO2 + Na2S + H2SO4 = MnS + NaSO4 + H2O =>
MnO2 + Na2S + 2 H2SO4 = MnS + 2 NaSO4 + 2 H2O
AgCl + HCl = AgH + Cl =>
AgCl + HCl = AgH + 2 Cl
Na2 + O2 + H2SO4 = Na2SO4 + H2O =>
2 Na2 + O2 + 2 H2SO4 = 2 Na2SO4 + 2 H2O
C22H25NO5 + O2 = HNO3 + H2O + CO2 =>
C22H25NO5 + 27 O2 = HNO3 + 12 H2O + 22 CO2
HgO + SB2O3 + H2O2 = Hg2SB2O8 + H2O =>
2 HgO + SB2O3 + 3 H2O2 = Hg2SB2O8 + 3 H2O
(COOH)22H2O + Na2CO3 = Na2C2O4 + H2O + CO3 =>
2(COOH)22H2O + 33 Na2CO3 = 33 Na2C2O4 + 24 H2O + 11 CO3
NH4NO3(aq) + NaOH(aq) = NH3(aq) + H2O(l) + NaNO3(aq) =>
NH4NO3(aq) + NaOH(aq) = NH3(aq) + H2O(l) + NaNO3(aq)
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
CaCl + HCl = Ca + HCl2 =>
CaCl + HCl = Ca + HCl2
Mg2 + H2O = Mg2OH + H2 =>
2 Mg2 + 2 H2O = 2 Mg2OH + H2
C9H12 + KMnO4 + H2SO4 = H2O + K2SO4 + MnSO4 + CO2 =>
5 C9H12 + 48 KMnO4 + 72 H2SO4 = 102 H2O + 24 K2SO4 + 48 MnSO4 + 45 CO2
Al(s) + AgNO3(aq) = Ag(s) + Al(NO3)3(aq) =>
Al(s) + 3 AgNO3(aq) = 3 Ag(s) + Al(NO3)3(aq)
C6H12 + KMnO4 + H2SO4 = C6H10O3 + K2SO4 + MnSO4 + H2O =>
5 C6H12 + 8 KMnO4 + 12 H2SO4 = 5 C6H10O3 + 4 K2SO4 + 8 MnSO4 + 17 H2O
C6H5N3O6 + O2 = CO2 + H2O + NO2 =>
4 C6H5N3O6 + 29 O2 = 24 CO2 + 10 H2O + 12 NO2
AlN + NH3 = N2H3 + Al =>
AlN + NH3 = N2H3 + Al
HBrO + H2O = H3O + BrO =>
HBrO + H2O = H3O + BrO
LiH + HOH = LiOH + H2 =>
LiH + HOH = LiOH + H2
CH3CH2CHCH22CH2OH + O2 = CO2 + H2O =>
4 CH3CH2CHCH22CH2OH + 49 O2 = 20 CO2 + 62 H2O
HNO2 + Na2S = H2S + NaNO2 =>
2 HNO2 + Na2S = H2S + 2 NaNO2
C3H8O + O2 = CO2 + CH8O =>
C3H8O + 2 O2 = 2 CO2 + CH8O
P4 + Cl32 = PCl3 =>
8 P4 + 3 Cl32 = 32 PCl3
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
Mg(HCo3)2 + Ca(OH)2 = Mg(OH)2 + CaCo3 + H2O =>
Mg(HCo3)2 + 2 Ca(OH)2 = Mg(OH)2 + 2 CaCo3 + 2 H2O
Pentane + oxygen = carbonmonoxide + water =>
2 C5H12 + 11 O2 = 10 CO + 12 H2O
K2CrO4 + KI + KOH = K3CrO3 + KIO4 + H2O =>
8 K2CrO4 + 3 KI + 8 KOH = 8 K3CrO3 + 3 KIO4 + 4 H2O
Cu(NO3)2 + NH4(OH) = Cu(OH)2 + NH4NO3 =>
Cu(NO3)2 + 2 NH4(OH) = Cu(OH)2 + 2 NH4NO3
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
NO2 + H2O + O2 = HNO3(aq) =>
4 NO2 + 2 H2O + O2 = 4 HNO3(aq)
C2H4 + KMnO4 + H2O = C2H4(OH)2 + Mn2O3 + K2O =>
4 C2H4 + 2 KMnO4 + 4 H2O = 4 C2H4(OH)2 + Mn2O3 + K2O
HCH3CO2 + OH = CH3CO2 + H2O =>
HCH3CO2 + OH = CH3CO2 + H2O
HCCH + O2 = CO + H2O =>
2 HCCH + 3 O2 = 4 CO + 2 H2O
[Cu(H2O)5] + Br = [Cu(H2O)3Br2] + H2O =>
[Cu(H2O)5] + 2 Br = [Cu(H2O)3Br2] + 2 H2O
As2O3 + I2 + H2O = H2AsO4 + HI =>
As2O3 + 3 I2 + 5 H2O = 2 H2AsO4 + 6 HI
Al(NO3)3(aq) + Na2SO4(aq) = NaNO3 + Al2(SO4)3 =>
2 Al(NO3)3(aq) + 3 Na2SO4(aq) = 6 NaNO3 + Al2(SO4)3
K2ReBr6 + C6H5N3 + H2O = (C6H6N3)2ReBr6 + KOH =>
K2ReBr6 + 2 C6H5N3 + 2 H2O = (C6H6N3)2ReBr6 + 2 KOH
C2H4 + H2O = C2H6 + O2 =>
2 C2H4 + 2 H2O = 2 C2H6 + O2
Li2O + AlCl3 = LiCl + Al2O3 =>
3 Li2O + 2 AlCl3 = 6 LiCl + Al2O3
ZnO + Mg = MgO + Zn =>
ZnO + Mg = MgO + Zn
CH2CH2 + KMnO4 + KOH = CH3CH2COOH + K2MnO4 + H2O =>
3 CH2CH2 + 8 KMnO4 + 8 KOH = 2 CH3CH2COOH + 8 K2MnO4 + 4 H2O
NH4Cl + CaO = NH3 + CaCl2 + H2O =>
2 NH4Cl + CaO = 2 NH3 + CaCl2 + H2O
C3H5O(COOH)3 + Ba(OH)2 = C3H5O(COO)3 + Ba + H2O =>
2 C3H5O(COOH)3 + 3 Ba(OH)2 = 2 C3H5O(COO)3 + 3 Ba + 6 H2O
HNO3 + Al(OH)3 = Al(NO3)3 + H2O =>
3 HNO3 + Al(OH)3 = Al(NO3)3 + 3 H2O
C(s) + H2O(l) = C6H10O5(s) =>
6 C(s) + 5 H2O(l) = C6H10O5(s)
Al(OH)3 + H{+} = Al{3+} + H2O =>
Al(OH)3 + 3 H{+} = Al{3+} + 3 H2O
P + Cl18 = PCl3 =>
6 P + Cl18 = 6 PCl3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/26/24
Équations équilibrées sur02/25/23
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