| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C5H4N4O3 + 9 O2 = 10 CO2 + 4 H2O + 4 N2
P3 = P4 =>
4 P3 = 3 P4
CuSO4 + NH3 + H2O = Cu4SO4(OH)6 + (NH4)2SO4 =>
4 CuSO4 + 6 NH3 + 6 H2O = Cu4SO4(OH)6 + 3(NH4)2SO4
Lead(IV)Chloride + SodiumNitride = Lead(IV)Nitride + SodiumChloride =>
Lead(IV)Chloride + SodiumNitride = Lead(IV)Nitride + SodiumChloride
Al + H3PO3 = Al(PO3)3 + H2 =>
2 Al + 6 H3PO3 = 2 Al(PO3)3 + 9 H2
K4Fe(CN)6 + KMnO6 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
18 K4Fe(CN)6 + 122 KMnO6 + 343 H2SO4 = 194 KHSO4 + 9 Fe2(SO4)3 + 122 MnSO4 + 108 HNO3 + 108 CO2 + 192 H2O
CuSO4 + H2SO4 = Cu(SO4)2 + H2 =>
CuSO4 + H2SO4 = Cu(SO4)2 + H2
P2O2 = PO =>
P2O2 = 2 PO
KSHKOH = K2SH2O =>
KSHKOH = K2SH2O
Mn + B = MnB =>
Mn + B = MnB
CuSO4 + Na2CO3 + H2O = Cu3(OH)2(CO3)2 + Na2SO4 + CO2 =>
3 CuSO4 + 3 Na2CO3 + H2O = Cu3(OH)2(CO3)2 + 3 Na2SO4 + CO2
HPbO2{-} + H{+} + {-} = Pb + H2O =>
HPbO2{-} + 3 H{+} + 2e = Pb + 2 H2O
NaHCO4 + H2SO4 = Na2SO4 + H2CO4 =>
2 NaHCO4 + H2SO4 = Na2SO4 + 2 H2CO4
(NH4)2CO3 + Ba(CH3CO2)2 = NH4CH3CO2 + BaCO3 =>
(NH4)2CO3 + Ba(CH3CO2)2 = 2 NH4CH3CO2 + BaCO3
Al + CaS = Al2S3 + Ca =>
2 Al + 3 CaS = Al2S3 + 3 Ca
Rb + N = RbN6 =>
Rb + 6 N = RbN6
Cl2 + SO2 + H2O = HCl + H2SO4 =>
Cl2 + SO2 + 2 H2O = 2 HCl + H2SO4
CuSO4 + NaI = CuI + Na2SO4 + I2 =>
2 CuSO4 + 4 NaI = 2 CuI + 2 Na2SO4 + I2
C7H5N3O + O2 = CO2 + H2O + N2 =>
4 C7H5N3O + 31 O2 = 28 CO2 + 10 H2O + 6 N2
H3PO3 + RbOH = H2O + Rb3PO3 =>
H3PO3 + 3 RbOH = 3 H2O + Rb3PO3
KMnO4 + NaI + KOH = K2MnO4 + NaIO3 + H2O =>
6 KMnO4 + NaI + 6 KOH = 6 K2MnO4 + NaIO3 + 3 H2O
CuSO4 + (NH4)2[Hg(SCN)4] + ZnSO4 = Cu[Hg(SCN)4]*Zn[Hg(SCN)4] + (NH4)2SO4 =>
CuSO4 + 2(NH4)2[Hg(SCN)4] + ZnSO4 = Cu[Hg(SCN)4]*Zn[Hg(SCN)4] + 2(NH4)2SO4
Na3PO4 + Fe(NO2)2 = NaNO2 + Fe3(PO4)2 =>
2 Na3PO4 + 3 Fe(NO2)2 = 6 NaNO2 + Fe3(PO4)2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
PHCl = PClH =>
PHCl = PClH
Ni(NO3)2*6H2O = NiO + N2 + O2 + H2O =>
2 Ni(NO3)2*6H2O = 2 NiO + 2 N2 + 5 O2 + 12 H2O
Ag{+} + Fe = Ag + Fe{2+} =>
2 Ag{+} + Fe = 2 Ag + Fe{2+}
CuSO4 + HF = H2SO4 + CuF2 =>
CuSO4 + 2 HF = H2SO4 + CuF2
CH3CH(OH)CH3 + O2 = CO2 + H2O =>
2 CH3CH(OH)CH3 + 9 O2 = 6 CO2 + 8 H2O
Cu(NO3)2(aq) + KOH(aq) = Cu(OH)2 + KNO3 =>
Cu(NO3)2(aq) + 2 KOH(aq) = Cu(OH)2 + 2 KNO3
HCl(aq) + K2SO3(aq) = KCl + H2O + SO2 =>
2 HCl(aq) + K2SO3(aq) = 2 KCl + H2O + SO2
*2N2*6H2 = *4NH3 =>
*2N2*6H2 = *4NH3
(NH4)2SO4 + BaCl2 = NH4Cl + BaSO4 =>
(NH4)2SO4 + BaCl2 = 2 NH4Cl + BaSO4
Eu + HCl = H + EuCl =>
Eu + HCl = H + EuCl
Zn + Fe(NH4)2(SO4)2 = Zn(NH4)2(SO4)2 + Fe =>
Zn + Fe(NH4)2(SO4)2 = Zn(NH4)2(SO4)2 + Fe
N2 = N5 =>
5 N2 = 2 N5
H3O + CaCO3 = H2O + Ca + CO2 =>
2 H3O + CaCO3 = 3 H2O + Ca + CO2
Na2Cr2O7 + HI = CrI3 + I + NaI + H2O =>
Na2Cr2O7 + 14 HI = 2 CrI3 + 6 I + 2 NaI + 7 H2O
CuNO2 + H2O = Cu(OH)2 + H2NO2 =>
CuNO2 + 2 H2O = Cu(OH)2 + H2NO2
COO = CO2 =>
COO = CO2
H3PO3 + RbOH = H2O + Rb3PO3 =>
H3PO3 + 3 RbOH = 3 H2O + Rb3PO3
P + NaNO3 + H2O = H3PO4 + Na3PO4 + NO =>
9 P + 15 NaNO3 + 6 H2O = 4 H3PO4 + 5 Na3PO4 + 15 NO
CaOHCH3COOH = CaCH3COOH2O =>
CaOHCH3COOH = CaCH3COOH2O
LiNo3KBr = LiBrKNo3 =>
LiNo3KBr = LiBrKNo3
AgNo3(aq)HCl3(aq) = AgCl3(s)HNo3(aq) =>
AgNo3(aq)HCl3(aq) = AgCl3(s)HNo3(aq)
Na2(CO3) + Mg(OH)2 = Na(OH) + Mg(CO3) =>
Na2(CO3) + Mg(OH)2 = 2 Na(OH) + Mg(CO3)
C8H20Pb + O2 = CO2 + H2O + Pb =>
C8H20Pb + 13 O2 = 8 CO2 + 10 H2O + Pb
C2H6OH + H2O2 = C2H4O + H2O =>
2 C2H6OH + 3 H2O2 = 2 C2H4O + 6 H2O
H3PO3 + RbOH = H2O + Rb3PO3 =>
H3PO3 + 3 RbOH = 3 H2O + Rb3PO3
F2 = F =>
F2 = 2 F
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/11/24
Équations équilibrées sur08/10/23
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