| Équations équilibrées la veille | Équations équilibrées le lendemain |
8 C18H35O2{-} + 2 H2O = 9 C16H31O2{-} + 2 H2 + H{+}
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
X5 + H2 = X3H2 =>
3 X5 + 5 H2 = 5 X3H2
(NH2)2CO + NaClO + NaOH = N2 + Na2CO3 + NaCl + H2O =>
(NH2)2CO + 3 NaClO + 2 NaOH = N2 + Na2CO3 + 3 NaCl + 3 H2O
C8H9NO2 = NO2 + CH9 + C7 =>
C8H9NO2 = NO2 + CH9 + C7
LiCl + Br2 = LiBr + Cl2 =>
2 LiCl + Br2 = 2 LiBr + Cl2
CH4 + Br2 = BrH2 + C =>
CH4 + Br2 = 2 BrH2 + C
CH3CH2CH2CH3 + O2 = CO2 + H2O =>
2 CH3CH2CH2CH3 + 13 O2 = 8 CO2 + 10 H2O
H2SO4 + P2O5 = P2(SO4)5 + H2O =>
5 H2SO4 + P2O5 = P2(SO4)5 + 5 H2O
PCl5 + AlCl3 = AlCl5 + PCl3 =>
PCl5 + AlCl3 = AlCl5 + PCl3
BaCl3 = Ba3 + Cl2 =>
6 BaCl3 = 2 Ba3 + 9 Cl2
CaBr + Cl2 = Ca2Cl + Br =>
4 CaBr + Cl2 = 2 Ca2Cl + 4 Br
Ca3(PO4)2(ag) + H3PO4(ag) = Ca(H2PO4)2(ag) =>
Ca3(PO4)2(ag) + 4 H3PO4(ag) = 3 Ca(H2PO4)2(ag)
Ba + KOH = K + BaOH =>
Ba + KOH = K + BaOH
CuBr2 + Cu = Cu2Br2 =>
CuBr2 + Cu = Cu2Br2
CH3CH(OH)COOK + HBr = CH3CH(Br)COOK + H2O =>
CH3CH(OH)COOK + HBr = CH3CH(Br)COOK + H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C2H2 = C6H6 = C6H5Br = C6H5OH = C6H4OHNO2 =>
3 C2H2 = C6H6
NaOHHCl = H2ONaCl =>
NaOHHCl = H2ONaCl
AgNO3 + ZnSO4 = ZnSO4AgNO3 =>
AgNO3 + ZnSO4 = ZnSO4AgNO3
NaBr + Ca(OH)2 = CaBr2 + NaOH =>
2 NaBr + Ca(OH)2 = CaBr2 + 2 NaOH
HIO3 = I2 + HIO4 + H2O =>
7 HIO3 = I2 + 5 HIO4 + H2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Al(OH)3 = Al2O3 + H2O =>
2 Al(OH)3 = Al2O3 + 3 H2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
ZnO + Cl2 = Zn4Cl3 + O =>
8 ZnO + 3 Cl2 = 2 Zn4Cl3 + 8 O
FeCl3 + SnCl2 = FeCl2 + SnCl4 =>
2 FeCl3 + SnCl2 = 2 FeCl2 + SnCl4
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Cu + AgCl = Ag + CuCl2 =>
Cu + 2 AgCl = 2 Ag + CuCl2
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
NaHSO4 + CuO = CuSO4 + Na2SO4 + H2O =>
2 NaHSO4 + CuO = CuSO4 + Na2SO4 + H2O
HF + Fe3O4 = FeF2 + O2 + H2 =>
6 HF + Fe3O4 = 3 FeF2 + 2 O2 + 3 H2
PO2Cl + H2O = H3PO4 + HCl =>
PO2Cl + 2 H2O = H3PO4 + HCl
P(s) + O2(s) = P4O10(s) =>
4 P(s) + 5 O2(s) = P4O10(s)
Na2TeO4 + Na + HCl = NaCl + Te + H2O =>
Na2TeO4 + 6 Na + 8 HCl = 8 NaCl + Te + 4 H2O
N2(g) + H2 = NH2 =>
N2(g) + 2 H2 = 2 NH2
Cl2 + NaI = NaCl + I2 =>
Cl2 + 2 NaI = 2 NaCl + I2
NaHSO4 + CuO = CuSO4 + Na2SO4 + H2O =>
2 NaHSO4 + CuO = CuSO4 + Na2SO4 + H2O
Cl2 + NaI = NaCl + I2 =>
Cl2 + 2 NaI = 2 NaCl + I2
Ca(OH)2 + (NH4)2C2O4 = CaC2O4 + H2O + NH3 =>
Ca(OH)2 + (NH4)2C2O4 = CaC2O4 + 2 H2O + 2 NH3
H2SO4 + Al(OH)3 = Al2(SO4)2(OH)2 + H2O =>
2 H2SO4 + 2 Al(OH)3 = Al2(SO4)2(OH)2 + 4 H2O
H2O + HNO3 = HN + H2O3 =>
3 H2O + 2 HNO3 = 2 HN + 3 H2O3
Co(H2O)6 + SCN = Co(SCN)4 + H2O =>
Co(H2O)6 + 4 SCN = Co(SCN)4 + 6 H2O
Al(OH)3 + CuS = Cu(OH)2 + Al2S3 =>
2 Al(OH)3 + 3 CuS = 3 Cu(OH)2 + Al2S3
HCOOH + MgO = HCOOOH + Mg =>
HCOOH + MgO = HCOOOH + Mg
FeCl3*6H2O + CH3COONa*3H2O + CH3COCH2COCH3 = Fe(C5H7O2)3 + NaCl + H2O + CH3COOH =>
FeCl3*6H2O + 3 CH3COONa*3H2O + 3 CH3COCH2COCH3 = Fe(C5H7O2)3 + 3 NaCl + 15 H2O + 3 CH3COOH
Mg3N2 + Na2SO4 = Mg3SO4 + Na2N2 =>
Mg3N2 + Na2SO4 = Mg3SO4 + Na2N2
HCOOH + NaBrO3 = NaBr + H2O + CO2 =>
3 HCOOH + NaBrO3 = NaBr + 3 H2O + 3 CO2
Cl2 + NaI = NaCl + I2 =>
Cl2 + 2 NaI = 2 NaCl + I2
S + NaOH = Na2S + Na2S2O3 + H2O =>
4 S + 6 NaOH = 2 Na2S + Na2S2O3 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/11/25
Équations équilibrées sur02/10/24
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