| Équations équilibrées la veille |
Na2CO3 + SO2 + H2O = NaHCO3 + NaHSO3
Fe + H2SO4 + HCl = FeCl3 + SO2 + H2O =>
2 Fe + 3 H2SO4 + 6 HCl = 2 FeCl3 + 3 SO2 + 6 H2O
As + H2O + NaClO = H3AsO4 + NaCl =>
2 As + 3 H2O + 5 NaClO = 2 H3AsO4 + 5 NaCl
NaC3H5O2 = NaOH + C3H4O =>
NaC3H5O2 = NaOH + C3H4O
C2H5OP(O)Cl2 + HNC(CH3)N(C2H5)2*2HCl + (C2H5)3N = C2H5OP(O)(Cl)NC(CH3)N(C2H5)2 + (C2H5)3N*HCl =>
C2H5OP(O)Cl2 + HNC(CH3)N(C2H5)2*2HCl + 3(C2H5)3N = C2H5OP(O)(Cl)NC(CH3)N(C2H5)2 + 3(C2H5)3N*HCl
Na + F2 = Na2F =>
4 Na + F2 = 2 Na2F
Cr2SO3 + H2SO4 = CrSO4 + SO3H4 =>
Cr2SO3 + 2 H2SO4 = 2 CrSO4 + SO3H4
H2SO4 + Ag = Ag2SO4 + H2 =>
H2SO4 + 2 Ag = Ag2SO4 + H2
CH3CH2CH2OH + CH3COOH = CH3CH2CH3CHCOOH + H2O =>
CH3CH2CH2OH + CH3COOH = CH3CH2CH3CHCOOH + H2O
H2SO4 + Ag = Ag2SO4 + H2 =>
H2SO4 + 2 Ag = Ag2SO4 + H2
Cr2O7{-2} + HNO2 + H2O = Cr{+3} + NO3{-} + H =>
Cr2O7{-2} + 8 HNO2 + H2O = 2 Cr{+3} + 8 NO3{-} + 10 H
H2SO4 + Ag = Ag2SO4 + H2 =>
H2SO4 + 2 Ag = Ag2SO4 + H2
KI = K + I2 =>
2 KI = 2 K + I2
HCl + ZnSBaSO4 = BaCl2 + ZnSO2 + ClSO2 + H2 =>
6 HCl + 2 ZnSBaSO4 = 2 BaCl2 + 2 ZnSO2 + 2 ClSO2 + 3 H2
Mg(OH)2 + NaOH = MgNa + H2 + O2 =>
2 Mg(OH)2 + 2 NaOH = 2 MgNa + 3 H2 + 3 O2
BrOH + Zn(OH) = Zn(BrO) + H2O =>
BrOH + Zn(OH) = Zn(BrO) + H2O
CH4N2O + H2SO4 + C12H22O11 = C9H9N3O2S + H2O + CO2 =>
36 CH4N2O + 24 H2SO4 + 19 C12H22O11 = 24 C9H9N3O2S + 197 H2O + 48 CO2
C2H5OH + PBr3 = C2H5Br + H3PO3 =>
3 C2H5OH + PBr3 = 3 C2H5Br + H3PO3
Fe(NO3)3(aq) + NH3(aq) = Fe(NH3)(aq) + NO3 =>
Fe(NO3)3(aq) + NH3(aq) = Fe(NH3)(aq) + 3 NO3
C7H8 + O2(g) = H2O + CO2(g) =>
C7H8 + 9 O2(g) = 4 H2O + 7 CO2(g)
CaNO3 + H2O = CaOH + HNO3 =>
CaNO3 + H2O = CaOH + HNO3
Pb(CH3COO)2 + H3PO4 = Pb3(PO4)2 + CH3COOH =>
3 Pb(CH3COO)2 + 2 H3PO4 = Pb3(PO4)2 + 6 CH3COOH
CH2(NH2)COOH + O2 = NH3 + CHOCOOH =>
2 CH2(NH2)COOH + O2 = 2 NH3 + 2 CHOCOOH
NaHCO3 + Zn(NO3)2 = NaNO3 + Zn(OH)2 + CO2 =>
2 NaHCO3 + Zn(NO3)2 = 2 NaNO3 + Zn(OH)2 + 2 CO2
Cu(OH)2 + O2 = CuO + H2O2 =>
2 Cu(OH)2 + O2 = 2 CuO + 2 H2O2
HNO3 + Cs(OH) = CsNO3 + H2O =>
HNO3 + Cs(OH) = CsNO3 + H2O
AgClO3 + Ni(NO3)2 = AgNO3 + NiCl2 + O2 =>
2 AgClO3 + Ni(NO3)2 = 2 AgNO3 + NiCl2 + 3 O2
HNO3 + KBr = KOH + BrNO2 =>
HNO3 + KBr = KOH + BrNO2
C6H5COOH + Cl2 = C6H5(Cl)COO + HCl =>
C6H5COOH + Cl2 = C6H5(Cl)COO + HCl
Pd(CH3COO)2 + H2S = PdS + CH3COOH =>
Pd(CH3COO)2 + H2S = PdS + 2 CH3COOH
Si2H3 + O2 = SiO2 + H2O = Al(SO4)3 + H2O =>
4 Si2H3 + 11 O2 = 8 SiO2 + 6 H2O
Cu + H{+} = Cu{+} + H2 =>
2 Cu + 2 H{+} = 2 Cu{+} + H2
Al + H2Co3 = AlCo3 + H2 =>
Al + H2Co3 = AlCo3 + H2
MnO2(s) + HCl(aq) = MnCl2(s) + Cl2(g) + H2O(l) =>
MnO2(s) + 4 HCl(aq) = MnCl2(s) + Cl2(g) + 2 H2O(l)
PbF2 + PCl3 = PF3 + PbCl2 =>
3 PbF2 + 2 PCl3 = 2 PF3 + 3 PbCl2
Zn(s) + AgSo4(aq) = ZnSo4(aq) + Ag(s) =>
Zn(s) + AgSo4(aq) = ZnSo4(aq) + Ag(s)
Mg + HCl = MgCl26 + H26 =>
Mg + 26 HCl = MgCl26 + H26
C4H8 + KMnO4 + H2O = C4H8(OH)2 + MnO2 + KOH =>
3 C4H8 + 2 KMnO4 + 4 H2O = 3 C4H8(OH)2 + 2 MnO2 + 2 KOH
Eu4P3O12 = EuPO4 + P4 + Eu2O3 =>
20 Eu4P3O12 = 48 EuPO4 + 3 P4 + 16 Eu2O3
AgNO3 + MgCl3 = AgCl3 + MgNO3 =>
AgNO3 + MgCl3 = AgCl3 + MgNO3
HCHO + Cu(OH)2 = Cu + CO2 + H2O =>
HCHO + 2 Cu(OH)2 = 2 Cu + CO2 + 3 H2O
NH2COOH + Na2CO3 = NH2COONa + H2CO3 =>
2 NH2COOH + Na2CO3 = 2 NH2COONa + H2CO3
K3Al(C2O4)3 + H2SO4 = K2SO4 + Al2(SO4)3 + H2C2O4 =>
2 K3Al(C2O4)3 + 6 H2SO4 = 3 K2SO4 + Al2(SO4)3 + 6 H2C2O4
BaCl2 + H3BO3 = Ba3(BO3)2 + HCl =>
3 BaCl2 + 2 H3BO3 = Ba3(BO3)2 + 6 HCl
I{-} = I{+} + e =>
I{-} = I{+} + 2e
C6H12O6 + O2 = C(O2) + H2O =>
C6H12O6 + 6 O2 = 6 C(O2) + 6 H2O
Rb + O2 = Rb2O =>
4 Rb + O2 = 2 Rb2O
MnO4{-} + H{+} = MnO4 + MnO2 + H2O =>
4 MnO4{-} + 4 H{+} = 3 MnO4 + MnO2 + 2 H2O
C4H6O4Hg + Na2SO4 = Na2Hg + C4H6O4SO4 =>
C4H6O4Hg + Na2SO4 = Na2Hg + C4H6O4SO4
CH3(CH3)2CH5 + O2 = CO2 + H2O =>
2 CH3(CH3)2CH5 + 15 O2 = 8 CO2 + 14 H2O
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur01/28/25
Équations équilibrées sur02/27/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
