Équations équilibrées la veille |
2 FeCl3 + 2 KI = 2 FeCl2 + I2 + 2 KCl
NO2(g) + CO(g) = N0(g) + CO2(g) =>
NO2(g) + 2 CO(g) = N0(g) + 2 CO2(g)
Cu + HNO3(dil) = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3(dil) = 3 Cu(NO3)2 + 2 NO + 4 H2O
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
AII3(s) + CI2(g) = AICI3(s) + I2(s) =>
AII3(s) + CI2(g) = AICI3(s) + I2(s)
Cu(NO3)2 = CuO + (NO2) + O2 =>
2 Cu(NO3)2 = 2 CuO + 4(NO2) + O2
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
AuNO3 + Pt = Au + PtNO3 =>
AuNO3 + Pt = Au + PtNO3
HOOC(CH2)COOH + NaOH = NaOOC(CH2)COONa + H2O =>
HOOC(CH2)COOH + 2 NaOH = NaOOC(CH2)COONa + 2 H2O
NH4NO3 = N2 + O2 + H2O =>
2 NH4NO3 = 2 N2 + O2 + 4 H2O
HOOC(CH2)COOH + NaOH = NaOOC(CH2)COONa + H2O =>
HOOC(CH2)COOH + 2 NaOH = NaOOC(CH2)COONa + 2 H2O
HClO4 + CaO = OH + CaClO4 =>
HClO4 + CaO = OH + CaClO4
Au(NO3)3 = Au + NO2 + O2 =>
2 Au(NO3)3 = 2 Au + 6 NO2 + 3 O2
Mn2(SO4)3 + Sn3(PO4)2 = MnPO4 + SnSO4 =>
Mn2(SO4)3 + Sn3(PO4)2 = 2 MnPO4 + 3 SnSO4
HClO + Cu = CuClO + H =>
HClO + Cu = CuClO + H
NaHCO3 + HCl(s) = NaCl + CO2 + H2O =>
NaHCO3 + HCl(s) = NaCl + CO2 + H2O
MnCl3 + NaOH = MnOH + NaCl3 =>
MnCl3 + NaOH = MnOH + NaCl3
Sn + Pb(OH)2 = Sn(OH)2 + Pb =>
Sn + Pb(OH)2 = Sn(OH)2 + Pb
S(s) + KOH(ac) = K2SO3(ac) + K2S(ac) + H2O(l) =>
3 S(s) + 6 KOH(ac) = K2SO3(ac) + 2 K2S(ac) + 3 H2O(l)
C5H8NO4Na + HCl = C5H9O4N + NaCl =>
C5H8NO4Na + HCl = C5H9O4N + NaCl
KHSO3 + H2O2 = KHSO4 + H2O =>
KHSO3 + H2O2 = KHSO4 + H2O
PbO2 + H2SO4 + KI = PbSO4 + K2SO4 + H2O + I2 =>
PbO2 + 2 H2SO4 + 2 KI = PbSO4 + K2SO4 + 2 H2O + I2
NaF + HCl = NaCl + HF =>
NaF + HCl = NaCl + HF
Cr2O3 + H2SO4 = Cr(OH)SO4 + H2O =>
Cr2O3 + 2 H2SO4 = 2 Cr(OH)SO4 + H2O
Na2SeO3 + NaIO3 + H2O = H2SeO4 + NaOH + I2 =>
5 Na2SeO3 + 2 NaIO3 + 11 H2O = 5 H2SeO4 + 12 NaOH + I2
Fe2O3 = FeO + O2 =>
2 Fe2O3 = 4 FeO + O2
H2 + AgNO3 = Ag + NHO3 =>
H2 + 2 AgNO3 = 2 Ag + 2 NHO3
BaO + NH4Cl = NH3 + H2O + BaCl2 =>
BaO + 2 NH4Cl = 2 NH3 + H2O + BaCl2
C7H16(l) + O2() = CO2() + H2O() =>
C7H16(l) + 11 O2() = 7 CO2() + 8 H2O()
Zr(OC4H9)4 + C2H6O = Zr(OH)2(OC4H9)2 + C4H10O =>
Zr(OC4H9)4 + 4 C2H6O = Zr(OH)2(OC4H9)2 + 4 C4H10O
Fe2 + H3BO3 = Fe3(BO3)2 + H2 =>
3 Fe2 + 4 H3BO3 = 2 Fe3(BO3)2 + 6 H2
ZnCl2 + KOH = ClK + Zn(OH)2 =>
ZnCl2 + 2 KOH = 2 ClK + Zn(OH)2
KC(aq)l + NaOH(aq) = K(OH) + NaCl =>
KC(aq)l + NaOH(aq) = K(OH) + NaCl
Ca + AgPO4 = Ag + Ca3(PO4)2 =>
3 Ca + 2 AgPO4 = 2 Ag + Ca3(PO4)2
NaCl(aq) + Hg2Sr = SrCl2 + NaHg =>
2 NaCl(aq) + Hg2Sr = SrCl2 + 2 NaHg
Sr(CNS)2 + PbO2 = SrO + Pb(CNS)4 =>
2 Sr(CNS)2 + PbO2 = 2 SrO + Pb(CNS)4
CrBr + NaNo4 = CrNo4 + NaBr =>
CrBr + NaNo4 = CrNo4 + NaBr
KMnO4 + NaOH + Na2SO3 = MnO4 + KOH + Na3SO3 =>
KMnO4 + NaOH + Na2SO3 = MnO4 + KOH + Na3SO3
P2O5 + C = CO2 + P2O3 =>
P2O5 + C = CO2 + P2O3
MnO2 = MnO + O2 =>
2 MnO2 = 2 MnO + O2
Mg + N2 = Mg3N2Mg3N2 =>
6 Mg + 2 N2 = Mg3N2Mg3N2
CuCl2 + Na2S2O5 + NaCl + H2O = CuCl + Na2SO4 + HCl =>
4 CuCl2 + Na2S2O5 + 2 NaCl + 3 H2O = 4 CuCl + 2 Na2SO4 + 6 HCl
Li2 + SO4 + K3PO4 = Li3PO4 + KSO4 =>
3 Li2 + 6 SO4 + 2 K3PO4 = 2 Li3PO4 + 6 KSO4
CoOHCl + NaOH = NaCl + Co(OH)2 =>
CoOHCl + NaOH = NaCl + Co(OH)2
Mn(SO4)2 + NaCl = Na2SO4 + MnCl4 =>
Mn(SO4)2 + 4 NaCl = 2 Na2SO4 + MnCl4
CaCO3 + Al2O3 + SiO2 + CeO2 = Ca2Al2SiO7Ce + CO2 + O2 =>
2 CaCO3 + Al2O3 + SiO2 + CeO2 = Ca2Al2SiO7Ce + 2 CO2 + O2
CuCl + (NH4)S = CuS + NH4Cl =>
CuCl + (NH4)S = CuS + NH4Cl
C7H16 = C6H5CH3 + H2 =>
C7H16 = C6H5CH3 + 4 H2
C2H5OH + C6H12O2 = C8H16O2 + H2O =>
C2H5OH + C6H12O2 = C8H16O2 + H2O
SiO2(g) + HF(aq) = SiF4(aq) + H2O(l) =>
SiO2(g) + 4 HF(aq) = SiF4(aq) + 2 H2O(l)
Équilibrer l'équation de toute réaction chimique
Équations équilibrées la veille |
Équations équilibrées sur01/09/25
Équations équilibrées sur02/08/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.