| Équations équilibrées la veille |
Pb + MnCl2 = Mn + PbCl2
Ca(OH)2 + NH4NO3 = CaNO3 + NH4(OH)2 =>
Ca(OH)2 + NH4NO3 = CaNO3 + NH4(OH)2
H2SO4 + N2O5 = H2O + N2(SO4)5 =>
5 H2SO4 + N2O5 = 5 H2O + N2(SO4)5
Sn(NO3)2 + NaOH = NaNO3 + Sn(OH)2 =>
Sn(NO3)2 + 2 NaOH = 2 NaNO3 + Sn(OH)2
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Na2S2O5 + Cl2 = S2O5 + NaCl =>
Na2S2O5 + Cl2 = S2O5 + 2 NaCl
KMnO4 + K2SO3 + KOH = K2SO4 + K2MnO4 + H2O =>
2 KMnO4 + K2SO3 + 2 KOH = K2SO4 + 2 K2MnO4 + H2O
H2O2 + NaBr = HBr + NaOH + O2 =>
2 H2O2 + 2 NaBr = 2 HBr + 2 NaOH + O2
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
KOH + ZnCl2 = KCl + Zn(OH)2 =>
2 KOH + ZnCl2 = 2 KCl + Zn(OH)2
AgNO3 + Na = NaNO3 + Ag =>
AgNO3 + Na = NaNO3 + Ag
CaO + CO2 = CaCO3 =>
CaO + CO2 = CaCO3
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
H8C6O6 + NaOH = H2O + NaH7C6O6 =>
H8C6O6 + NaOH = H2O + NaH7C6O6
H2 + Ca(CN)2 + NaAlF4 + FeSO4 + MgSiO3 + KI + H3PO4 + PbCrO4 + BrCl + CF2Cl2 + SO2 = PbBr2 + CrCl3 + MgCO3 + KAl(OH)4 + Fe(SCN)3 + PI + Na2SiO3 + CaF2 + H2O =>
98 H2 + 15 Ca(CN)2 + 6 NaAlF4 + 10 FeSO4 + 3 MgSiO3 + 6 KI + 6 H3PO4 + 6 PbCrO4 + 12 BrCl + 3 CF2Cl2 + 20 SO2 = 6 PbBr2 + 6 CrCl3 + 3 MgCO3 + 6 KAl(OH)4 + 10 Fe(SCN)3 + 6 PI + 3 Na2SiO3 + 15 CaF2 + 95 H2O
Rh + Cl2 = RhCl3 =>
2 Rh + 3 Cl2 = 2 RhCl3
Ni + H2O = NiO + H2 =>
Ni + H2O = NiO + H2
(NH4)3CO3 + HNO3 = NH4NO3 + H2O + CO2 =>
8(NH4)3CO3 + 26 HNO3 = 25 NH4NO3 + 11 H2O + 8 CO2
CH3(CH2)2CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)2CH3 + 13 O2 = 8 CO2 + 10 H2O
KMnO4 + H2SO3 = K2SO4 + MnSO4 + H2SO4 + H2O =>
2 KMnO4 + 5 H2SO3 = K2SO4 + 2 MnSO4 + 2 H2SO4 + 3 H2O
HI + HBrO3 = Br2 + HIO3 + H2O =>
5 HI + 6 HBrO3 = 3 Br2 + 5 HIO3 + 3 H2O
Ba{2+} + HCl = Ba(Cl)2 + H{+} =>
Ba{2+} + 2 HCl = Ba(Cl)2 + 2 H{+}
Cr2O7{2-} + KI = K2Cr2O7 + I2 + e =>
Cr2O7{2-} + 2 KI = K2Cr2O7 + I2 + 2e
Cu{2+} + CN{-} = Cu{+} + (CN)2 =>
2 Cu{2+} + 2 CN{-} = 2 Cu{+} + (CN)2
Cd2 + OH = Cd(OH)2 =>
Cd2 + 4 OH = 2 Cd(OH)2
H2S + Cl2 = HCl + S =>
H2S + Cl2 = 2 HCl + S
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
Al2O3 + HCl = AlCl3 + H2O =>
Al2O3 + 6 HCl = 2 AlCl3 + 3 H2O
MnO(s) + O2(g) = Mn2O3(s) =>
4 MnO(s) + O2(g) = 2 Mn2O3(s)
CdCl2 + OH + KClO4 = CdO + HClO3 + KCl =>
4 CdCl2 + 8 OH + 5 KClO4 = 4 CdO + 8 HClO3 + 5 KCl
P2O3 + H2O = H3PO2 + O2 =>
P2O3 + 3 H2O = 2 H3PO2 + O2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Zn + AgCl = ZnCl + Ag =>
Zn + AgCl = ZnCl + Ag
NaOH + NH4Cl = NaNH4 + ClOH =>
NaOH + NH4Cl = NaNH4 + ClOH
Na2Cr2O7 + H2SO4 + C7H5BrO2 = C7H5BrO4 + CrO2 + NaHSO4 + H2O =>
Na2Cr2O7 + 2 H2SO4 + C7H5BrO2 = C7H5BrO4 + 2 CrO2 + 2 NaHSO4 + H2O
C2 = C3 =>
3 C2 = 2 C3
(CH3)3COH + Na2Cr2O7 + H2SO4 = CH3CH2CHOOH + Cr2(SO4)3 + Na2SO4 + H2O =>
3(CH3)3COH + 2 Na2Cr2O7 + 8 H2SO4 = 4 CH3CH2CHOOH + 2 Cr2(SO4)3 + 2 Na2SO4 + 9 H2O
Zn + FeNO2 = Fe + ZnNO2 =>
Zn + FeNO2 = Fe + ZnNO2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Al(NO3)3 + FeSO4 + H2SO4 = Fe2(SO4)3 + NO + Al(OH)3 + H2O =>
2 Al(NO3)3 + 18 FeSO4 + 9 H2SO4 = 9 Fe2(SO4)3 + 6 NO + 2 Al(OH)3 + 6 H2O
CH3(CH2)4CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)4CH3 + 19 O2 = 12 CO2 + 14 H2O
HI + KI + O2 = KI3 + H2O =>
4 HI + 2 KI + O2 = 2 KI3 + 2 H2O
C2H4O2 + LiAlH4 = H2 + C2H3Al + LiO2H3 =>
C2H4O2 + LiAlH4 = H2 + C2H3Al + LiO2H3
Li2CO3 + ZnCl2 = LiCl + ZnCO3 =>
Li2CO3 + ZnCl2 = 2 LiCl + ZnCO3
Fe(C2H3O2)3 + NaOH = Na(C2H3O2) + Fe(OH)3 =>
Fe(C2H3O2)3 + 3 NaOH = 3 Na(C2H3O2) + Fe(OH)3
C + Si = C4Si =>
4 C + Si = C4Si
Li3N + H2O = NH3 + LiOH =>
Li3N + 3 H2O = NH3 + 3 LiOH
N2H6SO4 + CuCl2 + NaOH = N2 + Cu2O + NaCl + H2SO4 + H2O =>
N2H6SO4 + 4 CuCl2 + 8 NaOH = N2 + 2 Cu2O + 8 NaCl + H2SO4 + 6 H2O
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur11/11/24
Équations équilibrées sur12/11/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
