| Équations équilibrées la veille | Équations équilibrées le lendemain |
K2O3 + CO2 = K2CO3 + O2
S + Br2 = S3Br5 =>
6 S + 5 Br2 = 2 S3Br5
P3O5 = O2 + P =>
2 P3O5 = 5 O2 + 6 P
CrO3 + HCl = Cl2 + CrCl3 + H2O =>
2 CrO3 + 12 HCl = 3 Cl2 + 2 CrCl3 + 6 H2O
P4 + NaClO2 + NaOH = Na2H2P2O3 + NaCl =>
P4 + NaClO2 + 4 NaOH = 2 Na2H2P2O3 + NaCl
H3COH + Cu(OH)2 = HCOOH + Cu2O + H2O =>
H3COH + 4 Cu(OH)2 = HCOOH + 2 Cu2O + 5 H2O
Zn + H2SO4 = ZnSO42 + H2S + H2O =>
4 Zn + 43 H2SO4 = 4 ZnSO42 + 39 H2S + 4 H2O
CS2 + Cl2(s) = CCl4(s) + S2Cl2(s) =>
CS2 + 3 Cl2(s) = CCl4(s) + S2Cl2(s)
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
KMnO4 + SO2Cl2 + H2O = K2SO4 + Cl2 + MnSO4 + H2SO4 =>
2 KMnO4 + 5 SO2Cl2 + 2 H2O = K2SO4 + 5 Cl2 + 2 MnSO4 + 2 H2SO4
Li2O = Li + O2 =>
2 Li2O = 4 Li + O2
NaI + Pb(NO3)2 = PbI + Na(NO3)2 =>
NaI + Pb(NO3)2 = PbI + Na(NO3)2
Na3PO4 + AgOH = NaOH + Ag3PO4 =>
Na3PO4 + 3 AgOH = 3 NaOH + Ag3PO4
CrO3 + HCl = Cl2 + CrCl3 + H2O =>
2 CrO3 + 12 HCl = 3 Cl2 + 2 CrCl3 + 6 H2O
NH + NO2 = N2O + H2O =>
6 NH + 4 NO2 = 5 N2O + 3 H2O
BeO + NH4Cl = BeCl2 + (NH4)2O =>
BeO + 2 NH4Cl = BeCl2 + (NH4)2O
MgSSr = MgSrS =>
MgSSr = MgSrS
O = O2 = e =>
2 O = O2
KCl + NaOH = KOH + NaCl =>
KCl + NaOH = KOH + NaCl
RbCl + AgNO3 = AgCl + RbNO3 =>
RbCl + AgNO3 = AgCl + RbNO3
Cu(s) + HNO3(aq) = H2O(l) + NO2(g) + Cu(NO3)2(aq) =>
Cu(s) + 4 HNO3(aq) = 2 H2O(l) + 2 NO2(g) + Cu(NO3)2(aq)
Cl2 + NiBr = Br + NiCl =>
Cl2 + 2 NiBr = 2 Br + 2 NiCl
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Co(NO3)2*6H2O + Al(SO4)3*18H2O = CoAl2O4 + NO2 + O2 + SO3 + H2O =>
Co(NO3)2*6H2O + 2 Al(SO4)3*18H2O = CoAl2O4 + 2 NO2 + 2 O2 + 6 SO3 + 42 H2O
Fe + O2 = Fe1O8 =>
Fe + 4 O2 = Fe1O8
Ca + S = CaS2 =>
Ca + 2 S = CaS2
K2O + HI = K2OH + I =>
K2O + HI = K2OH + I
FeSO4 = Fe3O4 + SO2 + SO3 =>
3 FeSO4 = Fe3O4 + SO2 + 2 SO3
C3H5(NO3)3 = CO2 + N2 + H2O + O2 =>
4 C3H5(NO3)3 = 12 CO2 + 6 N2 + 10 H2O + O2
PO4 + Ag = AgPO4 =>
PO4 + Ag = AgPO4
Na2SO3 + HNO3 = H2SO4 + NaNO3 + NO2 + H2O =>
Na2SO3 + 4 HNO3 = H2SO4 + 2 NaNO3 + 2 NO2 + H2O
K2Cr2O7 + C2H5O + H2SO4 = Cr2(SO4)3 + K2SO4 + C2H4O2 + H2O =>
K2Cr2O7 + 2 C2H5O + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + 2 C2H4O2 + 5 H2O
Ba(NO3)2 + Pb(NO3) = Ba(NO3) + Pb(NO3)2 =>
Ba(NO3)2 + Pb(NO3) = Ba(NO3) + Pb(NO3)2
Zn(OH)2 + HBO2 = Zn(BO2)2 + H2O =>
Zn(OH)2 + 2 HBO2 = Zn(BO2)2 + 2 H2O
Ag(s)LiCl(aq) = LiAgCl =>
Ag(s)LiCl(aq) = LiAgCl
HCl + MnO2 = MnCl2 + H2O + Cl2 =>
4 HCl + MnO2 = MnCl2 + 2 H2O + Cl2
Cl2(g) + KBr(aq) = KCl(aq) + Br2(l) =>
Cl2(g) + 2 KBr(aq) = 2 KCl(aq) + Br2(l)
AgLiO = AgOLi =>
AgLiO = AgOLi
XO + YH3 = X + Y2 + H2O =>
3 XO + 2 YH3 = 3 X + Y2 + 3 H2O
C4H8Cl2 + Na = C8H16 + NaCl =>
2 C4H8Cl2 + 4 Na = C8H16 + 4 NaCl
Pb(NO3)2(aq) + Kl(aq) = PbKl + NO3 =>
Pb(NO3)2(aq) + Kl(aq) = PbKl + 2 NO3
C2H3NaO2 + AgNO3 = C2H3AgO2 + NaNO3 =>
C2H3NaO2 + AgNO3 = C2H3AgO2 + NaNO3
Fe(OH)3 + H2SO4 = Fe2(SO4)3 + H2O =>
2 Fe(OH)3 + 3 H2SO4 = Fe2(SO4)3 + 6 H2O
H3COH + Cu(OH)2 = HCOOH + Cu2O + H2O =>
H3COH + 4 Cu(OH)2 = HCOOH + 2 Cu2O + 5 H2O
Fe(OH)3 + H2SO4 = Fe2(SO4)3 + H2O =>
2 Fe(OH)3 + 3 H2SO4 = Fe2(SO4)3 + 6 H2O
K2CrO4Na2CO3 = K2CO3Na2CrO4 =>
K2CrO4Na2CO3 = K2CO3Na2CrO4
Al + H2O = O2 + AlH =>
4 Al + 2 H2O = O2 + 4 AlH
O + NH3 = OH + NH2 =>
O + NH3 = OH + NH2
Iron(ii)PhosphateAmmoniumSulfate = Iron(ii)SulfateAmmoniumPhosphate =>
Iron(ii)PhosphateAmmoniumSulfate = Iron(ii)SulfateAmmoniumPhosphate
Na2CO3(aq) + CaCl2*2H2O(aq) = CaCO3(aq) + NaCl(aq) + H2O =>
Na2CO3(aq) + CaCl2*2H2O(aq) = CaCO3(aq) + 2 NaCl(aq) + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/12/24
Équations équilibrées sur06/11/23
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