| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 CH3Br + 2 Na = 2 NaBr + C2H6
P + O2 = P4O10 =>
4 P + 5 O2 = P4O10
TiCl4 + O2 = TiO2 + Cl2 =>
TiCl4 + O2 = TiO2 + 2 Cl2
C4H6O3 + H2O = C2H4O2 =>
C4H6O3 + H2O = 2 C2H4O2
MgO + H2O = Mg(OH)2 =>
MgO + H2O = Mg(OH)2
Ca(OCl)Cl + NH3 = CaCl2 + N2 + H2O =>
3 Ca(OCl)Cl + 2 NH3 = 3 CaCl2 + N2 + 3 H2O
Ba(NO3)2(aq) + NH2SO3H(aq) + H2O = BaSO4 + NH4NO3(aq) + HNO3(aq) =>
Ba(NO3)2(aq) + NH2SO3H(aq) + H2O = BaSO4 + NH4NO3(aq) + HNO3(aq)
SO2 + KMnO4 + H2O = MnSO4 + K2SO5 + H2SO4 =>
4 SO2 + 2 KMnO4 + H2O = 2 MnSO4 + K2SO5 + H2SO4
CaBr2(aq) + Na2SO4(aq) = CaSO4(s) + NaBr(aq) =>
CaBr2(aq) + Na2SO4(aq) = CaSO4(s) + 2 NaBr(aq)
NaCl + NH3 + O2 = HCl + Na + HNO3 =>
4 NaCl + 2 NH3 + 3 O2 = 4 HCl + 4 Na + 2 HNO3
Ca(NO2)2 = CaO + NO2 + NO =>
Ca(NO2)2 = CaO + NO2 + NO
PbO2 + HCl = Pb + Cl2 + H2O =>
PbO2 + 4 HCl = Pb + 2 Cl2 + 2 H2O
NH4 + OH = NH4OH =>
NH4 + OH = NH4OH
(NH4)2SO4 + NaOCl = NH2Cl + H2O + Na2SO4 =>
(NH4)2SO4 + 2 NaOCl = 2 NH2Cl + 2 H2O + Na2SO4
NO3{-} + Fe2{+} + H = NO + Fe3{+} + H2O =>
NO3{-} + 3 Fe2{+} + 4 H = NO + 2 Fe3{+} + 2 H2O
H2SO4 + C = CO2 + HS02 + H2O =>
8 H2SO4 + 13 C = 13 CO2 + 4 HS02 + 6 H2O
Au + HNO3 + HCl = AuCl3 + NO + H2O =>
Au + HNO3 + 3 HCl = AuCl3 + NO + 2 H2O
Sb2S3 + HCl = SbCl3 + H2S =>
Sb2S3 + 6 HCl = 2 SbCl3 + 3 H2S
Pb + Ag2O = PbO + Ag =>
Pb + Ag2O = PbO + 2 Ag
KCI + O2 = KCIO3 =>
2 KCI + 3 O2 = 2 KCIO3
Ca3P2 + H2O = PH3 + CaO =>
Ca3P2 + 3 H2O = 2 PH3 + 3 CaO
K4Fe(CN)6 + KMnO4 + HCl = KCl + MnCl + K3Fe(CN)6 + H2O =>
6 K4Fe(CN)6 + KMnO4 + 8 HCl = 7 KCl + MnCl + 6 K3Fe(CN)6 + 4 H2O
Na(SO4) + Li(NO3) = Li(SO4) + Na(NO3) =>
Na(SO4) + Li(NO3) = Li(SO4) + Na(NO3)
C2H6 + HNO3 = CH3CHO + NO2 + H2O =>
C2H6 + 4 HNO3 = CH3CHO + 4 NO2 + 3 H2O
F + NiI2 = I + NiF2 =>
2 F + NiI2 = 2 I + NiF2
NH4Br(s) = NH4(g) + Br2(g) =>
2 NH4Br(s) = 2 NH4(g) + Br2(g)
Na2S + ZnSO4 = Na2SO4 + ZnS =>
Na2S + ZnSO4 = Na2SO4 + ZnS
KOH + NH2CH2COOH = NH2CH2COOK + H2O =>
KOH + NH2CH2COOH = NH2CH2COOK + H2O
KNO3 + C12H22H11 = K2CO3 + N2 + CO2 + H2O =>
162 KNO3 + 10 C12H22H11 = 81 K2CO3 + 81 N2 + 39 CO2 + 165 H2O
Be + HCl = BeCl2 + H2 =>
Be + 2 HCl = BeCl2 + H2
Ag + H2S + O2 = AgS2 + H2O =>
Ag + 2 H2S + O2 = AgS2 + 2 H2O
Cu + ZnSO4 = CuSO4 + Zn =>
Cu + ZnSO4 = CuSO4 + Zn
C(s) + H2 = CH4 =>
C(s) + 2 H2 = CH4
C6H10 + H2SO4 = C6H12SO4 =>
C6H10 + H2SO4 = C6H12SO4
Au + HNO3 + HCl = AuCl3 + NO + H2O =>
Au + HNO3 + 3 HCl = AuCl3 + NO + 2 H2O
CHI3 + AgNO3 = AgI3 + CHNO3 =>
CHI3 + AgNO3 = AgI3 + CHNO3
Au + HNO3 + HCl = AuCl3 + NO + H2O =>
Au + HNO3 + 3 HCl = AuCl3 + NO + 2 H2O
Pb + B2O3 = PbO2 + B =>
3 Pb + 2 B2O3 = 3 PbO2 + 4 B
NH4HCO3 + CH3COOH = NH4COOH + H2O + CO2 =>
4 NH4HCO3 + CH3COOH = 4 NH4COOH + 2 H2O + 2 CO2
Be + H2O = Be(OH)2 + H2 =>
Be + 2 H2O = Be(OH)2 + H2
K2Cr2O7 + SnSO4 + H2SO4 = K2SO4 + Cr2(SO4)2 + Sn(SO4)2 + H2O =>
K2Cr2O7 + 4 SnSO4 + 7 H2SO4 = K2SO4 + Cr2(SO4)2 + 4 Sn(SO4)2 + 7 H2O
CuSO4 + Na2CO3 = CuCO3 + Na2SO4 =>
CuSO4 + Na2CO3 = CuCO3 + Na2SO4
C6H12 + O2 = CO2 + H2O =>
C6H12 + 9 O2 = 6 CO2 + 6 H2O
Au + HNO3 + HCl = AuCl3 + NO + H2O =>
Au + HNO3 + 3 HCl = AuCl3 + NO + 2 H2O
Na3PO4 + ZnSO4 = Na2SO4 + Zn3(PO4)2 =>
2 Na3PO4 + 3 ZnSO4 = 3 Na2SO4 + Zn3(PO4)2
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
KOH + HCl = KCl + H2O =>
KOH + HCl = KCl + H2O
Au + HNO3 + HCl = HAuCl4 + NO + H2O =>
Au + HNO3 + 4 HCl = HAuCl4 + NO + 2 H2O
Na2O2 + H2O = NaOH + H2O2 =>
Na2O2 + 2 H2O = 2 NaOH + H2O2
Au + HNO3 + HCl = AuCl3 + NO + H2O =>
Au + HNO3 + 3 HCl = AuCl3 + NO + 2 H2O
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/04/25
Équations équilibrées sur02/03/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
