| Équations équilibrées la veille |
Li2O + H2O = 2 LiOH
Li2O + H2O = Li(OH) =>
Li2O + H2O = 2 Li(OH)
Li2O + CO2 = Li2CO3 =>
Li2O + CO2 = Li2CO3
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Ca(SO3) = Ca + SO3 =>
Ca(SO3) = Ca + SO3
Li(OH) + Fe(NO3)3 = Fe(OH)3 + LiNO3 =>
3 Li(OH) + Fe(NO3)3 = Fe(OH)3 + 3 LiNO3
Li2O + CO2 = Li2CO3 =>
Li2O + CO2 = Li2CO3
Ba(NO3)2 + KMnO4 = Ba(MnO4)2 + KNO3 =>
Ba(NO3)2 + 2 KMnO4 = Ba(MnO4)2 + 2 KNO3
C2H4 + F2 = CF4 + HF =>
C2H4 + 6 F2 = 2 CF4 + 4 HF
Mg(s) + HCl(aq) = H2(g) + MgCl2(aq) =>
Mg(s) + 2 HCl(aq) = H2(g) + MgCl2(aq)
Na + Fe2O3 = Na2O + Fe =>
6 Na + Fe2O3 = 3 Na2O + 2 Fe
CrCl3 + Br2 + KOH = K2CrO4 + KBr + KCl + H2O =>
2 CrCl3 + 3 Br2 + 16 KOH = 2 K2CrO4 + 6 KBr + 6 KCl + 8 H2O
PbO2 + SeO3 = PbO + SeO4 =>
PbO2 + SeO3 = PbO + SeO4
H13Ba = H + Ba =>
H13Ba = 13 H + Ba
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
FeBr3 + K3Po4 = FePo4 + KBr =>
FeBr3 + K3Po4 = FePo4 + 3 KBr
Cu(s) + Br2(ac) = CuBr =>
2 Cu(s) + Br2(ac) = 2 CuBr
Cd + Pb(C2H3O2)2 = Pb + Cd(C2H3O2)2 =>
Cd + Pb(C2H3O2)2 = Pb + Cd(C2H3O2)2
Li2O + H2O = LiOH =>
Li2O + H2O = 2 LiOH
Na + Fe2O3 = Na2O + Fe =>
6 Na + Fe2O3 = 3 Na2O + 2 Fe
CO + AgNO3 = Ag + CO2 + NO2 =>
CO + AgNO3 = Ag + CO2 + NO2
Zn + NaOH = Zn(OH)2 + Na =>
Zn + 2 NaOH = Zn(OH)2 + 2 Na
NH4CN + Au(NO3)3 = Au(CN)3 + NH4NO3 =>
3 NH4CN + Au(NO3)3 = Au(CN)3 + 3 NH4NO3
CO = C + CO2 =>
2 CO = C + CO2
Li2O + H2O = Li(OH) =>
Li2O + H2O = 2 Li(OH)
(NH4)2SO4 + NaOH = NH3 + H2O + Na2SO4 =>
(NH4)2SO4 + 2 NaOH = 2 NH3 + 2 H2O + Na2SO4
Bi + HCl = Bi(HCl)3 =>
Bi + 3 HCl = Bi(HCl)3
NaOH + Cl2 = NaCl + NaClO + H2O =>
2 NaOH + Cl2 = NaCl + NaClO + H2O
Ba(OH)2 + K3PO4 = Ba3(PO4)2 + KHO =>
3 Ba(OH)2 + 2 K3PO4 = Ba3(PO4)2 + 6 KHO
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
H2SO4 + CuSO4*Cu(OH)2 = CuSO4 + H2O =>
H2SO4 + CuSO4*Cu(OH)2 = 2 CuSO4 + 2 H2O
[CH3CH2NH3]Br + NaOH = CH3CH2NH2 + NaBr + H2O =>
[CH3CH2NH3]Br + NaOH = CH3CH2NH2 + NaBr + H2O
Mg + ZnS = Zn + MgS =>
Mg + ZnS = Zn + MgS
(AuCl4){-} + Cu = Au + Cl{-} + Cu2{+} =>
(AuCl4){-} + 6 Cu = Au + 4 Cl{-} + 3 Cu2{+}
HI = H2 + I2 =>
2 HI = H2 + I2
NaIO3 = Na + I2 + O2 =>
2 NaIO3 = 2 Na + I2 + 3 O2
NH4Cl + Mg(C2H3O2)2 = Mg(NH4)2 + ClC2H3O2 =>
2 NH4Cl + Mg(C2H3O2)2 = Mg(NH4)2 + 2 ClC2H3O2
CaCl2(aq) + Ag2SO4(aq) = Ca(SO4)(s) + AgCl(s) =>
CaCl2(aq) + Ag2SO4(aq) = Ca(SO4)(s) + 2 AgCl(s)
K + MgBr2 = KBr + Mg =>
2 K + MgBr2 = 2 KBr + Mg
Na2Si2 + NaNO3 = Na4SiO4 + N2 + O2 =>
Na2Si2 + 6 NaNO3 = 2 Na4SiO4 + 3 N2 + 5 O2
Cu(NO3)3(aq) + (NH4)3PO4(aq) = NH4NO3(aq) + CuPO4(s) =>
Cu(NO3)3(aq) + (NH4)3PO4(aq) = 3 NH4NO3(aq) + CuPO4(s)
Fe2O3 + HNO3 = Fe(NO3)3 + H2O =>
Fe2O3 + 6 HNO3 = 2 Fe(NO3)3 + 3 H2O
C1322H1909O856N5S = CO + H2 + NO2 + SO2 + C7H8 =>
14 C1322H1909O856N5S = 11816 CO + 9539 H2 + 70 NO2 + 14 SO2 + 956 C7H8
BaCl + NaSO4 = NaCl(aq) + BaSO4(s) =>
BaCl + NaSO4 = NaCl(aq) + BaSO4(s)
Fe + Au{+3} = Au{+} + Fe{+3} =>
2 Fe + 3 Au{+3} = 3 Au{+} + 2 Fe{+3}
Cr2O7 + H2C2O4 + H{+} = Cr3{+} + CO2 + H2O =>
3 Cr2O7 + 20 H2C2O4 + 2 H{+} = 2 Cr3{+} + 40 CO2 + 21 H2O
CaCO3 + H2O = Ca(OH)2 + C5H12 + O2 =>
5 CaCO3 + 11 H2O = 5 Ca(OH)2 + C5H12 + 8 O2
CrO4{2-} + Cu{+} = Cu2CrO4 =>
CrO4{2-} + 2 Cu{+} = Cu2CrO4
CH3COOH + CaCO3 = CaC20 + CO2 + H2O =>
41 CH3COOH + 4 CaCO3 = 4 CaC20 + 6 CO2 + 82 H2O
AlCl + Ni(SO4) = Al(SO4) + NiCl =>
AlCl + Ni(SO4) = Al(SO4) + NiCl
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| Équations équilibrées la veille |
Équations équilibrées sur01/05/25
Équations équilibrées sur02/04/24
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