| Équations équilibrées la veille | Équations équilibrées le lendemain |
CO + Li = LiCO
H2S + HClO = SO2 + HCl + H2O =>
H2S + 3 HClO = SO2 + 3 HCl + H2O
H2 + BaSO4 = BaS + H2O =>
4 H2 + BaSO4 = BaS + 4 H2O
HBr + (NH4)2CO3 = H2O + CO2 + NH4Br =>
2 HBr + (NH4)2CO3 = H2O + CO2 + 2 NH4Br
C6H16 + O2 = CO2 + H2 =>
C6H16 + 6 O2 = 6 CO2 + 8 H2
Sn + HCl = SnCl + H2 =>
2 Sn + 2 HCl = 2 SnCl + H2
SeO2 + Cl2 = SeCl6 + O2 =>
SeO2 + 3 Cl2 = SeCl6 + O2
FeOHSO3 + K2S = Fe2S3 + KOH + K2SO4 =>
4 FeOHSO3 + 5 K2S = 2 Fe2S3 + 4 KOH + 3 K2SO4
Al + LiNO3 = AlNO3 + Li =>
Al + LiNO3 = AlNO3 + Li
NH4NO3 + AgBr = AgNO3 + NH4Br =>
NH4NO3 + AgBr = AgNO3 + NH4Br
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
Ba(NO3)2(aq) + Fe2(SO4)3(aq) = Fe(NO3)3 + BaSO4 =>
3 Ba(NO3)2(aq) + Fe2(SO4)3(aq) = 2 Fe(NO3)3 + 3 BaSO4
Cr(OH)3 + Na2CO3 + KClO3 = KCl + CO2 + H2O + Na2CrO4 =>
2 Cr(OH)3 + 2 Na2CO3 + KClO3 = KCl + 2 CO2 + 3 H2O + 2 Na2CrO4
ZnCl2 + (NH4)2SO3 = ZnSO3 + NH4Cl =>
ZnCl2 + (NH4)2SO3 = ZnSO3 + 2 NH4Cl
Na2S + HBr = NaBr + H2S =>
Na2S + 2 HBr = 2 NaBr + H2S
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Mn + H = MnH =>
Mn + H = MnH
Na + SiO2 = Na2SiO2 =>
2 Na + SiO2 = Na2SiO2
HgSO4 + KI = K2SO4 + HgI2 =>
HgSO4 + 2 KI = K2SO4 + HgI2
CaO + SiO2 = CaO*SiO2 =>
CaO + SiO2 = CaO*SiO2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Pb(NO3)2 + RbF = PbF2 + RbNO3 =>
Pb(NO3)2 + 2 RbF = PbF2 + 2 RbNO3
(CN)2 + NaOH = NaCN + NaOCN + H2O =>
(CN)2 + 2 NaOH = NaCN + NaOCN + H2O
(C2H6O) = H2O + C4H10O =>
2(C2H6O) = H2O + C4H10O
Sr + HClO3 = H2 + SrClO3 =>
2 Sr + 2 HClO3 = H2 + 2 SrClO3
TiCl4 + H2O = TiO2 + HCl =>
TiCl4 + 2 H2O = TiO2 + 4 HCl
Mg + HCl = H2 + MgCl2 =>
Mg + 2 HCl = H2 + MgCl2
SO3 + NO2 = SO32 + N2O =>
3 SO3 + 58 NO2 = 3 SO32 + 29 N2O
Al2(SO4)3 + NH4NO3 = (NH4)2SO4 + Al(NO3)3 =>
Al2(SO4)3 + 6 NH4NO3 = 3(NH4)2SO4 + 2 Al(NO3)3
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
H2O + Si + O = H2SiO3 =>
H2O + Si + 2 O = H2SiO3
V2O5 + CaS = CaO + V2S5 =>
V2O5 + 5 CaS = 5 CaO + V2S5
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
CaOHHP = CaPH2O =>
CaOHHP = CaPH2O
Mg + HCl = H2 + MgCl2 =>
Mg + 2 HCl = H2 + MgCl2
H3PO4 + NaOH = NaH2PO4 + H2O =>
H3PO4 + NaOH = NaH2PO4 + H2O
Ga + NaOH + H2O2 = Na3Ga(OH)6 =>
2 Ga + 6 NaOH + 3 H2O2 = 2 Na3Ga(OH)6
HBrO + NaOH = NaBr + H2O + O2 =>
2 HBrO + 2 NaOH = 2 NaBr + 2 H2O + O2
CO2(aq) + NaOH(aq) = Na2CO3(aq) + H2O(l) =>
CO2(aq) + 2 NaOH(aq) = Na2CO3(aq) + H2O(l)
CaCl + LiFl = CaFl + LiCl =>
CaCl + LiFl = CaFl + LiCl
K2 + H2 = KH3 =>
K2 + 3 H2 = 2 KH3
NaOH + HCl = NaCl + H2O = =>
NaOH + HCl = NaCl + H2O
HCO3 + OH = HCO3OH =>
HCO3 + OH = HCO3OH
Ti(OH)4 + HBr = TiBr4 + H2O =>
Ti(OH)4 + 4 HBr = TiBr4 + 4 H2O
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
Al4C3 + H2O = Al(OH)3 + CH4 =>
Al4C3 + 12 H2O = 4 Al(OH)3 + 3 CH4
Mg + KOH + H2O = KMg(OH)3 + H2 =>
Mg + KOH + 2 H2O = KMg(OH)3 + H2
Si + NaOH = Na4SiO4 + H2 =>
Si + 4 NaOH = Na4SiO4 + 2 H2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
HCl + Ai(OH)3 = AiCl3 + H2O =>
3 HCl + Ai(OH)3 = AiCl3 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/18/24
Équations équilibrées sur12/18/23
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