| Équations équilibrées la veille | Équations équilibrées le lendemain |
FeCl3 + K4[Fe(Cn)6] = Fe[Fe(Cn)6] + K4Cl3
CH2ClCOOH + NH3 = NH2CH2COOH + NH4Cl =>
CH2ClCOOH + 2 NH3 = NH2CH2COOH + NH4Cl
N2 + H2 = N2(H2)2 =>
N2 + 2 H2 = N2(H2)2
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
CaAgNO3 = AgCaNO3 =>
CaAgNO3 = AgCaNO3
N2 + H2 = N2(H2)2 =>
N2 + 2 H2 = N2(H2)2
CH3COCH3 + H2O = CH3OH + CH3COOH =>
2 CH3COCH3 + 4 H2O = 4 CH3OH + CH3COOH
Nd + N = NdN =>
Nd + N = NdN
Be2C + H2O = CH4 + Be(OH)2 =>
Be2C + 4 H2O = CH4 + 2 Be(OH)2
HCl + Fe3(Po4)2 = FeCl2 + H3Po4 =>
6 HCl + Fe3(Po4)2 = 3 FeCl2 + 2 H3Po4
Pb(NO3)2(aq) + K2Cr2O7(aq) = PbCr2O7(s) + KNO3(aq) =>
Pb(NO3)2(aq) + K2Cr2O7(aq) = PbCr2O7(s) + 2 KNO3(aq)
Ca10(PO4)6(OH)2 + H2SO4 = CaSO4 + H3PO4 + H2O =>
Ca10(PO4)6(OH)2 + 10 H2SO4 = 10 CaSO4 + 6 H3PO4 + 2 H2O
Al(s) + MgO(s) = Al2O3(s) + Mg(s) =>
2 Al(s) + 3 MgO(s) = Al2O3(s) + 3 Mg(s)
NaBr + CaCl2 = NaCl + CaBr2 =>
2 NaBr + CaCl2 = 2 NaCl + CaBr2
Mn(NO2)2 + BeCl2 = Be(NO2)2 + Cl2Mn =>
Mn(NO2)2 + BeCl2 = Be(NO2)2 + Cl2Mn
SrCl2 + C3H8O = SrO + C3H8Cl2 =>
SrCl2 + C3H8O = SrO + C3H8Cl2
SnCl4 + Ca = Sn + CaCl2 =>
SnCl4 + 2 Ca = Sn + 2 CaCl2
In + Cl2 = InCl3 =>
2 In + 3 Cl2 = 2 InCl3
Cu(NO3)2Pb = Pb(NO3)2 + Cu =>
Cu(NO3)2Pb = Pb(NO3)2 + Cu
HCl + Cu(HO) = CuCl + H2O =>
HCl + Cu(HO) = CuCl + H2O
KOHCl = KClOH =>
KOHCl = KClOH
OAr = ArO =>
OAr = ArO
ZnCl2 + KHCO3 = ZnCO3 + KCl + CO2 + H2O =>
ZnCl2 + 2 KHCO3 = ZnCO3 + 2 KCl + CO2 + H2O
FeBr3 + K2S = S + FeBr2 + KBr =>
2 FeBr3 + K2S = S + 2 FeBr2 + 2 KBr
Co2S3 + HF = CoF3 + H2S =>
Co2S3 + 6 HF = 2 CoF3 + 3 H2S
Hg + H2CO3 = Hg(CO3) + H2 =>
Hg + H2CO3 = Hg(CO3) + H2
KI + HCl = KH + ICl =>
KI + HCl = KH + ICl
N2 + H2 = N2(H2)2 =>
N2 + 2 H2 = N2(H2)2
C10H12 + O2 = C10H12O2 =>
C10H12 + O2 = C10H12O2
KAlO2 + HCl = KCl + AlCl3 + H2O =>
KAlO2 + 4 HCl = KCl + AlCl3 + 2 H2O
C12H26 + CuO = CO2 + H2O + Cu =>
C12H26 + 37 CuO = 12 CO2 + 13 H2O + 37 Cu
SnFe(NO3)3 = FeSn(NO3)3 =>
SnFe(NO3)3 = FeSn(NO3)3
Al + NaNO3 + NaOH + H2O = Na[Al(OH)4] + NH3 =>
8 Al + 3 NaNO3 + 5 NaOH + 18 H2O = 8 Na[Al(OH)4] + 3 NH3
K2Cr2O7 + KI = Cr2O3 + I2 + K2O =>
K2Cr2O7 + 6 KI = Cr2O3 + 3 I2 + 4 K2O
CH3COOK + H2O = CH3COOH + K2O =>
2 CH3COOK + H2O = 2 CH3COOH + K2O
C2H7 + O2 = CO2 + H2O =>
4 C2H7 + 15 O2 = 8 CO2 + 14 H2O
Al(OH)3 = Al2O3 + H2O =>
2 Al(OH)3 = Al2O3 + 3 H2O
KClO3 + LiCl = LiClO3 + KCl =>
KClO3 + LiCl = LiClO3 + KCl
NaHCO3HCl = CO2H2ONaCl =>
NaHCO3HCl = CO2H2ONaCl
Li + P = Li3P =>
3 Li + P = Li3P
MnO + KOH + O2 = H2O + KMnO4 =>
4 MnO + 4 KOH + 5 O2 = 2 H2O + 4 KMnO4
PO = P6O6 =>
6 PO = P6O6
KOH + CrCl3 + Cl2 = KCl + K2CrO4 + H2O =>
16 KOH + 2 CrCl3 + 3 Cl2 = 12 KCl + 2 K2CrO4 + 8 H2O
GaBr3 + Na2SO3 = Ga2(SO3)3 + NaBr =>
2 GaBr3 + 3 Na2SO3 = Ga2(SO3)3 + 6 NaBr
(NaOH) + H2SO4 = H2O + Na2SO4 =>
2(NaOH) + H2SO4 = 2 H2O + Na2SO4
C5H8 + KMnO4 + H2O = C5H10O2 + MnO2 + KOH =>
3 C5H8 + 2 KMnO4 + 4 H2O = 3 C5H10O2 + 2 MnO2 + 2 KOH
C3H5(NO3)3 = CO2 + H2O + N2 + O2 =>
4 C3H5(NO3)3 = 12 CO2 + 10 H2O + 6 N2 + O2
B2H6 + O = B2O3 + H2O =>
B2H6 + 6 O = B2O3 + 3 H2O
O2 + C2H6 = CO2 + H2O =>
7 O2 + 2 C2H6 = 4 CO2 + 6 H2O
K2O + HBr = KBr + H2 + O2 =>
2 K2O + 4 HBr = 4 KBr + 2 H2 + O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/19/24
Équations équilibrées sur03/20/23
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