| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 C3H7O(g) + 17 O2(g) = 12 CO2(g) + 14 H2O(g)
CsHCO3 + HC2H3O2 = CsC2H3O2 + H2O + CO2 =>
CsHCO3 + HC2H3O2 = CsC2H3O2 + H2O + CO2
PBr3(g) + F2(g) = PF3(g) + Br2(g) =>
2 PBr3(g) + 3 F2(g) = 2 PF3(g) + 3 Br2(g)
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
BF3 + Li2SO3 = B2(SO3)3 + LiF =>
2 BF3 + 3 Li2SO3 = B2(SO3)3 + 6 LiF
Y + H2 = Y2H2 =>
2 Y + H2 = Y2H2
Na3PO4 + BaCl2 = Ba3(PO4)2 + NaCl =>
2 Na3PO4 + 3 BaCl2 = Ba3(PO4)2 + 6 NaCl
C5H4N4 + H2O + O2 = CH4N2O + CO2 =>
C5H4N4 + 2 H2O + 3 O2 = 2 CH4N2O + 3 CO2
(CH2)6 + O2 = CO2 + H2O =>
(CH2)6 + 9 O2 = 6 CO2 + 6 H2O
Sr(ClO3)2 = Sr + ClO3 =>
Sr(ClO3)2 = Sr + 2 ClO3
H2S + Fe(OH)3 = Fe2S3 + H2O =>
3 H2S + 2 Fe(OH)3 = Fe2S3 + 6 H2O
SO4{-} + C2H3Cl + H2O = CO2 + H{+} + Cl{-} + SO4{2-} =>
10 SO4{-} + C2H3Cl + 4 H2O = 2 CO2 + 11 H{+} + Cl{-} + 10 SO4{2-}
C17H35COOH + HBr = C17H33COOBr + H2 =>
C17H35COOH + HBr = C17H33COOBr + 2 H2
CaCl2 + Na3CO3 = CaCO3 + Na3Cl2 =>
CaCl2 + Na3CO3 = CaCO3 + Na3Cl2
(NH4)2Cr2O7 = Cr2O3 + N2 + H2O =>
(NH4)2Cr2O7 = Cr2O3 + N2 + 4 H2O
Sr + Al(NO3)3 = Al + Sr3(NO3)2 =>
9 Sr + 2 Al(NO3)3 = 2 Al + 3 Sr3(NO3)2
LiCl(aq) + CaS(aq) = Li2S + CaCl2 =>
2 LiCl(aq) + CaS(aq) = Li2S + CaCl2
Sb + Cl2 = SbCl3 =>
2 Sb + 3 Cl2 = 2 SbCl3
H2O2 + (CH3)3N = H2O + (CH3)3NO =>
H2O2 + (CH3)3N = H2O + (CH3)3NO
H2O2KMnO4 + H2SO4 = K2SO4 + MnSO4 + O2 + H2O =>
4 H2O2KMnO4 + 6 H2SO4 = 2 K2SO4 + 4 MnSO4 + 7 O2 + 10 H2O
C4H8 + Br2 = Br2C4H8 =>
C4H8 + Br2 = Br2C4H8
Al2(SO4)3(aq) + PO4 = Al3(PO4)3 + SO4 =>
3 Al2(SO4)3(aq) + 6 PO4 = 2 Al3(PO4)3 + 9 SO4
Al(NO2)3 + NH4OH = Al(OH)3 + (NH4NO2) =>
Al(NO2)3 + 3 NH4OH = Al(OH)3 + 3(NH4NO2)
Co(NO3)3(aq) + K2CO3(aq) = Co2(CO3)3 + KNO3 =>
2 Co(NO3)3(aq) + 3 K2CO3(aq) = Co2(CO3)3 + 6 KNO3
HCl + CH5N3S + NaNO2 = H2O + NaCl + CH2N4S =>
HCl + CH5N3S + NaNO2 = 2 H2O + NaCl + CH2N4S
Zn + HNO3 = ZnNO3 + N20 + H2O =>
100 Zn + 120 HNO3 = 100 ZnNO3 + N20 + 60 H2O
HCl + Zn(s) = ZnCl(aq) + H2(g) =>
2 HCl + 2 Zn(s) = 2 ZnCl(aq) + H2(g)
OH + C5H12 = CO2 + H2O =>
32 OH + C5H12 = 5 CO2 + 22 H2O
KMnO4 + ZnCl2 = KMnCl2 + O4Zn =>
KMnO4 + ZnCl2 = KMnCl2 + O4Zn
NaCO3 + KOH = KCO3 + NaOH =>
NaCO3 + KOH = KCO3 + NaOH
HClO3 + Mg = Mg(ClO3)2 + H2 =>
2 HClO3 + Mg = Mg(ClO3)2 + H2
H(ClO4) + Mn(OH)7 = H2O + Mn(ClO4)7 =>
7 H(ClO4) + Mn(OH)7 = 7 H2O + Mn(ClO4)7
NaOH(aq) + NiCl2(aq) = NaCl + Ni(OH)2 =>
2 NaOH(aq) + NiCl2(aq) = 2 NaCl + Ni(OH)2
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
KI + ZnCO3 + H2O2 = Zn(IO4)2 + K2CO3 + H2 =>
2 KI + ZnCO3 + 4 H2O2 = Zn(IO4)2 + K2CO3 + 4 H2
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
CH4N2O + NaOH = NaCNO + H2O + NH3 =>
CH4N2O + NaOH = NaCNO + H2O + NH3
HCl(aq) + NaHCO3(s) = NaCl(s) + CO(OH)2(s) =>
HCl(aq) + NaHCO3(s) = NaCl(s) + CO(OH)2(s)
C4H9Br + KOH = C4H9OH + KBr =>
C4H9Br + KOH = C4H9OH + KBr
Zn + HNO3 = Zn(NO3) + NH4NO + H2O =>
12 Zn + 14 HNO3 = 12 Zn(NO3) + NH4NO + 5 H2O
C2H6O + Cr2O7{2-} + H{+} = C2H4O2 + Cr2{3+} + H2O =>
9 C2H6O + 4 Cr2O7{2-} + 20 H{+} = 9 C2H4O2 + 4 Cr2{3+} + 19 H2O
NH3Cl + Cu(NO3)2 = NH3NO3 + CuCl2 =>
2 NH3Cl + Cu(NO3)2 = 2 NH3NO3 + CuCl2
MnO2 = Mn5O4 + O2 =>
5 MnO2 = Mn5O4 + 3 O2
CO + H2O = C12H26 + O2 =>
24 CO + 26 H2O = 2 C12H26 + 25 O2
HBrO + C5H5N = BrOC5H5 + NH =>
HBrO + C5H5N = BrOC5H5 + NH
C2(H6)4 + O2 = C2(O2)4 + (H2)2O =>
C2(H6)4 + 7 O2 = C2(O2)4 + 6(H2)2O
I2 + HNO3 = HIO3 + NO + H2O =>
3 I2 + 10 HNO3 = 6 HIO3 + 10 NO + 2 H2O
CO2 + H2O = H2CO3 = H + HCO =>
CO2 + H2O = H2CO3
CH3CH2CH2CH2CONH2 + NaOH + Br2 = CH3NH2 + NaBr + H2O + Na2CO3 =>
CH3CH2CH2CH2CONH2 + 28 NaOH + 10 Br2 = CH3NH2 + 20 NaBr + 17 H2O + 4 Na2CO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/26/25
Équations équilibrées sur02/25/24
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