| Équations équilibrées la veille |
11 C7H6O + 19 CH4 = 12 C8H10 + 11 H2O
Al2(CO3)3 + HClO3 = Al(ClO3)3 + H2CO3 =>
Al2(CO3)3 + 6 HClO3 = 2 Al(ClO3)3 + 3 H2CO3
H2F2 = H2 + F2 =>
H2F2 = H2 + F2
LiOH + Cl2 = LiCl + LiClO + H2O =>
2 LiOH + Cl2 = LiCl + LiClO + H2O
K3N + HCl = KCl + NH3 =>
K3N + 3 HCl = 3 KCl + NH3
FAg + NH4OH = FAgNH4OH =>
FAg + NH4OH = FAgNH4OH
BaCl2 + Na2SO4(aq) = BaSO4(s) + NaCl(aq) =>
BaCl2 + Na2SO4(aq) = BaSO4(s) + 2 NaCl(aq)
KClO4 + C6H12O6 = H2O + CO2 + KCl =>
3 KClO4 + C6H12O6 = 6 H2O + 6 CO2 + 3 KCl
BiNO3 + HCl = BiCl + HNO3 =>
BiNO3 + HCl = BiCl + HNO3
Na(OH) + H3(PO4) = Na3(PO4) + H2O =>
3 Na(OH) + H3(PO4) = Na3(PO4) + 3 H2O
H3AsO3 + HCl = Cl + As + H2O =>
H3AsO3 + 3 HCl = 3 Cl + As + 3 H2O
CaO2H2 + H3PO4 = CaHPO4 + H2O =>
CaO2H2 + H3PO4 = CaHPO4 + 2 H2O
ZnBr2 + K2SO4 = ZnK2 + Br2SO4 =>
ZnBr2 + K2SO4 = ZnK2 + Br2SO4
(NH4)3Po4 + NaOH = Na3Po4 + NH3 + H2O =>
(NH4)3Po4 + 3 NaOH = Na3Po4 + 3 NH3 + 3 H2O
Ga(OH)3 + HNO3 = Ga(NO)3 + NO3 + H2O =>
Ga(OH)3 + 15 HNO3 = Ga(NO)3 + 12 NO3 + 9 H2O
H2S + HBr = H2 + SBr2 =>
H2S + 2 HBr = 2 H2 + SBr2
Na2SO3 + Pb(NO3)2 = NaNO3 + PbSO3 =>
Na2SO3 + Pb(NO3)2 = 2 NaNO3 + PbSO3
HSbF6 + H2O = SbF6{-} + H3O{+} =>
HSbF6 + H2O = SbF6{-} + H3O{+}
SOCl2 + KOH = K{+} + Cl{-} + KHSO3 + H2O =>
SOCl2 + 3 KOH = 2 K{+} + 2 Cl{-} + KHSO3 + H2O
N2H4 + H2O2 = N2O + H2O =>
N2H4 + 3 H2O2 = N2O + 5 H2O
Cr(CO)6 + O2 = CO2 + Cr2O3 =>
4 Cr(CO)6 + 15 O2 = 24 CO2 + 2 Cr2O3
K2CrO4 + H2SO4 + NaOH = H2O + Na2CrO4 + K2SO4 =>
K2CrO4 + H2SO4 + 2 NaOH = 2 H2O + Na2CrO4 + K2SO4
Sn(OH)2 + NaOH(deficient) = Na2SnO2 + H2O =>
Sn(OH)2 + 2 NaOH(deficient) = Na2SnO2 + 2 H2O
CH4(g) + S8(g) = CS2(g) + H2S(g) =>
2 CH4(g) + S8(g) = 2 CS2(g) + 4 H2S(g)
Mn(OH)4 + HCl = Cl2 + H2O + MnCl2 =>
Mn(OH)4 + 4 HCl = Cl2 + 4 H2O + MnCl2
CO2 + H2O = C8H12 + O2 =>
8 CO2 + 6 H2O = C8H12 + 11 O2
C9H17OCl + C27H46O + C6H15N = C36H62O2 + C6H16N + Cl =>
C9H17OCl + C27H46O + C6H15N = C36H62O2 + C6H16N + Cl
Na1 + Pb(SO4)2 = Pb14 + Na2SO4 =>
56 Na1 + 14 Pb(SO4)2 = Pb14 + 28 Na2SO4
C6H14O6 + HNO3 = C6H8N6O18 + H2O =>
C6H14O6 + 6 HNO3 = C6H8N6O18 + 6 H2O
SO2 + KMnO4 + H2SO4 = H2S2O7 + K2SO4 + MnSO4 =>
5 SO2 + 2 KMnO4 + 2 H2SO4 = 2 H2S2O7 + K2SO4 + 2 MnSO4
CO2(g) + LiOH(aq) = Li2CO3(aq) + H2O(l) =>
CO2(g) + 2 LiOH(aq) = Li2CO3(aq) + H2O(l)
C6H6 + Br2 = C6H5Br + HBr =>
C6H6 + Br2 = C6H5Br + HBr
C70H142 + O2 = CO2 + H2O =>
2 C70H142 + 211 O2 = 140 CO2 + 142 H2O
SiBr4 + H2O = H2SiO3 + HBr =>
SiBr4 + 3 H2O = H2SiO3 + 4 HBr
I2(CS3) + K(RS3)3 = K2(CS3)3 + I(RS3) =>
3 I2(CS3) + 2 K(RS3)3 = K2(CS3)3 + 6 I(RS3)
AlBr3 + (NH4)3PO4 = AlPO4 + (NH4)Br =>
AlBr3 + (NH4)3PO4 = AlPO4 + 3(NH4)Br
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
K + CrO4 = K2CrO4 =>
2 K + CrO4 = K2CrO4
C6H12 + KMnO4 + H2SO4 = C2H5COOH + K2SO4 + MnSO4 + H2O =>
5 C6H12 + 8 KMnO4 + 12 H2SO4 = 10 C2H5COOH + 4 K2SO4 + 8 MnSO4 + 12 H2O
CH3COONa + FeSO4*7H2O = Na2SO4 + Fe(CH3CO2)2 + H2O =>
2 CH3COONa + FeSO4*7H2O = Na2SO4 + Fe(CH3CO2)2 + 7 H2O
Na2(O2) + H2O = NaOH + O =>
Na2(O2) + H2O = 2 NaOH + O
B10H9 + O2 = B2O3 + H2O =>
4 B10H9 + 39 O2 = 20 B2O3 + 18 H2O
CC8H18 + O2 = C6H12O6 =>
2 CC8H18 + 9 O2 = 3 C6H12O6
MnCo5 + O2 = MnO2 + Co2 =>
2 MnCo5 + 2 O2 = 2 MnO2 + 5 Co2
Al2S3 + HNO3 = Al(NO3)3 + NO + S + H2O =>
Al2S3 + 8 HNO3 = 2 Al(NO3)3 + 2 NO + 3 S + 4 H2O
C8H8O3 + (NH4)2SO4 + CH3OH = C12H24N2O4 + H2O + H2SO4 =>
C8H8O3 + (NH4)2SO4 + 4 CH3OH = C12H24N2O4 + 3 H2O + H2SO4
K2CO3 + Ca(NO3)2 = K(NO3) + CaCO3 =>
K2CO3 + Ca(NO3)2 = 2 K(NO3) + CaCO3
Cr + H2O = CrO + H2 =>
Cr + H2O = CrO + H2
SiO2 + CaC2 = Si + CaO + CO2 =>
5 SiO2 + 2 CaC2 = 5 Si + 2 CaO + 4 CO2
C2H4 + Cl = HCl + C =>
C2H4 + 4 Cl = 4 HCl + 2 C
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Équations équilibrées sur02/01/25
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