| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 OH{-} + 2 Al + 6 H2O = 2 Al(OH)4{-} + 3 H2
Sn + Al2(SO4)3 = Sn(SO4)2 + Al =>
3 Sn + 2 Al2(SO4)3 = 3 Sn(SO4)2 + 4 Al
K2S + Sn = SnS + K =>
K2S + Sn = SnS + 2 K
Fe + Ge + Nb = FeGeNb =>
Fe + Ge + Nb = FeGeNb
NaHC4H2O4 + NaOH = Na2C4H2O4 + H2O =>
NaHC4H2O4 + NaOH = Na2C4H2O4 + H2O
CuO4S + Na2S = Na2O4S + CuS =>
CuO4S + Na2S = Na2O4S + CuS
P4O10(s) = P(s) + O2(g) =>
P4O10(s) = 4 P(s) + 5 O2(g)
CUSO4 + Al = Al3SO4 + CU =>
CUSO4 + 3 Al = Al3SO4 + CU
P4O10(s) = P4(s) + O2(g) =>
P4O10(s) = P4(s) + 5 O2(g)
Ag(NH3)2 + HNO3 = NH4NO3 + Ag2 =>
2 Ag(NH3)2 + 4 HNO3 = 4 NH4NO3 + Ag2
Pb(NO3)2 + NaI = PbI2 + Na(NO3) =>
Pb(NO3)2 + 2 NaI = PbI2 + 2 Na(NO3)
Ag(s) + NO3 = AgNO3(s) =>
Ag(s) + NO3 = AgNO3(s)
C2H4 + O2(g) = CO2(g) + H2O =>
C2H4 + 3 O2(g) = 2 CO2(g) + 2 H2O
Fe + HNO3 + H2SO4 = Fe2(SO4)3 + HNO2 + H2O =>
2 Fe + 3 HNO3 + 3 H2SO4 = Fe2(SO4)3 + 3 HNO2 + 3 H2O
Na2SO4(aq) + CH3COOH(aq) = CH3COONa(aq) + H2SO4 =>
Na2SO4(aq) + 2 CH3COOH(aq) = 2 CH3COONa(aq) + H2SO4
BaCl2(aq) + Ag2SO4(aq) = AgCl(s) + BaSO4(aq) =>
BaCl2(aq) + Ag2SO4(aq) = 2 AgCl(s) + BaSO4(aq)
AlO3H3 + H2SO3 = Al2S3O9 + H2O =>
2 AlO3H3 + 3 H2SO3 = Al2S3O9 + 6 H2O
ICl + H2O = HCl + HI + O2 =>
2 ICl + 2 H2O = 2 HCl + 2 HI + O2
CoCl2(H2O)6 + NH4Cl + NH3 + H2O2 = Co(NH3)5Cl3 + H2O =>
2 CoCl2(H2O)6 + 2 NH4Cl + 8 NH3 + H2O2 = 2 Co(NH3)5Cl3 + 14 H2O
As2S3 + NaClO + NaOH = Na3AsO4 + Cl2 + Na2S + H2O =>
As2S3 + 4 NaClO + 8 NaOH = 2 Na3AsO4 + 2 Cl2 + 3 Na2S + 4 H2O
CH3CHClCOOH + KOH = CH2CHCOOK + KCl + H2O =>
CH3CHClCOOH + 2 KOH = CH2CHCOOK + KCl + 2 H2O
C6H5COOH + HCl = C6H5COOCl + H2 =>
C6H5COOH + HCl = C6H5COOCl + H2
CHCl3 + CuO = CuCl2 + Cu + CO2 + H2O =>
2 CHCl3 + 5 CuO = 3 CuCl2 + 2 Cu + 2 CO2 + H2O
Al + NH4ClO3 = Al2O3 + AlCl3 + N2 + H2O =>
6 Al + 6 NH4ClO3 = 2 Al2O3 + 2 AlCl3 + 3 N2 + 12 H2O
NaCO3 + Na2S + SO2 = Na2S2O3 + C2O4 =>
2 NaCO3 + 3 Na2S + 5 SO2 = 4 Na2S2O3 + C2O4
Au4(P2O5)3 + H2GeO3 = Au2(GeO3)3 + H4P2O5 =>
Au4(P2O5)3 + 6 H2GeO3 = 2 Au2(GeO3)3 + 3 H4P2O5
H2SO4 = H2(SO4) =>
H2SO4 = H2(SO4)
LiCl + C2H5OH = LiOH + C2H5Cl =>
LiCl + C2H5OH = LiOH + C2H5Cl
CuSiO2 + HCl = CuCl + SiO2 + H2 =>
2 CuSiO2 + 2 HCl = 2 CuCl + 2 SiO2 + H2
Hg(NO3)2 + Na2S = Na(NO3)2 + Hg2S =>
2 Hg(NO3)2 + Na2S = 2 Na(NO3)2 + Hg2S
Na2CO3 + Ba(OH)2 = NaOH + BaCO3 =>
Na2CO3 + Ba(OH)2 = 2 NaOH + BaCO3
NO3PO4 + Ca(NO3)2 = Ca3(PO4)2 + NO3(NO3)2 =>
6 NO3PO4 + 9 Ca(NO3)2 = 3 Ca3(PO4)2 + 8 NO3(NO3)2
NH3 + CO2 = H2OCON2H4 =>
2 NH3 + CO2 = H2OCON2H4
BaH2 + K2S = BaS + K2H2 =>
BaH2 + K2S = BaS + K2H2
CH2O + NH3*H2O = C6H12N4 + H2O =>
6 CH2O + 4 NH3*H2O = C6H12N4 + 10 H2O
AlL3 + Pb(NO3)2 = PbL2 + Al(NO3)3 =>
2 AlL3 + 3 Pb(NO3)2 = 3 PbL2 + 2 Al(NO3)3
MgSiO3 + CO2 = MgCO3 + SiO2 =>
MgSiO3 + CO2 = MgCO3 + SiO2
BaCl2(aq) + Na2SO4 = BaSO4 + NaCl =>
BaCl2(aq) + Na2SO4 = BaSO4 + 2 NaCl
SO3{2-} + ClO3{-} = Cl{-} + SO4{2-} =>
3 SO3{2-} + ClO3{-} = Cl{-} + 3 SO4{2-}
H2TeO3 + HClO4 = H2TeO4 + Cl2 + H2O =>
7 H2TeO3 + 2 HClO4 = 7 H2TeO4 + Cl2 + H2O
AgNO3 + AlBr3 = AgBr + Al(NO3)3 =>
3 AgNO3 + AlBr3 = 3 AgBr + Al(NO3)3
MgP + CrS = MgS + CrP =>
MgP + CrS = MgS + CrP
NaNO5 = NaNO2 + O2 =>
2 NaNO5 = 2 NaNO2 + 3 O2
C13H8O + NaBH4 = C13H10O + NaBH2 =>
C13H8O + NaBH4 = C13H10O + NaBH2
ZnBr2 + I = ZnI2 + Br =>
ZnBr2 + 2 I = ZnI2 + 2 Br
Ca(OH)2 + HBr = CaBr2 + H2O =>
Ca(OH)2 + 2 HBr = CaBr2 + 2 H2O
CaMg(CO3)2 + SiO2 = CaMg(SiO3)2 + CO2 =>
CaMg(CO3)2 + 2 SiO2 = CaMg(SiO3)2 + 2 CO2
HCl + Pt = H2 + PtCl =>
2 HCl + 2 Pt = H2 + 2 PtCl
C2H6O = C4H10O + H2O =>
2 C2H6O = C4H10O + H2O
Zn + FeNo3 = Fe + ZnNo3 =>
Zn + FeNo3 = Fe + ZnNo3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/25/24
Équations équilibrées sur08/24/23
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