| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 K3PO4 + 3 CoCl2 = Co3(PO4)2 + 6 KCl
CuOHCl + NaOH = CuO + NaCl + H2O =>
CuOHCl + NaOH = CuO + NaCl + H2O
Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O
NaCIO + HCI = NaCI + HCIO =>
NaCIO + HCI = NaCI + HCIO
Cs2 = Cs =>
Cs2 = 2 Cs
HJO4 + Li = LiJO4 + H2 =>
2 HJO4 + 2 Li = 2 LiJO4 + H2
C2H5OH + Na = C2H5ONa + H2 =>
2 C2H5OH + 2 Na = 2 C2H5ONa + H2
SbCl3 + HCl + Zn = ZnCl2 + SbH3 =>
SbCl3 + 3 HCl + 3 Zn = 3 ZnCl2 + SbH3
NaCIO + HCI = NaCI + HCIO =>
NaCIO + HCI = NaCI + HCIO
C10H8 + O = CO + H2O =>
C10H8 + 14 O = 10 CO + 4 H2O
BaFeO4 + HCl = FeCl3 + O2 + H2O + BaCl2 =>
4 BaFeO4 + 20 HCl = 4 FeCl3 + 3 O2 + 10 H2O + 4 BaCl2
Mg3 + N2 + H2O = Mg2(OH)2 + NH3 =>
2 Mg3 + N2 + 6 H2O = 3 Mg2(OH)2 + 2 NH3
Cr(s) + O2(g) = Cr2O3(aq) =>
4 Cr(s) + 3 O2(g) = 2 Cr2O3(aq)
Cu2O3 + NH4 = Cu2NH4 + O3 =>
Cu2O3 + NH4 = Cu2NH4 + O3
C3H7OH + CuO = C3H6O + Cu + H2O =>
C3H7OH + CuO = C3H6O + Cu + H2O
HKC8H4O4(aq) + NaOH(aq) = NaKC8H4O4(aq) + H2O =>
HKC8H4O4(aq) + NaOH(aq) = NaKC8H4O4(aq) + H2O
K2CrO7 + HI + HCIO4 = I2 + Cr(CIO4)3 + KCIO4 + H2O =>
2 K2CrO7 + 18 HI + 10 HCIO4 = 9 I2 + 2 Cr(CIO4)3 + 4 KCIO4 + 14 H2O
Na2CO3(aq) + HCl = NaCl(aq) + H2O(l) + CO2(g) =>
Na2CO3(aq) + 2 HCl = 2 NaCl(aq) + H2O(l) + CO2(g)
AgCl + NH3 = Ag3N + HCl =>
3 AgCl + NH3 = Ag3N + 3 HCl
C299H676O462 + O2 = CO2 + H2O =>
C299H676O462 + 237 O2 = 299 CO2 + 338 H2O
KCl + O2 = KClO3 =>
2 KCl + 3 O2 = 2 KClO3
Al(HSO4)3 + CaCl2 = Al2(SO4)3 + CaSO4 + HCl =>
2 Al(HSO4)3 + 3 CaCl2 = Al2(SO4)3 + 3 CaSO4 + 6 HCl
C5H10NO5 + O2 = CO2 + H2O + N2 =>
2 C5H10NO5 + 10 O2 = 10 CO2 + 10 H2O + N2
Ca(OH)2 + HCl = CaO2H3 + Cl2 =>
2 Ca(OH)2 + 2 HCl = 2 CaO2H3 + Cl2
Na2CO3 + H2SO4 = Na2SO4 + H2CO3 =>
Na2CO3 + H2SO4 = Na2SO4 + H2CO3
Al(OH)3 + K2SO4 = AlK(SO4)2 + KOH =>
Al(OH)3 + 2 K2SO4 = AlK(SO4)2 + 3 KOH
C2H5OC2H5 + O2 = CO + HO =>
2 C2H5OC2H5 + 13 O2 = 8 CO + 20 HO
FeCl2 + NaOH = Fe(OH)2 + NaCl =>
FeCl2 + 2 NaOH = Fe(OH)2 + 2 NaCl
NH4Cl + Br2 = NH4ClBr2 =>
NH4Cl + Br2 = NH4ClBr2
Fe2O3 + H2SO4 + CH3COOH = FeSO4 + CO2 + H2O =>
4 Fe2O3 + 8 H2SO4 + CH3COOH = 8 FeSO4 + 2 CO2 + 10 H2O
Rb + CuCl2 = RbCl + Cu =>
2 Rb + CuCl2 = 2 RbCl + Cu
C2H6S + O2 = SO2 + H2O + CO2 =>
2 C2H6S + 9 O2 = 2 SO2 + 6 H2O + 4 CO2
Fe + HNO2 = Fe(NO2)2 + H2O + NO =>
Fe + 4 HNO2 = Fe(NO2)2 + 2 H2O + 2 NO
KClO3 + H2SO4 = HClO3 + K2SO4 =>
2 KClO3 + H2SO4 = 2 HClO3 + K2SO4
NO3 + Cl2 = NO + ClO3 =>
3 NO3 + Cl2 = 3 NO + 2 ClO3
C14H10O2 + NaBH4 + H2O = C14H14O2 + BH3 + NaOH =>
C14H10O2 + 2 NaBH4 + 2 H2O = C14H14O2 + 2 BH3 + 2 NaOH
Pb(NO3)2 + NH4(OH) = Pb(OH)2 + NH4(NO3) =>
Pb(NO3)2 + 2 NH4(OH) = Pb(OH)2 + 2 NH4(NO3)
Cr(OH)3 + NaClO + Na2CO3 = CO2 + Na2CrO4 + NaCl + H2O =>
2 Cr(OH)3 + 3 NaClO + 2 Na2CO3 = 2 CO2 + 2 Na2CrO4 + 3 NaCl + 3 H2O
Al2(SO4)3 + Na[Al(OH)4] = Al(OH)3 + Na2SO4 =>
Al2(SO4)3 + 6 Na[Al(OH)4] = 8 Al(OH)3 + 3 Na2SO4
NF3 + Al = AlF + N2 =>
2 NF3 + 6 Al = 6 AlF + N2
PH3 + O2 = P2O5 + H30 =>
20 PH3 + 25 O2 = 10 P2O5 + 2 H30
Cu(NO3)2(aq) + NaI(aq) = NaNO3 + CuI2(aq) =>
Cu(NO3)2(aq) + 2 NaI(aq) = 2 NaNO3 + CuI2(aq)
SiO5 + H2O = H2SiO6 =>
SiO5 + H2O = H2SiO6
Cu2S + HNO3 = Cu(NO3)2 + NO + H2O + SO2 =>
3 Cu2S + 20 HNO3 = 6 Cu(NO3)2 + 8 NO + 10 H2O + 3 SO2
HO3 + NaOH = NaO3 + H2O =>
HO3 + NaOH = NaO3 + H2O
H2Te + Ag = Ag2Te + H2 =>
H2Te + 2 Ag = Ag2Te + H2
BaH2 + BaO2 + H2SO4 = BaSO4 + H2O =>
BaH2 + 2 BaO2 + 3 H2SO4 = 3 BaSO4 + 4 H2O
Ag + HNO3 = AgNO3 + H2O(l) + NO =>
3 Ag + 4 HNO3 = 3 AgNO3 + 2 H2O(l) + NO
PO = OP =>
PO = OP
NaCO3 + Cr(NO3)3 = NaNO3 + Cr(CO3)3 =>
3 NaCO3 + Cr(NO3)3 = 3 NaNO3 + Cr(CO3)3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/15/24
Équations équilibrées sur05/15/23
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