| Équations équilibrées la veille | Équations équilibrées le lendemain |
5 C + 2 SO2 = CS2 + 4 CO
HgNaOH = Hg(NaOH) =>
HgNaOH = Hg(NaOH)
C3H6 + Cl2 = C3H3Cl3 + HCl =>
C3H6 + 3 Cl2 = C3H3Cl3 + 3 HCl
AgClO4 + HCl = AgCl + HClO4 =>
AgClO4 + HCl = AgCl + HClO4
ZnSO4 + NaOH = Na2ZnO2 + Na2SO4 + H2O =>
ZnSO4 + 4 NaOH = Na2ZnO2 + Na2SO4 + 2 H2O
KMnO4 + KI + KOH = K2MnO4 + KIO4 + H2O =>
8 KMnO4 + KI + 8 KOH = 8 K2MnO4 + KIO4 + 4 H2O
P + O2 = P2O2 =>
2 P + O2 = P2O2
Br + CaF2 = BrF + Ca =>
2 Br + CaF2 = 2 BrF + Ca
{226}Rn{88} = {226}Rn{86}{+} =>
{226}Rn{88} = {226}Rn{86}{+}
Na2SiO3 + H2SO4 = Na2SO4 + H2SiO3 =>
Na2SiO3 + H2SO4 = Na2SO4 + H2SiO3
K2SO4 + CaBr2 = K2Br2 + CaSO4 =>
K2SO4 + CaBr2 = K2Br2 + CaSO4
CH3COONaHCl = CH3COOHNaCl =>
CH3COONaHCl = CH3COOHNaCl
ZnSO4 + HNO3 = Zn(NO3)2 + H2O + SO3 =>
ZnSO4 + 2 HNO3 = Zn(NO3)2 + H2O + SO3
MgCO3 + H2O = MgO + H2CO3 =>
MgCO3 + H2O = MgO + H2CO3
MnO(OH) + HCl = MnCl2 + Cl2 + H2O =>
2 MnO(OH) + 6 HCl = 2 MnCl2 + Cl2 + 4 H2O
(NH4)2S + Pb(NO3)2 + H2O2 = Pb(SO4)2 + NH4NO3 + H2O =>
2(NH4)2S + Pb(NO3)2 + 13 H2O2 = Pb(SO4)2 + 3 NH4NO3 + 15 H2O
KAlO2 + CO2 = Al2O3 + K2CO3 =>
2 KAlO2 + CO2 = Al2O3 + K2CO3
FeSO4 + Na2SO4 = NaFe + SO4 =>
2 FeSO4 + Na2SO4 = 2 NaFe + 3 SO4
H2SO4 + HCl = HClO4 + SO2 + H2O =>
4 H2SO4 + HCl = HClO4 + 4 SO2 + 4 H2O
SiH4 + O2 = SiO2 + H2O =>
SiH4 + 2 O2 = SiO2 + 2 H2O
HReO4 + HI = ReI4 + I2 + H2O =>
2 HReO4 + 14 HI = 2 ReI4 + 3 I2 + 8 H2O
K + H2O2 = KOH =>
2 K + H2O2 = 2 KOH
H2CH2CH2C + O2 = CO2 + H2O =>
2 H2CH2CH2C + 9 O2 = 6 CO2 + 6 H2O
Ai + O2 = Ai2O =>
4 Ai + O2 = 2 Ai2O
AgCl = Ag + Cl =>
AgCl = Ag + Cl
CH2OHCH3 + CH3CH2COOH = CH3CH2COOCH2CH3 + H2O =>
CH2OHCH3 + CH3CH2COOH = CH3CH2COOCH2CH3 + H2O
NH2CH2CH2COOH + H2SO4 = [NH3CH2CH2COOH]2SO4 =>
2 NH2CH2CH2COOH + H2SO4 = [NH3CH2CH2COOH]2SO4
Cu(NO2)2 + H2O = Cu(OH)2 + N2O3 =>
Cu(NO2)2 + H2O = Cu(OH)2 + N2O3
Co2(O2)2 = Co2 + O2 =>
Co2(O2)2 = Co2 + 2 O2
TiCl4 + Na = NaCl + Ti =>
TiCl4 + 4 Na = 4 NaCl + Ti
I + KBr = IBr + K =>
I + KBr = IBr + K
N2H + O2 = N2 + H2O =>
4 N2H + O2 = 4 N2 + 2 H2O
N + NaOH = Na + NOH =>
N + NaOH = Na + NOH
Cu2OH + HNO3 = Cu2NO3 + H2O =>
Cu2OH + HNO3 = Cu2NO3 + H2O
C2H5NH2 + H2O = C2H5NH3{+} + OH{-} =>
C2H5NH2 + H2O = C2H5NH3{+} + OH{-}
H2Cr2O7 + H2O = H2CrO4 =>
H2Cr2O7 + H2O = 2 H2CrO4
Ai + O2 = Ai2O =>
4 Ai + O2 = 2 Ai2O
NaCl + (AgNO3)3 = NaNO3 + AgCl =>
3 NaCl + (AgNO3)3 = 3 NaNO3 + 3 AgCl
CaCl2 + HNO3 = Ca(NO3)2 + (HCl) =>
CaCl2 + 2 HNO3 = Ca(NO3)2 + 2(HCl)
KOH + CH3OH = H2O + KOCH3 =>
KOH + CH3OH = H2O + KOCH3
HCl + ZnO = ZnCl2 + H2O =>
2 HCl + ZnO = ZnCl2 + H2O
LiOH*H2O + La(OH)3 + Pr6O11 + WO3 + ZrO2 = Li650La255Pr50Zr175W25O1200 + H + O =>
1950 LiOH*H2O + 765 La(OH)3 + 25 Pr6O11 + 75 WO3 + 525 ZrO2 = 3 Li650La255Pr50Zr175W25O1200 + 8145 H + 4145 O
Fe(SO4) + H2O = [Fe(H2O)4]SO4 =>
Fe(SO4) + 4 H2O = [Fe(H2O)4]SO4
H3PO4 + AlH = AlPO4 + H4 =>
H3PO4 + AlH = AlPO4 + H4
CaBr2() + KOH() = Ca(OH)2() + KBr() =>
CaBr2() + 2 KOH() = Ca(OH)2() + 2 KBr()
CH3COOH + C6H8O7 = C8H12O9 =>
CH3COOH + C6H8O7 = C8H12O9
C4H10(g) + O(g) = CO2(g) + H20(g) =>
2 C4H10(g) + 16 O(g) = 8 CO2(g) + H20(g)
FeCl + HCl = FeH + Cl =>
FeCl + HCl = FeH + 2 Cl
CuCl2 + H2SO4 = CuSO4 + HCl =>
CuCl2 + H2SO4 = CuSO4 + 2 HCl
CdS + O2 = CdO + SO3 =>
CdS + 2 O2 = CdO + SO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/17/24
Équations équilibrées sur11/16/23
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