| Équations équilibrées la veille |
FeHg = Fe + Hg
C1166H2332 + O2 = CO2 + H2O =>
C1166H2332 + 1749 O2 = 1166 CO2 + 1166 H2O
Mg + FeSO4 = Mg(SO4)2 + Fe =>
Mg + 2 FeSO4 = Mg(SO4)2 + 2 Fe
CaSO4*2H2O + SO3 = CaSO4 + H2SO4 =>
CaSO4*2H2O + 2 SO3 = CaSO4 + 2 H2SO4
HSiO3 + BeOH = H2O + BeSiO3 =>
HSiO3 + BeOH = H2O + BeSiO3
CO2 + H2 = C2H5OH + H2O =>
2 CO2 + 6 H2 = C2H5OH + 3 H2O
Ag(NH3)2{+} = Ag{+} + NH3 =>
Ag(NH3)2{+} = Ag{+} + 2 NH3
SO2 + NaOH = NaHSO3 = Na2SO3 + H2O =>
SO2 + NaOH = NaHSO3
IO4{-} + I{-} + H2O = I2 + OH{-} =>
IO4{-} + 7 I{-} + 4 H2O = 4 I2 + 8 OH{-}
Fe + Cu(OH)2 + H2O = Cu[Fe(OH)3] + H2 =>
2 Fe + 2 Cu(OH)2 + 2 H2O = 2 Cu[Fe(OH)3] + H2
(NH4)2SO3 + Mg(OH)2 = NH4OH + MgSO3 =>
(NH4)2SO3 + Mg(OH)2 = 2 NH4OH + MgSO3
Ba(ClO3)2(aq) + (NH4)2SO4(aq) = BaSO4 + NH4ClO3 =>
Ba(ClO3)2(aq) + (NH4)2SO4(aq) = BaSO4 + 2 NH4ClO3
K2O + HN = KN + H2O =>
K2O + 2 HN = 2 KN + H2O
C2H4(OH)2 + H2O = C2H2(OH)4 + H2 =>
C2H4(OH)2 + 2 H2O = C2H2(OH)4 + 2 H2
C(NH2)3NO3 = N + H2O + C =>
C(NH2)3NO3 = 4 N + 3 H2O + C
SnS + K2S + O2 + H2O = K2SnS3 + K2Sn(OH)6 =>
6 SnS + 6 K2S + 3 O2 + 6 H2O = 4 K2SnS3 + 2 K2Sn(OH)6
C8H8O3 + NaOH + HCl = C7H6O3 + CH4O + NaCl =>
C8H8O3 + NaOH + HCl = C7H6O3 + CH4O + NaCl
Mg(s) + Pb(NO3)4(aq) = Pb(s) + Mg(NO3)2(aq) =>
2 Mg(s) + Pb(NO3)4(aq) = Pb(s) + 2 Mg(NO3)2(aq)
Ga2O3 = Ga + O =>
Ga2O3 = 2 Ga + 3 O
Ni(SCN)2 + (C6H5)3P = Ni((C6H5)3P)2(SCN)2 =>
Ni(SCN)2 + 2(C6H5)3P = Ni((C6H5)3P)2(SCN)2
Se + OH{-} = Se{-2} + SeO3{-2} + H2O =>
3 Se + 6 OH{-} = 2 Se{-2} + SeO3{-2} + 3 H2O
C12H3O8 + O2 = CO2 + H2O =>
4 C12H3O8 + 35 O2 = 48 CO2 + 6 H2O
LiOH + CO2(g) = Li2CO3 + H2O =>
2 LiOH + CO2(g) = Li2CO3 + H2O
CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
HI + CaI = CaI2 + H2 =>
2 HI + 2 CaI = 2 CaI2 + H2
HNO3 + KOH = KNO3 + H2O =>
HNO3 + KOH = KNO3 + H2O
Rb3PO4 + BeCl2 = Be3(PO4)2 + RbCl =>
2 Rb3PO4 + 3 BeCl2 = Be3(PO4)2 + 6 RbCl
Co(C2H3O2)2(aq) + Na2S(aq) = CoS(s) + NaC2H3O2(aq) =>
Co(C2H3O2)2(aq) + Na2S(aq) = CoS(s) + 2 NaC2H3O2(aq)
CaCO3 = CO2CaO =>
CaCO3 = CO2CaO
Zn(s) + N2(g) = ZnN =>
2 Zn(s) + N2(g) = 2 ZnN
Fe(NO3)3 + NaI = Fe(NO3)2 + I2 + NaNO3 =>
2 Fe(NO3)3 + 2 NaI = 2 Fe(NO3)2 + I2 + 2 NaNO3
Zn(OH)2 + NaOH = (NaO)2Zn + H2O =>
Zn(OH)2 + 2 NaOH = (NaO)2Zn + 2 H2O
Ba(NO3)2 + NaBr = BaBr2 + NaNO3 =>
Ba(NO3)2 + 2 NaBr = BaBr2 + 2 NaNO3
NaNO2 + FeSO4 + H2SO4 = Fe2(SO4)3 + NO + NaHSO4 + H2O =>
2 NaNO2 + 2 FeSO4 + 3 H2SO4 = Fe2(SO4)3 + 2 NO + 2 NaHSO4 + 2 H2O
RbI + Ag(HSO4) = Rb(HSO4) + AgI =>
RbI + Ag(HSO4) = Rb(HSO4) + AgI
CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2
H2O + NaCl = Na(OH) + Cl2 + H2 =>
2 H2O + 2 NaCl = 2 Na(OH) + Cl2 + H2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
NH3 + F2 = N2 + HF =>
2 NH3 + 3 F2 = N2 + 6 HF
LiOH + H2SO4 = Li2SO4 + H2O* =>
2 LiOH + H2SO4 = Li2SO4 + 2 H2O*
HF(aq) + KOH(aq) = KF(aq) + H2O(l) =>
HF(aq) + KOH(aq) = KF(aq) + H2O(l)
Fe2(CO3)3 + H3PO4 = FePO4 + H2CO3 =>
Fe2(CO3)3 + 2 H3PO4 = 2 FePO4 + 3 H2CO3
Al2O3(s) + NaOH(l) + H2O(l) = NaAl(OH)4(s) =>
Al2O3(s) + 2 NaOH(l) + 3 H2O(l) = 2 NaAl(OH)4(s)
C + O2 = CO2 =>
C + O2 = CO2
AgCl = Ag(s) + Cl2(g) =>
2 AgCl = 2 Ag(s) + Cl2(g)
CO2(g) = C9(graf) + O2(g) =>
9 CO2(g) = C9(graf) + 9 O2(g)
C7H12 + O2 = CO2 + H2O =>
C7H12 + 10 O2 = 7 CO2 + 6 H2O
(NH4)2S + ZnSO4 = (NH4)2SO4 + ZnS =>
(NH4)2S + ZnSO4 = (NH4)2SO4 + ZnS
CaOH2 + NaCO3 = CaCO3 + NaOH2 =>
CaOH2 + NaCO3 = CaCO3 + NaOH2
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| Équations équilibrées la veille |
Équations équilibrées sur10/18/24
Équations équilibrées sur11/17/23
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