| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 RbF + CuSO4 = Rb2SO4 + CuF2
KI(s) + Cl2(g) = KCl + I2 =>
2 KI(s) + Cl2(g) = 2 KCl + I2
Pb{+2} + Au{+3} = Pb{+4} + Au =>
3 Pb{+2} + 2 Au{+3} = 3 Pb{+4} + 2 Au
K2C2O4 + Ca3(AsO4)2 = K3AsO4 + CaC2O4 =>
3 K2C2O4 + Ca3(AsO4)2 = 2 K3AsO4 + 3 CaC2O4
Ca + NiCl2 = CaCl2 + Ni =>
Ca + NiCl2 = CaCl2 + Ni
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
H2SO4 + Na2S2O3 = H2O + Na2SO4 + S =>
H2SO4 + 3 Na2S2O3 = H2O + 3 Na2SO4 + 4 S
F2O3 + Al = Al2O3 + F =>
F2O3 + 2 Al = Al2O3 + 2 F
P + H2O2 = H3PO3 =>
2 P + 3 H2O2 = 2 H3PO3
K2C2O4 + Ca3(AsO4)2 = K3AsO4 + CaC2O4 =>
3 K2C2O4 + Ca3(AsO4)2 = 2 K3AsO4 + 3 CaC2O4
Bi2O3 + TiO2 = Bi4Ti3O12 =>
2 Bi2O3 + 3 TiO2 = Bi4Ti3O12
BaCrO4HNO3 = BaCr2O7Ba(NO3)2H2O =>
2 BaCrO4HNO3 = BaCr2O7Ba(NO3)2H2O
Li3N + HOH = NH3 + LiOH =>
Li3N + 3 HOH = NH3 + 3 LiOH
Ca + CuO = CaO + Cu =>
Ca + CuO = CaO + Cu
S + KOH = K2S + K2SO3 + H2O =>
3 S + 6 KOH = 2 K2S + K2SO3 + 3 H2O
HNO2 + NaOH = NO2 + Na + H2O =>
HNO2 + NaOH = NO2 + Na + H2O
K2C2O4 + HCl = KCl + H2C2O4 =>
K2C2O4 + 2 HCl = 2 KCl + H2C2O4
AgNO3 + MgI2 = AgI + Mg(NO3)2 =>
2 AgNO3 + MgI2 = 2 AgI + Mg(NO3)2
C6H12O6 + Cu(OH)2 = CuOH + C6H12O7 + H2O =>
C6H12O6 + 2 Cu(OH)2 = 2 CuOH + C6H12O7 + H2O
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
Fe(NO3)3(aq) + HCl(aq) = FeCl(aq) + H(NO3)3(aq) =>
Fe(NO3)3(aq) + HCl(aq) = FeCl(aq) + H(NO3)3(aq)
FeS + H2SO4 = Fe2(SO4)3 + H2O + SO2 =>
2 FeS + 10 H2SO4 = Fe2(SO4)3 + 10 H2O + 9 SO2
CuClO3 = O2 + CuClO =>
CuClO3 = O2 + CuClO
Co(NH3)6{2+} + KNO2 + H3O{+} = K3(Co(NO2)6) + K{+} + NH4{+} + H2O =>
6 Co(NH3)6{2+} + 37 KNO2 + 44 H3O{+} = 6 K3(Co(NO2)6) + 19 K{+} + 37 NH4{+} + 46 H2O
Al2S3 + KOH = K[Al(OH)4] + K2S =>
Al2S3 + 8 KOH = 2 K[Al(OH)4] + 3 K2S
CH3CH2CHCH2 + KMnO4 + H2SO4 = CH3CH2COOH + MnSO4 + K2SO4 + H2O =>
15 CH3CH2CHCH2 + 16 KMnO4 + 24 H2SO4 = 20 CH3CH2COOH + 16 MnSO4 + 8 K2SO4 + 24 H2O
Potassiumchlorate = potassiumperchlorate + Potassiumchloride =>
4 KClO3 = 3 KClO4 + KCl
MgO + CrO3 = Mg(CrO4) =>
MgO + CrO3 = Mg(CrO4)
AgNO3 + (NH4)2CrO4 = Ag2CrO4 + NH4NO3 =>
2 AgNO3 + (NH4)2CrO4 = Ag2CrO4 + 2 NH4NO3
Fe + HCl = FeCl2 + H2 = =>
Fe + 2 HCl = FeCl2 + H2
HClLiOH = H2OLiCl =>
HClLiOH = H2OLiCl
Ba + H2SO4 = BaSO4 + H2 =>
Ba + H2SO4 = BaSO4 + H2
NaOH + H3PO4 = Na3PO4 + H2O* =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O*
AlI = Al + I =>
AlI = Al + I
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
Na2S + FeSO4 = FeS + Na2SO4 =>
Na2S + FeSO4 = FeS + Na2SO4
HCO3 + H = H2O + CO2 =>
HCO3 + H = H2O + CO2
Cl{-} + [Co(H2O)6]{2+} = CoCl4{2-} + H2O =>
4 Cl{-} + [Co(H2O)6]{2+} = CoCl4{2-} + 6 H2O
Na2S + H2O = NaOH + H2 + S =>
Na2S + 2 H2O = 2 NaOH + H2 + S
CoBr2*6H2O + [Net4]Br = [Net4]2[CoBr4] + H2O =>
CoBr2*6H2O + 2[Net4]Br = [Net4]2[CoBr4] + 6 H2O
NO2 + Ca(OH)2 = Ca(NO3)2 + H2O + NO =>
3 NO2 + Ca(OH)2 = Ca(NO3)2 + H2O + NO
C6H5COOH + C2H5OH = C6H5COOHC2H5 + H2O =>
22 C6H5COOH + 31 C2H5OH = 24 C6H5COOHC2H5 + 27 H2O
KNO2 + KMnO4 + HCl = KNO3 + MnCl2 + KCl + H2 =>
8 KNO2 + 2 KMnO4 + 6 HCl = 8 KNO3 + 2 MnCl2 + 2 KCl + 3 H2
NH4 + Br = NH4Br =>
NH4 + Br = NH4Br
(CH3)3CONa + H2O = (CH3)3COOH + NaH =>
(CH3)3CONa + H2O = (CH3)3COOH + NaH
C120H98N4S + O2 = N2 + CO2 + SO2 + H2O =>
2 C120H98N4S + 291 O2 = 4 N2 + 240 CO2 + 2 SO2 + 98 H2O
K2CO3 + CoBr3 = KBr + Co2(CO3)3 =>
3 K2CO3 + 2 CoBr3 = 6 KBr + Co2(CO3)3
K2Cr2O7 + KI + H2SO2 = Cr2SO4 + K2SO4 + I2 + H2O =>
3 K2Cr2O7 + 2 KI + 7 H2SO2 = 3 Cr2SO4 + 4 K2SO4 + I2 + 7 H2O
MgCl2 + Na3PO4 + NH4OH = NH4MgPO4 + NaCl + Na(OH) =>
MgCl2 + Na3PO4 + NH4OH = NH4MgPO4 + 2 NaCl + Na(OH)
Al2(SO4)3 + NaNO3 = Al(NO3)3 + Na2SO4 =>
Al2(SO4)3 + 6 NaNO3 = 2 Al(NO3)3 + 3 Na2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/28/24
Équations équilibrées sur01/27/24
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