| Équations équilibrées la veille | Équations équilibrées le lendemain |
MgH2 + 2 NaOH = MgNa2 + 2 H2O
Li + S = Li2S2 =>
2 Li + 2 S = Li2S2
AlCl3 + AgNO3 = AgCl + Al(NO3)3 =>
AlCl3 + 3 AgNO3 = 3 AgCl + Al(NO3)3
BaI2 + CuSO4 = CuI2 + BaSO4 =>
BaI2 + CuSO4 = CuI2 + BaSO4
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
Co(ClO4)3 = Co + ClO4 =>
Co(ClO4)3 = Co + 3 ClO4
AlCl3 + AgNO3 = AgCl + Al(NO3)3 =>
AlCl3 + 3 AgNO3 = 3 AgCl + Al(NO3)3
KMnO4 + K2SO3 + H2SO4 = K2SO4 + H2O + MnSO4 =>
2 KMnO4 + 5 K2SO3 + 3 H2SO4 = 6 K2SO4 + 3 H2O + 2 MnSO4
AlCl3 + AgNO3 = AgCl + Al(NO3)3 =>
AlCl3 + 3 AgNO3 = 3 AgCl + Al(NO3)3
HS + OH = S + H2O =>
HS + OH = S + H2O
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
LiOH + SnCl2 = Sn(OH)2 + LiCl =>
2 LiOH + SnCl2 = Sn(OH)2 + 2 LiCl
BaCO3 + ZnSO4 = ZnCO3 + BaSO4 =>
BaCO3 + ZnSO4 = ZnCO3 + BaSO4
AgNO3 + HCI = AgNO3HCI =>
AgNO3 + HCI = AgNO3HCI
Si + Cl2 = SiCl4 =>
Si + 2 Cl2 = SiCl4
Co(NH3)6Cl3 + NaOH = Co2O3 + NH3 + NaCl + H2O =>
2 Co(NH3)6Cl3 + 6 NaOH = Co2O3 + 12 NH3 + 6 NaCl + 3 H2O
K2(SO4) + Fe = Fe2(SO4)3 + K =>
3 K2(SO4) + 2 Fe = Fe2(SO4)3 + 6 K
NaOH + H{3-}PO4 = Na{3-}PO4 + H2O =>
NaOH + H{3-}PO4 = Na{3-}PO4 + H2O
SO + H2O = SO2 + H2 =>
SO + H2O = SO2 + H2
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
N + C2H6O = C2H5NO + H2 =>
2 N + 2 C2H6O = 2 C2H5NO + H2
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
Ce + OH = CeOH =>
Ce + OH = CeOH
Na3PO4 + Zn2(SO4)2 = Na2SO4 + Zn3(PO4)2 =>
4 Na3PO4 + 3 Zn2(SO4)2 = 6 Na2SO4 + 2 Zn3(PO4)2
Mg + Cl{+2} = MgCl{2} =>
Mg + Cl{+2} = MgCl{2}
Na2(Cr2O7) + HCl = NaCl + CrCl3 + H2O + Cl2 =>
Na2(Cr2O7) + 14 HCl = 2 NaCl + 2 CrCl3 + 7 H2O + 3 Cl2
C2H2 + CuO = Cu + CO2 + H2O =>
C2H2 + 5 CuO = 5 Cu + 2 CO2 + H2O
S8 + P(C6H5)3 = P(C6H5)3S =>
S8 + 8 P(C6H5)3 = 8 P(C6H5)3S
Mg + HOAc = Mg(OAc)2 + H2 =>
Mg + 2 HOAc = Mg(OAc)2 + H2
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO
Sr3N2 + F = N + SrF2 =>
Sr3N2 + 6 F = 2 N + 3 SrF2
SF4 + H2O = H2SO3 + HF =>
SF4 + 3 H2O = H2SO3 + 4 HF
NaHCO3 + KC4H5O6 = Na2C4H4O6 + K2C4H4O6 + H2O + CO2 =>
2 NaHCO3 + 2 KC4H5O6 = Na2C4H4O6 + K2C4H4O6 + 2 H2O + 2 CO2
Cr + Sn2Cl4 = Cr2Cl3 + Sn =>
8 Cr + 3 Sn2Cl4 = 4 Cr2Cl3 + 6 Sn
Pr(OH)3 + H2Te = Pr2Te3 + H2O =>
2 Pr(OH)3 + 3 H2Te = Pr2Te3 + 6 H2O
SO2 + NaOH = Na2SO3 + H2O =>
SO2 + 2 NaOH = Na2SO3 + H2O
SIH4 + O2 = SIH2 + H2O =>
2 SIH4 + O2 = 2 SIH2 + 2 H2O
Co + Se = CoSe =>
Co + Se = CoSe
CuCl2 + Na3(PO4) = Cu3(PO4)2 + NaCl =>
3 CuCl2 + 2 Na3(PO4) = Cu3(PO4)2 + 6 NaCl
Cl2 + K2S + H2O = K2SO4 + HCl =>
4 Cl2 + K2S + 4 H2O = K2SO4 + 8 HCl
Na2S + MnCl3 = NaCl + Mn2S3 =>
3 Na2S + 2 MnCl3 = 6 NaCl + Mn2S3
CO(NH2)2 + AgNO3 = Ag(NH2)2 + CONO3 =>
CO(NH2)2 + AgNO3 = Ag(NH2)2 + CONO3
ZnO + NaCl = NaO + ZnCl =>
ZnO + NaCl = NaO + ZnCl
C4H6O2 + O2 = CO + H2O =>
2 C4H6O2 + 5 O2 = 8 CO + 6 H2O
H2 + CuBr = HBr + Cu =>
H2 + 2 CuBr = 2 HBr + 2 Cu
HOCl + NO = Cl2 + NO3{-} + H{+} + H2O =>
6 HOCl + 2 NO = 3 Cl2 + 2 NO3{-} + 2 H{+} + 2 H2O
Ba + SCN = Ba(SCN)2 =>
Ba + 2 SCN = Ba(SCN)2
Na3PO4 + Na2CO3 = CO2 + Na3O + PO4 =>
Na3PO4 + 3 Na2CO3 = 3 CO2 + 3 Na3O + PO4
H2SO4(aq) + NaCl(s) = Na2SO4(aq) + HCl(aq) =>
H2SO4(aq) + 2 NaCl(s) = Na2SO4(aq) + 2 HCl(aq)
NaBr + H2SO4 = Br2 + SO2 + H2O + Na2SO4 =>
2 NaBr + 2 H2SO4 = Br2 + SO2 + 2 H2O + Na2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/26/24
Équations équilibrées sur09/25/23
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