| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 C2H6OH + 13 O2 = 8 CO2 + 14 H2O
C2H5NH2 + O2 = H2O + CO2 + N2 =>
4 C2H5NH2 + 15 O2 = 14 H2O + 8 CO2 + 2 N2
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
CO + Mg = MgO + C =>
CO + Mg = MgO + C
CdCO3 = CdO + CO2 =>
CdCO3 = CdO + CO2
C2H5Cl + KOH = C2H5OH + KCl =>
C2H5Cl + KOH = C2H5OH + KCl
Ch3COOH + CaCO3 = (Ch3COO)2Ca + H2O + CO2 =>
2 Ch3COOH + CaCO3 = (Ch3COO)2Ca + H2O + CO2
Na + S = NaS2 =>
Na + 2 S = NaS2
Na + S = Na2S =>
2 Na + S = Na2S
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
Ch3COOH + CaCO3 = (Ch3COO)2Ca + H2O + CO2 =>
2 Ch3COOH + CaCO3 = (Ch3COO)2Ca + H2O + CO2
Ba(NO3)2 + LiNO3 + TiO(NO3)2 + NH2CONH2 = BaLi2Ti6O14 + CO2 + H2O + N2 =>
3 Ba(NO3)2 + 6 LiNO3 + 18 TiO(NO3)2 + 40 NH2CONH2 = 3 BaLi2Ti6O14 + 40 CO2 + 80 H2O + 64 N2
Ca + HNO3 = Ca(NO3)2 + N2O + H2O =>
4 Ca + 10 HNO3 = 4 Ca(NO3)2 + N2O + 5 H2O
FeC2O4 + K2C2O4 + H2O2 + H2C2O4 + H2O = K3[Fe(C2O4)3]*3H2O =>
2 FeC2O4 + 3 K2C2O4 + H2O2 + H2C2O4 + 4 H2O = 2 K3[Fe(C2O4)3]*3H2O
AgNO3 + BaSO4 = Ag2SO4 + Ba(NO3)2 =>
2 AgNO3 + BaSO4 = Ag2SO4 + Ba(NO3)2
As + HNO3 = H3AsO3 + NO2 =>
As + 3 HNO3 = H3AsO3 + 3 NO2
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
BCl3 + P4 + H2 = BP + HCl =>
4 BCl3 + P4 + 6 H2 = 4 BP + 12 HCl
C + O2 = CO =>
2 C + O2 = 2 CO
Ba(OH)2 + H2O = H3O + BaO2 =>
Ba(OH)2 + 2 H2O = 2 H3O + BaO2
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
Cl2 + Al = AlCl3 =>
3 Cl2 + 2 Al = 2 AlCl3
CH4 + O2 = CO2 + H20 =>
5 CH4 + 5 O2 = 5 CO2 + H20
Na + O2 = NaO =>
2 Na + O2 = 2 NaO
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
CO2 + KOH = K2CO3 + H2O =>
CO2 + 2 KOH = K2CO3 + H2O
AlS3 + O2 = Al2O3 + S =>
4 AlS3 + 3 O2 = 2 Al2O3 + 12 S
CuCl = CuCl2 + Cu =>
2 CuCl = CuCl2 + Cu
Ca5(OH)(PO4)3 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca5(OH)(PO4)3 + H3PO4 = 5 Ca3(PO4)2 + 3 H2O
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
MnO{4-} + H{+} = Mn{2-} + H2O =>
MnO{4-} + 2 H{+} = Mn{2-} + H2O
CH3CH2NHCH3 + HCl = CH3CH2NH2CH3 + Cl =>
CH3CH2NHCH3 + HCl = CH3CH2NH2CH3 + Cl
C2H2O4 + O2 = CO2 + H2O =>
2 C2H2O4 + O2 = 4 CO2 + 2 H2O
NaOH + H2CO3 = Na2CO3 + H2O =>
2 NaOH + H2CO3 = Na2CO3 + 2 H2O
P2 + HNO3 = H3PO4 + NO2 + H2O =>
P2 + 10 HNO3 = 2 H3PO4 + 10 NO2 + 2 H2O
Mg + Cl2 = MgCl2 =>
Mg + Cl2 = MgCl2
HCl(aq) + LiOH(aq) = H2O(l) + LiCl(aq) =>
HCl(aq) + LiOH(aq) = H2O(l) + LiCl(aq)
KMnO4 + CaC2O4 = Mn + CO2 + CaO + K =>
KMnO4 + 4 CaC2O4 = Mn + 8 CO2 + 4 CaO + K
P2O5 = O2 + P =>
2 P2O5 = 5 O2 + 4 P
PH3 + O2 = P2O5 + H2 =>
4 PH3 + 5 O2 = 2 P2O5 + 6 H2
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
C2H2 + H2O = CH3COH =>
C2H2 + H2O = CH3COH
SiO2 + HF = H2SiF6 + H2O =>
SiO2 + 6 HF = H2SiF6 + 2 H2O
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
Mg + Cl2 = MgCl2 =>
Mg + Cl2 = MgCl2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Al + H2SO4 = H2S + Al2(SO4)3 + H2O =>
8 Al + 15 H2SO4 = 3 H2S + 4 Al2(SO4)3 + 12 H2O
CH3OH + O2 = CO2 + H20 =>
10 CH3OH + 5 O2 = 10 CO2 + 2 H20
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/23/16
Équations équilibrées sur05/23/15
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