| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 HCl + In2O3 = 3 H2O + 2 InCl3
NaBrO3 + AgNO3 = AgBr + NaNO3 + O2 =>
2 NaBrO3 + 2 AgNO3 = 2 AgBr + 2 NaNO3 + 3 O2
HClO3(ac) + Al(s) = Al(ClO3)3(s) + H2(g) =>
6 HClO3(ac) + 2 Al(s) = 2 Al(ClO3)3(s) + 3 H2(g)
Fe{2+} + Mn3O4{+} + H{+} = Fe{3+} + Mn{2+} + H2O =>
3 Fe{2+} + Mn3O4{+} + 8 H{+} = 3 Fe{3+} + 3 Mn{2+} + 4 H2O
Na2SO3 + Al + NaOH = Na2S + Na3AlO3 + H2O =>
Na2SO3 + 2 Al + 6 NaOH = Na2S + 2 Na3AlO3 + 3 H2O
CH3CH2COOH + CH3CH2SNa = CH3CH2COONa + CH3CH2SH =>
CH3CH2COOH + CH3CH2SNa = CH3CH2COONa + CH3CH2SH
Fe3 + No2 = NoFe5 =>
10 Fe3 + 3 No2 = 6 NoFe5
AgNO3 + K2S = Ag2S + NO3K =>
2 AgNO3 + K2S = Ag2S + 2 NO3K
C6H3OH + O2 = CO2 + H2O =>
2 C6H3OH + 13 O2 = 12 CO2 + 4 H2O
Co4O4 + H2 = Co + H2O =>
Co4O4 + 4 H2 = 4 Co + 4 H2O
Al2(SO4)3 + AgNO3 = Al2NO3 + Ag(SO4)3 =>
Al2(SO4)3 + AgNO3 = Al2NO3 + Ag(SO4)3
CH3CH2NH2 + HCl = Cl + CH3CH2NH3 =>
CH3CH2NH2 + HCl = Cl + CH3CH2NH3
He + Mg = HeMg =>
He + Mg = HeMg
X + Cl2 = XCl4 =>
X + 2 Cl2 = XCl4
C7H716 + O2 = CO2 + H2O =>
C7H716 + 186 O2 = 7 CO2 + 358 H2O
K2SiO3 + Ca(NO3)2 = CaSiO3 + KNO3 =>
K2SiO3 + Ca(NO3)2 = CaSiO3 + 2 KNO3
C6H4O(CH3)2 + KMnO4 + H2SO4 = C6H4(COOH)2 + MnSO4 + K2SO4 + H2O =>
C6H4O(CH3)2 + 2 KMnO4 + 3 H2SO4 = C6H4(COOH)2 + 2 MnSO4 + K2SO4 + 5 H2O
C3H7COOH + H2O = CO2 + H2 =>
C3H7COOH + 6 H2O = 4 CO2 + 10 H2
C2H6O + K2Cr2O7 + HCl = C2H2O + CrCl3 + KCl + H2O =>
3 C2H6O + 2 K2Cr2O7 + 16 HCl = 3 C2H2O + 4 CrCl3 + 4 KCl + 14 H2O
BaO2 + MnO2 = MnBaO4 =>
BaO2 + MnO2 = MnBaO4
K3Al(OH)6 + HCl = KCl + AlCl3 + H2O =>
K3Al(OH)6 + 6 HCl = 3 KCl + AlCl3 + 6 H2O
H{+} + Cr2O7{2-} + C2H6OH = Cr3 + C2H4O + H2O =>
6 H{+} + 3 Cr2O7{2-} + 12 C2H6OH = 2 Cr3 + 12 C2H4O + 21 H2O
MgSO4(H2O)3 = Mg + SO4(H2O)3 =>
MgSO4(H2O)3 = Mg + SO4(H2O)3
SO4{2-} + N2H4 = SO3{2-} + H2O + N2 =>
2 SO4{2-} + N2H4 = 2 SO3{2-} + 2 H2O + N2
Na2CO3 + H = Na + H2CO3 =>
Na2CO3 + 2 H = 2 Na + H2CO3
Fe + Se = Fe2Se3 =>
2 Fe + 3 Se = Fe2Se3
MnO4{-} + C2O2{-} + H{+} = Mn2{+} + CO2 + H2O =>
10 MnO4{-} + 13 C2O2{-} + 28 H{+} = 5 Mn2{+} + 26 CO2 + 14 H2O
HCl + Na2(Co3) = HClNa2(Co3) =>
HCl + Na2(Co3) = HClNa2(Co3)
Na + H3PO4 = NaPO4 + H2 =>
2 Na + 2 H3PO4 = 2 NaPO4 + 3 H2
Al + Cr2(SO4) = Cr + Al2(SO4)3 =>
2 Al + 3 Cr2(SO4) = 6 Cr + Al2(SO4)3
MnO2 + HCl = MnCl2 + Cl2 + H2O* =>
MnO2 + 4 HCl = MnCl2 + Cl2 + 2 H2O*
Ni + AgSO{4} = Ag + NiSO{4} =>
Ni + AgSO{4} = Ag + NiSO{4}
KAl(SO4)2 + NH4OH = Al(OH)3 + KNH4SO4 + (NH4)2SO4 =>
KAl(SO4)2 + 3 NH4OH = Al(OH)3 + KNH4SO4 + (NH4)2SO4
Au + HCl + HNO3 = AuCl4 + NO + H2O =>
3 Au + 12 HCl + 4 HNO3 = 3 AuCl4 + 4 NO + 8 H2O
Ca(HCO)3 + Ca(OH)3 = Ca2CO3 + H2O =>
Ca(HCO)3 + 5 Ca(OH)3 = 3 Ca2CO3 + 9 H2O
HI + CsOH = CsIH2O =>
HI + CsOH = CsIH2O
NaOH + H2O = NaOHH2O =>
NaOH + H2O = NaOHH2O
Mg + CuSO = Cu + MgSO =>
Mg + CuSO = Cu + MgSO
Li0 + O20 = Li2O =>
40 Li0 + O20 = 20 Li2O
(NH4)2(Cr2O7) = Cr2O3 + H2O + N2 =>
(NH4)2(Cr2O7) = Cr2O3 + 4 H2O + N2
CO2 + NaCl = Na2O + CCl4 =>
CO2 + 4 NaCl = 2 Na2O + CCl4
C4H10FO2P + NaOH = C4H10NaO3P + NaF + H2O =>
C4H10FO2P + 2 NaOH = C4H10NaO3P + NaF + H2O
MnSO4 + KNO3 + Na2CO3 = NaMnO4 + KNO2 + Na2SO4 + CO2 =>
2 MnSO4 + 5 KNO3 + 3 Na2CO3 = 2 NaMnO4 + 5 KNO2 + 2 Na2SO4 + 3 CO2
BaO + CO = BaOCO =>
BaO + CO = BaOCO
CrBr2 + H2SO4 + H2O2 = Cr2(SO4)3 + Br2 + H2O =>
2 CrBr2 + 3 H2SO4 + 3 H2O2 = Cr2(SO4)3 + 2 Br2 + 6 H2O
FeCl3 + H3PO4 = Fe(PO4) + HCl =>
FeCl3 + H3PO4 = Fe(PO4) + 3 HCl
Ni(NO3)2 + Ba = Ba(NO3)2 + Ni =>
Ni(NO3)2 + Ba = Ba(NO3)2 + Ni
H2O2 + N4C6H12 = H2O + N3O6C6H12 + NO2 =>
8 H2O2 + N4C6H12 = 8 H2O + N3O6C6H12 + NO2
BaCl2 + Na4PO3 = Ba4(PO3)2 + NaCl =>
4 BaCl2 + 2 Na4PO3 = Ba4(PO3)2 + 8 NaCl
Li2PO4 + Ba(No3)2 = Li(No3) + Ba(PO4) =>
Li2PO4 + Ba(No3)2 = 2 Li(No3) + Ba(PO4)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/11/24
Équations équilibrées sur01/10/24
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