| Équations équilibrées la veille | Équations équilibrées le lendemain |
5 SO3{2-} + 2 MnO4{-} + 3 H{+} = 5 SO4{2-} + 2 Mn{2+} + 3 OH{-}
Ho + H2 = HoH =>
2 Ho + H2 = 2 HoH
KI + Cu(SO4)3 = KSO4 + CuI3 =>
3 KI + Cu(SO4)3 = 3 KSO4 + CuI3
Al() + CaCl2() = AlCl3() + Ca() =>
2 Al() + 3 CaCl2() = 2 AlCl3() + 3 Ca()
HCOOH + Mg = Mg(HCOO) + H2 =>
2 HCOOH + 2 Mg = 2 Mg(HCOO) + H2
C2H6O + C6H8O7 + CH4N2O + HBr + HCl + HF = C15H11BrClF3N2O + H2O =>
24 C2H6O + 13 C6H8O7 + 9 CH4N2O + 9 HBr + 9 HCl + 27 HF = 9 C15H11BrClF3N2O + 115 H2O
C11H16O + NH3 = C10H15N + CH3OH =>
C11H16O + NH3 = C10H15N + CH3OH
Zn + HCl = ZnHCl =>
Zn + HCl = ZnHCl
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
(NH4)2 + O = NO + H2O =>
(NH4)2 + 6 O = 2 NO + 4 H2O
SbS3 + HNO3 = Sb(NO3)2 + NO2 + H2SO4 + H2O =>
SbS3 + 22 HNO3 = Sb(NO3)2 + 20 NO2 + 3 H2SO4 + 8 H2O
S(s) + HNO3(aq) = SO2(g) + NO(g) + H2O(l) =>
3 S(s) + 4 HNO3(aq) = 3 SO2(g) + 4 NO(g) + 2 H2O(l)
CO2 + H2O + Na4SiO4 = H2SiO3 + Na2CO3 =>
2 CO2 + H2O + Na4SiO4 = H2SiO3 + 2 Na2CO3
Bi2O3 + Cl2 + KOH = KBiO4 + KCl + H2O =>
Bi2O3 + 4 Cl2 + 10 KOH = 2 KBiO4 + 8 KCl + 5 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
HNO3 + KI = H2O + I2 + KNO3 + NO2 =>
4 HNO3 + 2 KI = 2 H2O + I2 + 2 KNO3 + 2 NO2
Hg(NO3)2 + Na2O = HgO + NaNO3 =>
Hg(NO3)2 + Na2O = HgO + 2 NaNO3
C10H13N5O3 + NH3 = CO2 + H2 + HCN =>
2 C10H13N5O3 + 7 NH3 = 3 CO2 + 15 H2 + 17 HCN
H2SO4 + Na2S2O3 = Na2SO4 + SO2 + H2O =>
3 H2SO4 + Na2S2O3 = Na2SO4 + 4 SO2 + 3 H2O
S + CO2 = SCO2 =>
S + CO2 = SCO2
Al2S3 + H2O = Al(OH)3 + H2S =>
Al2S3 + 6 H2O = 2 Al(OH)3 + 3 H2S
Ca + Ag2O = CaO + Ag =>
Ca + Ag2O = CaO + 2 Ag
H2PHO3 + NaOH = H2O + NaHPHO3 =>
H2PHO3 + NaOH = H2O + NaHPHO3
NiOOH(s) + HCl(aq) = NiCl2(aq) + H2O(l) + O2(g) =>
4 NiOOH(s) + 8 HCl(aq) = 4 NiCl2(aq) + 6 H2O(l) + O2(g)
FeSO4 + NaCl2 = FeCl2 + NaSO4 =>
FeSO4 + NaCl2 = FeCl2 + NaSO4
Na2NO3(aq) + KMnO4(aq) = NaMnO4(s) + K2NO3(aq) =>
Na2NO3(aq) + 2 KMnO4(aq) = 2 NaMnO4(s) + K2NO3(aq)
C6H6CHO + H3CCOCH3 = C6H6CHCHCOCHCHC6H6 + H2O =>
2 C6H6CHO + H3CCOCH3 = C6H6CHCHCOCHCHC6H6 + 2 H2O
Zn + Ca(OH)2 = ZnOH + Ca =>
2 Zn + Ca(OH)2 = 2 ZnOH + Ca
Na3[Ga(OH)6] + (NH3OH)Cl = Ga(OH)3 + NaCl + NH2OH + H2O =>
Na3[Ga(OH)6] + 3(NH3OH)Cl = Ga(OH)3 + 3 NaCl + 3 NH2OH + 3 H2O
HNO3(aq) + Na2SO3(aq) = H2SO3 + NaNO3 =>
2 HNO3(aq) + Na2SO3(aq) = H2SO3 + 2 NaNO3
BeO + H2O = Be(OH)2 =>
BeO + H2O = Be(OH)2
LiH + H2O = LiOH + H2 =>
LiH + H2O = LiOH + H2
C3H2 + O4 = C6H4O8 =>
2 C3H2 + 2 O4 = C6H4O8
CH3COOH + KOH = KCH3COO + H2O =>
CH3COOH + KOH = KCH3COO + H2O
Rb2O + N2O3 = RbNO2 =>
Rb2O + N2O3 = 2 RbNO2
CuO + NH4OH = Cu(OH)2 + NH3 =>
CuO + NH4OH = Cu(OH)2 + NH3
I2 + KOH = KIO3 + KI + H2O =>
3 I2 + 6 KOH = KIO3 + 5 KI + 3 H2O
H2SO3 + H2SeO4 = H2Se + H2SO4 =>
4 H2SO3 + H2SeO4 = H2Se + 4 H2SO4
CaCl2 + KOH = Ca(OH)2 + KCl =>
CaCl2 + 2 KOH = Ca(OH)2 + 2 KCl
K2Cr2O7 + H2SO4 + C3H8O = Cr2(SO4)3 + K2SO4 + CH3COOH + H2O =>
2 K2Cr2O7 + 8 H2SO4 + 2 C3H8O = 2 Cr2(SO4)3 + 2 K2SO4 + 3 CH3COOH + 10 H2O
NaOH + Li{2}SO{4} = Na{2}SO{4} + LiOH =>
NaOH + Li{2}SO{4} = Na{2}SO{4} + LiOH
Pb(NO3)2 + Al = Pb + Al(NO3)2 =>
Pb(NO3)2 + Al = Pb + Al(NO3)2
CH3CO2H + NaHCO3 = CO2 + H2O + CH3COONa =>
CH3CO2H + NaHCO3 = CO2 + H2O + CH3COONa
NH4OH + H3PO4 = H2O + N3H12PO4 =>
3 NH4OH + H3PO4 = 3 H2O + N3H12PO4
Al4C3 + H2O = CH4 + Al(OH)3 =>
Al4C3 + 12 H2O = 3 CH4 + 4 Al(OH)3
NaCl + AgSO = NaSO + AgCl =>
NaCl + AgSO = NaSO + AgCl
C2H5OH + NaOH = C2H5ONa + H2O =>
C2H5OH + NaOH = C2H5ONa + H2O
CoBr + NaCl = CoCl + NaBr =>
CoBr + NaCl = CoCl + NaBr
Cu2SO4 + Mg2 = Cu + MgSO4 =>
2 Cu2SO4 + Mg2 = 4 Cu + 2 MgSO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/09/24
Équations équilibrées sur02/08/23
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