| Équations équilibrées la veille |
3 NH = 3 N + H3
C3 + HCl = C3HCl =>
C3 + HCl = C3HCl
F2 + P2 = PF3 =>
3 F2 + P2 = 2 PF3
Xe + F2 = XeF6 =>
Xe + 3 F2 = XeF6
NH4Cl + O2 = HNO3 + HCl + H2O =>
NH4Cl + 2 O2 = HNO3 + HCl + H2O
CH3CHO + CH3MgCl = CH3CH3CHOMgCl =>
CH3CHO + CH3MgCl = CH3CH3CHOMgCl
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
K2O + P4O10 = K3PO4 =>
6 K2O + P4O10 = 4 K3PO4
N2O3 + Ca(OH)2 = N(OH)3 + CaO =>
N2O3 + 3 Ca(OH)2 = 2 N(OH)3 + 3 CaO
CrCl3 + ZnCl2 + NaOH = Cr2(ZnO2)3 + NaCl + HOH =>
2 CrCl3 + 3 ZnCl2 + 12 NaOH = Cr2(ZnO2)3 + 12 NaCl + 6 HOH
C5H9 + O2 = CO2 + H2 =>
2 C5H9 + 10 O2 = 10 CO2 + 9 H2
Fe(OH)2 + NaNO2 + HCl = FeO(OH) + NO + NaCl + H2O =>
Fe(OH)2 + NaNO2 + HCl = FeO(OH) + NO + NaCl + H2O
KClO3(s) = KCl(s) + O2(g) =>
2 KClO3(s) = 2 KCl(s) + 3 O2(g)
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
Na2Cr2O7 + Zn(ClO3)2 = Na2(ClO3)2 + ZnCr2O7 =>
Na2Cr2O7 + Zn(ClO3)2 = Na2(ClO3)2 + ZnCr2O7
CuCl2 + Na2S2O3 + H2O = Cu2S + S + HCl + Na2SO4 =>
2 CuCl2 + 2 Na2S2O3 + 2 H2O = Cu2S + S + 4 HCl + 2 Na2SO4
HCl + PB = H + PBCl =>
HCl + PB = H + PBCl
C = C45 =>
45 C = C45
Zn + SO2 = ZnS2 + O4 =>
Zn + 2 SO2 = ZnS2 + O4
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
(NH4)2SO4 + NaOH = NH3 + H2O + Na2SO4 =>
(NH4)2SO4 + 2 NaOH = 2 NH3 + 2 H2O + Na2SO4
H3PO4(aq) + Ca(OH)2(aq) = Ca3(PO4)2(aq) + H2O(l) =>
2 H3PO4(aq) + 3 Ca(OH)2(aq) = Ca3(PO4)2(aq) + 6 H2O(l)
Na4C2O12H6 + Al + S = Al2O3 + Na2O + CO2 + H2S =>
Na4C2O12H6 + 4 Al + 3 S = 2 Al2O3 + 2 Na2O + 2 CO2 + 3 H2S
F2 + Bi2O3 = BiF3 + O2 =>
6 F2 + 2 Bi2O3 = 4 BiF3 + 3 O2
KMnO4 + HCOH = K2CO3 + KHCO3 + MnO2 + H2O =>
4 KMnO4 + 3 HCOH = K2CO3 + 2 KHCO3 + 4 MnO2 + 2 H2O
Zn(ClO4)2(aq) + K2CO3(aq) = ZnCO3(s) + KClO4(aq) =>
Zn(ClO4)2(aq) + K2CO3(aq) = ZnCO3(s) + 2 KClO4(aq)
AgNO3(aq) + LiNH4(aq) = AgNH4(aq) + LiNO3(s) =>
AgNO3(aq) + LiNH4(aq) = AgNH4(aq) + LiNO3(s)
NaAlSi3O8 + H + H2O = Al2Si2O5(OH)4 + Na + H4SiO4 =>
2 NaAlSi3O8 + 2 H + 9 H2O = Al2Si2O5(OH)4 + 2 Na + 4 H4SiO4
Li + C + O2 = Li2CO3 =>
4 Li + 2 C + 3 O2 = 2 Li2CO3
Al(NO3)3 + K3PO4 = Al(PO4)3 + K3(NO3) =>
Al(NO3)3 + 3 K3PO4 = Al(PO4)3 + 3 K3(NO3)
C4H10 + O2 = C + H2O2 =>
C4H10 + 5 O2 = 4 C + 5 H2O2
Ni + H2O = Ni2O3 + H2 =>
2 Ni + 3 H2O = Ni2O3 + 3 H2
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
H2O + NO2 = NH3 + O2 =>
6 H2O + 4 NO2 = 4 NH3 + 7 O2
H2SO4 + Pb(OH)4 = H2O + Pb(SO4)2 =>
2 H2SO4 + Pb(OH)4 = 4 H2O + Pb(SO4)2
H2CO3 + Ba(OH)2 = BaCO3 + H2O =>
H2CO3 + Ba(OH)2 = BaCO3 + 2 H2O
Ca(HS)2 + HNO3 = Ca(HSO4)2 + NO2 + H2O =>
Ca(HS)2 + 16 HNO3 = Ca(HSO4)2 + 16 NO2 + 8 H2O
MnO + Si = Mn3Si + SiO2 =>
6 MnO + 5 Si = 2 Mn3Si + 3 SiO2
Bi2(Co3)3 + HC2H3O2 = Bi(C2H3O2)3 + H2Co3 =>
Bi2(Co3)3 + 6 HC2H3O2 = 2 Bi(C2H3O2)3 + 3 H2Co3
KClO + CrCl3 + KOH = K2CrO4 + KCl + H2O =>
3 KClO + 2 CrCl3 + 10 KOH = 2 K2CrO4 + 9 KCl + 5 H2O
Zn(s) + CuSO4(l) = ZnSO4 + Cu =>
Zn(s) + CuSO4(l) = ZnSO4 + Cu
NO3{-} + C5H9O2{-} = NO2{-} + HCO3{-} + H{+} =>
13 NO3{-} + C5H9O2{-} = 13 NO2{-} + 5 HCO3{-} + 4 H{+}
P2S5 = P + S5 =>
P2S5 = 2 P + S5
NH3 + H2O + Cl = NH4Cl + O2 =>
4 NH3 + 2 H2O + 4 Cl = 4 NH4Cl + O2
Na2 + HPO5 = Na2HPO5 =>
Na2 + HPO5 = Na2HPO5
P4 + H2SO4 = H3PO3 + SO2(g) =>
P4 + 6 H2SO4 = 4 H3PO3 + 6 SO2(g)
NH3 + Cl2 = Cl3N + NH4Cl =>
4 NH3 + 3 Cl2 = Cl3N + 3 NH4Cl
[Ag(NH3)2](OH) + Mn{2+} + OH{-} = MnO2 + Ag + NH3 + H2O =>
2[Ag(NH3)2](OH) + Mn{2+} + 2 OH{-} = MnO2 + 2 Ag + 4 NH3 + 2 H2O
C2H4O + Cu(OH)2 = CH3COOH + CuOH + H2O =>
C2H4O + 2 Cu(OH)2 = CH3COOH + 2 CuOH + H2O
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| Équations équilibrées la veille |
Équations équilibrées sur10/15/24
Équations équilibrées sur11/14/23
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