| Équations équilibrées la veille |
CaH2 + Mg(OH)2 = Ca(OH)2 + MgH2
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
CaC2 + H2O = CaC2H2O =>
CaC2 + H2O = CaC2H2O
Na(s) + Sn(BrO3)2(aq) = Sn(s) + NaBrO3(aq) =>
2 Na(s) + Sn(BrO3)2(aq) = Sn(s) + 2 NaBrO3(aq)
N2H4 + O2 = N2 + H2O =>
N2H4 + O2 = N2 + 2 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
I2 + C2H4 = C2H4I2 =>
I2 + C2H4 = C2H4I2
C2H3O2CI + O2 = CO2 + H2O + CI2 =>
4 C2H3O2CI + 9 O2 = 10 CO2 + 6 H2O + 2 CI2
C30H62 + O2 = CO2 + H2O =>
2 C30H62 + 91 O2 = 60 CO2 + 62 H2O
LiOH + H2SO4 = Li2SO4 + H2O =>
2 LiOH + H2SO4 = Li2SO4 + 2 H2O
NaHCO3 + H2O = Na + H2CO3 + OH = CO2 + H2O + NaOH =>
NaHCO3 + H2O = Na + H2CO3 + OH
K2S(aq) + Zn(NO3)2(aq) = KNO3 + ZnS =>
K2S(aq) + Zn(NO3)2(aq) = 2 KNO3 + ZnS
CH3(CH2)7CH3(l) + O2 = CO2 + H2O =>
CH3(CH2)7CH3(l) + 14 O2 = 9 CO2 + 10 H2O
H2SO4 + HBr = Br2 + H2O + SO2 =>
H2SO4 + 2 HBr = Br2 + 2 H2O + SO2
HCl + Mg(OH)2 = H2O + MgCl2 =>
2 HCl + Mg(OH)2 = 2 H2O + MgCl2
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
Al2O3(s) + HCl(g) = AlCl3(aq) + H2O(l) =>
Al2O3(s) + 6 HCl(g) = 2 AlCl3(aq) + 3 H2O(l)
Cs + N2 = Cs3N =>
6 Cs + N2 = 2 Cs3N
K + MgBr2 = KBr + Mg =>
2 K + MgBr2 = 2 KBr + Mg
N2 + O2 + H2O = HNO3 =>
2 N2 + 5 O2 + 2 H2O = 4 HNO3
C6H5COOH + NH3 = C6H5COO + NH4 =>
C6H5COOH + NH3 = C6H5COO + NH4
C7H6O3 + C4H6O3 = C9H8O4 =>
11 C7H6O3 + C4H6O3 = 9 C9H8O4
Na2CO3 + CH3COOH = CO2 + H2O + NaCOOCH3 =>
Na2CO3 + 2 CH3COOH = CO2 + H2O + 2 NaCOOCH3
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
K + I2 = KI =>
2 K + I2 = 2 KI
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
NH3 + NO = N2 + H2O =>
4 NH3 + 6 NO = 5 N2 + 6 H2O
Li3PO4 + NaBr = Na3PO4 + LiBr =>
Li3PO4 + 3 NaBr = Na3PO4 + 3 LiBr
CH3OH = CO + H2 =>
CH3OH = CO + 2 H2
NH4Fe(SO4)2*12H2O + NaOH = Na2SO4 + NH3 + H2O + Fe2(SO4)3 =>
2 NH4Fe(SO4)2*12H2O + 2 NaOH = Na2SO4 + 2 NH3 + 26 H2O + Fe2(SO4)3
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
C2S4 + NH3 = H2S + NH4SCN =>
C2S4 + 4 NH3 = 2 H2S + 2 NH4SCN
C2H5OH + C2H4O = C6H14O2 + H2O =>
2 C2H5OH + C2H4O = C6H14O2 + H2O
Co(NO3)2 + Ba(OH)2 = Ba(NO3)2 + Co(OH)2 =>
Co(NO3)2 + Ba(OH)2 = Ba(NO3)2 + Co(OH)2
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
AlBr3 + Cl(g) = AlCl3 + Br(g) =>
AlBr3 + 3 Cl(g) = AlCl3 + 3 Br(g)
CaCo3 + HCl = HCo3 + CaCl =>
CaCo3 + HCl = HCo3 + CaCl
C2H3O2CI + O2 = CO + H2O + CI2 =>
2 C2H3O2CI + 2 O2 = 5 CO + 3 H2O + CI2
H2O + CrO4{2-} + Cu = Cr(OH)3 + Cu(OH)2 + OH{-} =>
8 H2O + 2 CrO4{2-} + 3 Cu = 2 Cr(OH)3 + 3 Cu(OH)2 + 4 OH{-}
Na + O2 = Na2O2 =>
2 Na + O2 = Na2O2
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
HNo3 + Al(OH)3 = Al(No3)3 + H2O =>
3 HNo3 + Al(OH)3 = Al(No3)3 + 3 H2O
Cu(NO3)2 + KOH = Cu(OH)2 + KNO3 =>
Cu(NO3)2 + 2 KOH = Cu(OH)2 + 2 KNO3
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
SnS2(s) + O2(g) = SnO2(s) + SO2(g) =>
SnS2(s) + 3 O2(g) = SnO2(s) + 2 SO2(g)
N2O3 + H2O = HNO2 =>
N2O3 + H2O = 2 HNO2
V2O5 + C = V + CO2 =>
2 V2O5 + 5 C = 4 V + 5 CO2
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur10/22/24
Équations équilibrées sur11/21/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
