| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 H2SiO3 + 2 Al(OH)3 = Al2(SiO3)3 + 6 H2O
C6H10 + KMnO4 = KC7H5O2 + MnO2 + KOH + H2O =>
21 C6H10 + 58 KMnO4 = 18 KC7H5O2 + 58 MnO2 + 40 KOH + 40 H2O
Cu(OH)2 + H2TeO4 = Cu2(TeO4)2 + H2O =>
2 Cu(OH)2 + 2 H2TeO4 = Cu2(TeO4)2 + 4 H2O
C43H66N12O12S2 + O2 = CO2 + H2O + SO2 + N2 =>
2 C43H66N12O12S2 + 111 O2 = 86 CO2 + 66 H2O + 4 SO2 + 12 N2
Ce(NO3)4 + (NH4)2C2O4 = (Ce)2(C2O4)3 + NH4NO3 + CO2 =>
2 Ce(NO3)4 + 4(NH4)2C2O4 = (Ce)2(C2O4)3 + 8 NH4NO3 + 2 CO2
CO3 + HCl = HCl2 + CO2 + H2O =>
CO3 + 4 HCl = 2 HCl2 + CO2 + H2O
Cu + Ag(NO2) = Cu(NO2) + Ag =>
Cu + Ag(NO2) = Cu(NO2) + Ag
C6H12N4 + HNO2 = CO2 + H2O + N2 =>
C6H12N4 + 12 HNO2 = 6 CO2 + 12 H2O + 8 N2
C12H2O10 + O2 = CO2 + H2O =>
2 C12H2O10 + 15 O2 = 24 CO2 + 2 H2O
H2SeO3 + Mg(OH)2 = MgSeO3 + H2O =>
H2SeO3 + Mg(OH)2 = MgSeO3 + 2 H2O
NH3 + F = NH4F + NF =>
4 NH3 + 4 F = 3 NH4F + NF
Al2(SO3)3 + Ca(OH)2 = Al(OH)3 + CaSO3 =>
Al2(SO3)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO3
ZnSO4 = ZnO + SO3 =>
ZnSO4 = ZnO + SO3
CaO + Al(OH)3 = Ca(AlO2)2 + H2O =>
CaO + 2 Al(OH)3 = Ca(AlO2)2 + 3 H2O
MgSO4*7H2O + BaCl2 = MgCl2 + BaSO4 + H2O =>
MgSO4*7H2O + BaCl2 = MgCl2 + BaSO4 + 7 H2O
Si2H3 + O = SiO2 + H2O3 =>
2 Si2H3 + 17 O = 4 SiO2 + 3 H2O3
Ag3PO4 + KNO3 = AgNO3 + K3PO4 =>
Ag3PO4 + 3 KNO3 = 3 AgNO3 + K3PO4
MgCo3 = Co2 + Mg =>
2 MgCo3 = 3 Co2 + 2 Mg
CsS = Cs2 + S =>
2 CsS = Cs2 + 2 S
Ag(NH3)2{+} + Cl{-} + HNO3 = AgCl + NH4{+} + NO3{-} =>
Ag(NH3)2{+} + Cl{-} + 2 HNO3 = AgCl + 2 NH4{+} + 2 NO3{-}
KOH + C7H6O3 + C2H2O3 + C2H8N2 + CoSO4*H2O = C20H18CoN2O10 + K2SO4 + H2O =>
2 KOH + 2 C7H6O3 + 2 C2H2O3 + C2H8N2 + CoSO4*H2O = C20H18CoN2O10 + K2SO4 + 5 H2O
C3H6OH + O2 = CO2 + H2O =>
4 C3H6OH + 17 O2 = 12 CO2 + 14 H2O
C6H2O6 + O2 = CO2 + H2O =>
2 C6H2O6 + 7 O2 = 12 CO2 + 2 H2O
Pb + H2(SO4) = Pb(SO4) + H2 =>
Pb + H2(SO4) = Pb(SO4) + H2
(NH4)2PTCl6 = PT + NH4Cl + N2 + HCl =>
3(NH4)2PTCl6 = 3 PT + 2 NH4Cl + 2 N2 + 16 HCl
(NH4)2SO4 + Pb(OH)4 = NH4OH + Pb(SO4)2 =>
2(NH4)2SO4 + Pb(OH)4 = 4 NH4OH + Pb(SO4)2
Sb + O3 = Sb2O3 =>
2 Sb + O3 = Sb2O3
CuBr2 + AgF = AgBr + CuF2 =>
CuBr2 + 2 AgF = 2 AgBr + CuF2
Cl(g) + NaI = NaCl + I =>
Cl(g) + NaI = NaCl + I
Cu + Cl2 + AgNO3 = Cu2NO3 + AgCl =>
4 Cu + Cl2 + 2 AgNO3 = 2 Cu2NO3 + 2 AgCl
CuBr2 + H3PO4 = CuHPO4 + HBr =>
CuBr2 + H3PO4 = CuHPO4 + 2 HBr
Na(C2H3O2) + H2(SO4) = Na(SO4) + H2(C2H3O2) =>
Na(C2H3O2) + H2(SO4) = Na(SO4) + H2(C2H3O2)
Xe + F2 = XeF6 =>
Xe + 3 F2 = XeF6
C2H6SO4 + Na2CO3 = C2H5NaSO4 + CO2 + H2O =>
2 C2H6SO4 + Na2CO3 = 2 C2H5NaSO4 + CO2 + H2O
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
CO + H2O = CO2 + H2 =>
CO + H2O = CO2 + H2
Li2O + CuSO4 = Li2Cu2O(SO4)2 =>
Li2O + 2 CuSO4 = Li2Cu2O(SO4)2
HgBr2 = Hg + Br =>
HgBr2 = Hg + 2 Br
Zn{2+} + NH3 = [Zn(NH3)4]{2+} =>
Zn{2+} + 4 NH3 = [Zn(NH3)4]{2+}
Na + O4 = Na2O =>
8 Na + O4 = 4 Na2O
C6H5CH2ClNaOH = C6H5CH2OHNaCl =>
C6H5CH2ClNaOH = C6H5CH2OHNaCl
CoCl2 + BaCl2 = BaCo + Cl =>
CoCl2 + BaCl2 = BaCo + 4 Cl
FeBr2 + KOH = Fe(OH)2 + KBr =>
FeBr2 + 2 KOH = Fe(OH)2 + 2 KBr
As + O2 = As2O7 =>
4 As + 7 O2 = 2 As2O7
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
K2CrO4 + SrCl2 + H2O = SrCrO4 + KOH + HCl =>
K2CrO4 + SrCl2 + 2 H2O = SrCrO4 + 2 KOH + 2 HCl
N2O(g) + H2O(g) = NH4NO3(s) =>
N2O(g) + 2 H2O(g) = NH4NO3(s)
KI + KCIO3 + H2SO4 = I2 + KCI + K2SO4 + H2O =>
6 KI + KCIO3 + 3 H2SO4 = 3 I2 + KCI + 3 K2SO4 + 3 H2O
Fe2(SO4)3 + H3AsO4 = Fe(AsO4) + H2SO4 =>
Fe2(SO4)3 + 2 H3AsO4 = 2 Fe(AsO4) + 3 H2SO4
BaNo3 + H3Po4 = Ba3Po4 + HNo3 =>
3 BaNo3 + H3Po4 = Ba3Po4 + 3 HNo3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/26/24
Équations équilibrées sur11/25/23
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