Équations équilibrées la veille |
Na2O + CO2 = Na2CO3
C10H18 + O2 = CO2 + H2O =>
2 C10H18 + 29 O2 = 20 CO2 + 18 H2O
Pb + Au(NO3)3 = Au + Pb(NO3)2 =>
3 Pb + 2 Au(NO3)3 = 2 Au + 3 Pb(NO3)2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Br2 + KI = KBr + I2 =>
Br2 + 2 KI = 2 KBr + I2
K2CrO4 + (PbNO3)2 = K2(PbNO3)2 + CrO4 =>
K2CrO4 + (PbNO3)2 = K2(PbNO3)2 + CrO4
Al + Cr2O3 = Al2O3 + Cr =>
2 Al + Cr2O3 = Al2O3 + 2 Cr
CuOFeCl2 = CuCl2FeO =>
CuOFeCl2 = CuCl2FeO
Al2(SO4)3 + CaS = Al2S3 + CaSO4 =>
Al2(SO4)3 + 3 CaS = Al2S3 + 3 CaSO4
C6H5NO2 + NH3 = C6H5NH2 + NHO2 =>
C6H5NO2 + NH3 = C6H5NH2 + NHO2
Sr(OH)2 + Pb(No3)2 = Sr(No3)2 + Pb(OH)2 =>
Sr(OH)2 + Pb(No3)2 = Sr(No3)2 + Pb(OH)2
CuO + CO = Cu + CO2 =>
CuO + CO = Cu + CO2
Ag(NO3) + Pb(NO3)2 = Ag(NO3)2 + Pb(NO3) =>
Ag(NO3) + Pb(NO3)2 = Ag(NO3)2 + Pb(NO3)
C7H7Br + CH4N2S + NaOH = C7H8S + CN2H4ONaBr =>
C7H7Br + CH4N2S + NaOH = C7H8S + CN2H4ONaBr
H3SbO4 + Ni(OH)3 = Ni(SbO4) + H2O =>
H3SbO4 + Ni(OH)3 = Ni(SbO4) + 3 H2O
Na + S8 = Na2S =>
16 Na + S8 = 8 Na2S
SiC(aq) + O2 = SiO2(aq) + CO2(g) =>
SiC(aq) + 2 O2 = SiO2(aq) + CO2(g)
C7H6O2 + O2 = CO2 + H2O =>
2 C7H6O2 + 15 O2 = 14 CO2 + 6 H2O
KH2PO4 + Ba(OH)2 = K3PO4 + BaHPO4 + H2O =>
3 KH2PO4 + 2 Ba(OH)2 = K3PO4 + 2 BaHPO4 + 4 H2O
NaOH + HCHO2 = H2O + NaCHO2 =>
NaOH + HCHO2 = H2O + NaCHO2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Ag(aq) + HCl(aq) = AgCl(aq) + H(aq) =>
Ag(aq) + HCl(aq) = AgCl(aq) + H(aq)
Al + F2 = AlF3 =>
2 Al + 3 F2 = 2 AlF3
Al(OH)3 + C2 = Al + CO2 + H2O =>
8 Al(OH)3 + 3 C2 = 8 Al + 6 CO2 + 12 H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
H3PO4 + NH4HCO3 = NH4H2PO4 + H2O + CO2 =>
H3PO4 + NH4HCO3 = NH4H2PO4 + H2O + CO2
HL + KOH = KL + H2O =>
HL + KOH = KL + H2O
WO3 + H2 = W + H2O =>
WO3 + 3 H2 = W + 3 H2O
Na2SO4 + C = Na2S + CO =>
Na2SO4 + 4 C = Na2S + 4 CO
CH3CHO + H2O = CH3CH2OH + O2 =>
2 CH3CHO + 2 H2O = 2 CH3CH2OH + O2
H3PO4 + NH4HCO3 = (NH4)3PO4 + H2O + CO2 =>
H3PO4 + 3 NH4HCO3 = (NH4)3PO4 + 3 H2O + 3 CO2
Al(OH)3 + HBr = AlBr3 + H2O =>
Al(OH)3 + 3 HBr = AlBr3 + 3 H2O
Pt + HNO3 + HF = H2PtF6 + NO + H2O =>
3 Pt + 4 HNO3 + 18 HF = 3 H2PtF6 + 4 NO + 8 H2O
VO{2+} + CH3COCH2COCH3 = H{+} + VO(CH3COCHCOCH3)2 =>
VO{2+} + 2 CH3COCH2COCH3 = 2 H{+} + VO(CH3COCHCOCH3)2
Sb2S3 + HNO4 = SbO5 + NO2 + S + H2O =>
3 Sb2S3 + 20 HNO4 = 6 SbO5 + 20 NO2 + 9 S + 10 H2O
Pb + Cl2 = PbCl4 =>
Pb + 2 Cl2 = PbCl4
Cu + S11 = CuS =>
11 Cu + S11 = 11 CuS
KPO + HCl = KCl + HPO =>
KPO + HCl = KCl + HPO
Si + Cl2 = SiCl4 =>
Si + 2 Cl2 = SiCl4
Fe(OH)3 = FeOOH + H2O =>
Fe(OH)3 = FeOOH + H2O
H3PO4NH4HCO3 = NH4H2PO4H2OCO2 =>
H3PO4NH4HCO3 = NH4H2PO4H2OCO2
Zn(OH)2 + H2SO4 = Zn(HSO4)2 + H2O =>
Zn(OH)2 + 2 H2SO4 = Zn(HSO4)2 + 2 H2O
H2S + Ag = H2Ag + S =>
H2S + Ag = H2Ag + S
Cu3FeS3 + O2 = CuO + Fe2O3 + SO2 =>
4 Cu3FeS3 + 21 O2 = 12 CuO + 2 Fe2O3 + 12 SO2
NH3 + HNO2 = N2 + H2O =>
NH3 + HNO2 = N2 + 2 H2O
[Co(NH3)5Cl]Cl2 + H2O + NH3 = [Co(NH3)5NO2]Cl2 + H + Cl =>
[Co(NH3)5Cl]Cl2 + 2 H2O + NH3 = [Co(NH3)5NO2]Cl2 + 7 H + Cl
PH521 = H2 + P4 =>
4 PH521 = 1042 H2 + P4
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
Cu + Cl2 = CuCl2 =>
Cu + Cl2 = CuCl2
FePO4 + Na2SO4 = Fe2(SO4)3 + Na3PO4 =>
2 FePO4 + 3 Na2SO4 = Fe2(SO4)3 + 2 Na3PO4
Équilibrer l'équation de toute réaction chimique
Équations équilibrées la veille |
Équations équilibrées sur01/12/25
Équations équilibrées sur02/11/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.