| Équations équilibrées la veille |
2 C5H10 + 15 O2 = 10 CO2 + 10 H2O
KMnO4 + CrCl3 + KCl + H2O = MnCl2 + K2Cr2O7 + HCl =>
6 KMnO4 + 10 CrCl3 + 4 KCl + 11 H2O = 6 MnCl2 + 5 K2Cr2O7 + 22 HCl
C2H4O(l) = C4H6O(l) + H2O(l) =>
2 C2H4O(l) = C4H6O(l) + H2O(l)
Sr(NO3)2(ac) + K3PO4(ac) = Sr3(PO4)2(s) + KNO3(ac) =>
3 Sr(NO3)2(ac) + 2 K3PO4(ac) = Sr3(PO4)2(s) + 6 KNO3(ac)
CrCl2 + H2SO4 = CrSO4 + HCl =>
CrCl2 + H2SO4 = CrSO4 + 2 HCl
Ph(OCOCH3)COOH + NaOH = Ph(ONa)CO2Na + CH3OONa + H2O =>
Ph(OCOCH3)COOH + 4 NaOH = Ph(ONa)CO2Na + 2 CH3OONa + H2O
Sr(HCO3)2 + HCl = CO2 + H2O + SrCl2 =>
Sr(HCO3)2 + 2 HCl = 2 CO2 + 2 H2O + SrCl2
V + O = VO =>
V + O = VO
FeSO4 + NaHCO3 = Fe(OH)2 + CO2 + Na2SO4 =>
FeSO4 + 2 NaHCO3 = Fe(OH)2 + 2 CO2 + Na2SO4
P4O10 + KOH = K3O4P + H2O =>
P4O10 + 12 KOH = 4 K3O4P + 6 H2O
O2 + F2 = O2F =>
2 O2 + F2 = 2 O2F
H3O + KNO3 = KOH + NHO3 + H =>
H3O + KNO3 = KOH + NHO3 + H
O{2-} = O2 + e =>
2 O{2-} = O2 + 4e
Ag + KCN = KAgCN =>
Ag + KCN = KAgCN
F2 + H2O = HF + O2 =>
2 F2 + 2 H2O = 4 HF + O2
CHCl3 + O2 = CO2 + H2O + Cl2 =>
4 CHCl3 + 5 O2 = 4 CO2 + 2 H2O + 6 Cl2
Al2O3 + LiOH = Li3AlO3 + H2O =>
Al2O3 + 6 LiOH = 2 Li3AlO3 + 3 H2O
Cu2O + Cu2S = Cu + SO2 =>
2 Cu2O + Cu2S = 6 Cu + SO2
Ag + SO4 = Ag2SO4 =>
2 Ag + SO4 = Ag2SO4
Ba(NO3)2(aq) + Na2SO4(aq) = BaSO4 + NaNO3(aq) =>
Ba(NO3)2(aq) + Na2SO4(aq) = BaSO4 + 2 NaNO3(aq)
Cr + H2O4 = CrO4 + H2 =>
Cr + H2O4 = CrO4 + H2
KI(aq) + Cl2(g) = KCl(aq) + I2(aq) =>
2 KI(aq) + Cl2(g) = 2 KCl(aq) + I2(aq)
NH3 + O2 = NO + HH2O =>
NH3 + O2 = NO + HH2O
Cu(NO3)2 + NH3H = (Cu(NH3)4) + NO3 + H2O =>
5 Cu(NO3)2 + 18 NH3H = 5(Cu(NH3)4) + 8 NO3 + 6 H2O
K2SO3 + K2S = K2SO3S + K =>
K2SO3 + K2S = K2SO3S + 2 K
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
Ba(CN)2 + H2SO4 = BaSO4 + HCN =>
Ba(CN)2 + H2SO4 = BaSO4 + 2 HCN
CaCO3 + HBr = CaBr + CO2 + H2O2 =>
2 CaCO3 + 2 HBr = 2 CaBr + 2 CO2 + H2O2
NiSO4 + KCN = KSO4 + NiCN =>
NiSO4 + KCN = KSO4 + NiCN
Al2O3 + H2CO3 = H2O + Al2(CO3)3 =>
Al2O3 + 3 H2CO3 = 3 H2O + Al2(CO3)3
Ag{+} + Li{-} = Ag{-} + Li{+} =>
Ag{+} + Li{-} = Ag{-} + Li{+}
SF6 + SO3 = SO2F2 =>
SF6 + 2 SO3 = 3 SO2F2
CoCl + KOH = CoOH + KCl =>
CoCl + KOH = CoOH + KCl
H2SO4 + BH(OH)2 = BHSO4 + H2O =>
H2SO4 + BH(OH)2 = BHSO4 + 2 H2O
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
(NH4)2S + MgBr2 = MgS + NH4Br =>
(NH4)2S + MgBr2 = MgS + 2 NH4Br
HgS + HNO3 + HCl = HgHCl4 + NO + S + H2O =>
HgS + HNO3 + 4 HCl = HgHCl4 + NO + S + 2 H2O
Si(OH)4 + C3H7OH = Si(OC2H5)4 + H2O =>
3 Si(OH)4 + 8 C3H7OH = 3 Si(OC2H5)4 + 8 H2O
SnCl2 + H2SeO3 + HCl = SnCl4 + Se + H2O =>
2 SnCl2 + H2SeO3 + 4 HCl = 2 SnCl4 + Se + 3 H2O
CH3CH2OH + H2CrO4 = CH3CH2CHO + Cr3 + H2O =>
27 CH3CH2OH + 6 H2CrO4 = 18 CH3CH2CHO + 2 Cr3 + 33 H2O
HCl(aq) + NaOH(aq) = H2O(s) + NaCl(aq) =>
HCl(aq) + NaOH(aq) = H2O(s) + NaCl(aq)
CuCl2 + Fl = CuFl + Cl2 =>
CuCl2 + Fl = CuFl + Cl2
FeCl2 + K2(CrO4) + HCl = FeCl3 + CrCl3 + KCl + H2O =>
3 FeCl2 + K2(CrO4) + 8 HCl = 3 FeCl3 + CrCl3 + 2 KCl + 4 H2O
Mg + (HCO3)2 = MgCO3 + H2 =>
2 Mg + (HCO3)2 = 2 MgCO3 + H2
NaNO3 + Pd(OH)2 = PdO2 + NH3 + NaOH + H2O =>
NaNO3 + 4 Pd(OH)2 = 4 PdO2 + NH3 + NaOH + 2 H2O
RCOONa + CaCl{2} = RCOOCa + NaCl{2} =>
RCOONa + CaCl{2} = RCOOCa + NaCl{2}
C3 = C2 =>
2 C3 = 3 C2
Cr2O7{2-} + V3{+} + H{+} = Cr{3+} + VO2{+} + H2O =>
7 Cr2O7{2-} + 3 V3{+} + 62 H{+} = 14 Cr{3+} + 9 VO2{+} + 31 H2O
Pb(ClO4)2(aq) + NaCl(aq) = PbCl2(s) + NaClO4(s) =>
Pb(ClO4)2(aq) + 2 NaCl(aq) = PbCl2(s) + 2 NaClO4(s)
CuO + Si = Cu + SiO2 =>
2 CuO + Si = 2 Cu + SiO2
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur01/07/25
Équations équilibrées sur02/06/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
