| Équations équilibrées la veille |
CaOCuSO4 = CaSO4CuO
ZnNO3 + HCl = HNO3 + ZnCl =>
ZnNO3 + HCl = HNO3 + ZnCl
NH3 + O = NH3O =>
NH3 + O = NH3O
Na(NO3)3(aq) + Li(OH)(aq) = Na(OH)3 + Li(NO3) =>
Na(NO3)3(aq) + 3 Li(OH)(aq) = Na(OH)3 + 3 Li(NO3)
H2NCONH2 + O2 = N + CO2 + H2O =>
2 H2NCONH2 + 3 O2 = 4 N + 2 CO2 + 4 H2O
NaHCO3 + HCl = NaCl + H2O + CO2 =>
NaHCO3 + HCl = NaCl + H2O + CO2
BaSO4(s) = BaO(s) + SO2(g) + O2(g) =>
2 BaSO4(s) = 2 BaO(s) + 2 SO2(g) + O2(g)
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
H2O = H + O =>
H2O = 2 H + O
KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3
SbCl5 + HF = SbF5 + HCl =>
SbCl5 + 5 HF = SbF5 + 5 HCl
C12H22O11 + O2 = C1O2 + H2O1 =>
C12H22O11 + 12 O2 = 12 C1O2 + 11 H2O1
CH4 + CUO = CH3OH + CU =>
CH4 + CUO = CH3OH + CU
AgNO3 + Li3PO4 = Ag3PO4 + LiNO3 =>
3 AgNO3 + Li3PO4 = Ag3PO4 + 3 LiNO3
NdF3 + Ca = Nd + CaF2 =>
2 NdF3 + 3 Ca = 2 Nd + 3 CaF2
KIO3 = K + IO3 =>
KIO3 = K + IO3
CoCl2*6H2O + NH4Cl + NH4OH + H2O2 = (Co(NH3)5Cl3) + H2O =>
2 CoCl2*6H2O + 2 NH4Cl + 8 NH4OH + H2O2 = 2(Co(NH3)5Cl3) + 22 H2O
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
K + O2 = K2O =>
4 K + O2 = 2 K2O
P + KOH + H2O = H3 + KH2PO2 =>
3 P + 3 KOH + 3 H2O = H3 + 3 KH2PO2
KNO3 + Zn + KOH + H2O = NH3 + K[Zn(OH)4] =>
3 KNO3 + 8 Zn + 5 KOH + 18 H2O = 3 NH3 + 8 K[Zn(OH)4]
SO3 + NH3 = (NH3)2SO3 =>
SO3 + 2 NH3 = (NH3)2SO3
Si2N2O + NF3 = SiF4 + N2O + N2 =>
3 Si2N2O + 8 NF3 = 6 SiF4 + 3 N2O + 4 N2
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
C4H9NH2 + O2 = CO2 + H2O + N =>
4 C4H9NH2 + 27 O2 = 16 CO2 + 22 H2O + 4 N
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
K2CO3 + CoCl2 = Co2(CO3)2 + KCl =>
2 K2CO3 + 2 CoCl2 = Co2(CO3)2 + 4 KCl
(NH4)2SO4 + BaF2 = F(NH4) + BaSO4 =>
(NH4)2SO4 + BaF2 = 2 F(NH4) + BaSO4
CuSO4 + KCl = K2SO4 + CuCl2 =>
CuSO4 + 2 KCl = K2SO4 + CuCl2
Cl2 + H2S = S + HCl =>
Cl2 + H2S = S + 2 HCl
I{-} + S2O8 = I2 + SO4{2-} =>
4 I{-} + S2O8 = 2 I2 + 2 SO4{2-}
CuO + Te = O + Cu4Te2 =>
4 CuO + 2 Te = 4 O + Cu4Te2
Na{+} + Zn{2+} + UO2{2+} + HC2H3O2 + H2O = NaZn(UO2)3(C2H3O2)9(H2O)9 + H{+} =>
Na{+} + Zn{2+} + 3 UO2{2+} + 9 HC2H3O2 + 9 H2O = NaZn(UO2)3(C2H3O2)9(H2O)9 + 9 H{+}
NaClO3 = NaCl + O2 =>
2 NaClO3 = 2 NaCl + 3 O2
KI + AgF = KF + AgI =>
KI + AgF = KF + AgI
Fe + HCl = FeCl3 + H2 =>
2 Fe + 6 HCl = 2 FeCl3 + 3 H2
AlF3 + KOH = KF + Al(OH)3 =>
AlF3 + 3 KOH = 3 KF + Al(OH)3
PbCO3 + HNO3 = Pb(NO3)2 + H2O + CO2 =>
PbCO3 + 2 HNO3 = Pb(NO3)2 + H2O + CO2
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
Ca + All3 = CaAll =>
3 Ca + All3 = 3 CaAll
K + AlN3 = Al3 + KN =>
9 K + 3 AlN3 = Al3 + 9 KN
Al + CF = AlF3 + C =>
Al + 3 CF = AlF3 + 3 C
PbCO3 + HNO3 = Pb(NO3)2 + H2O + CO2 =>
PbCO3 + 2 HNO3 = Pb(NO3)2 + H2O + CO2
NO + CO2 = NCO3 =>
NO + CO2 = NCO3
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
P4(s) + H2(g) = PH3(g) =>
P4(s) + 6 H2(g) = 4 PH3(g)
Zn + NaCl = Zn{2+} + Cl{-} + Na =>
Zn + 2 NaCl = Zn{2+} + 2 Cl{-} + 2 Na
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
CoCO3 + H2O + CO2 = Co(HCO3)2 =>
CoCO3 + H2O + CO2 = Co(HCO3)2
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| Équations équilibrées la veille |
Équations équilibrées sur01/13/25
Équations équilibrées sur02/12/24
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