| Équations équilibrées la veille |
Pb(NO3)3 + 3 HCl = 3 HNO3 + PbCl3
Na2SO3 + SO2 = Na2S2O3 + O2 =>
Na2SO3 + SO2 = Na2S2O3 + O2
Al(s) + NH4ClO4(s) = Al2O3(s) + N2(g) + AlCl3(s) + H2O(g) =>
10 Al(s) + 6 NH4ClO4(s) = 4 Al2O3(s) + 3 N2(g) + 2 AlCl3(s) + 12 H2O(g)
GuBr2 + Cl2 = GuCl3 + Br2 =>
2 GuBr2 + 3 Cl2 = 2 GuCl3 + 2 Br2
Ca(NO3)2 + Hg2I2 = Hg2(NO3)2 + CaI2 =>
Ca(NO3)2 + Hg2I2 = Hg2(NO3)2 + CaI2
H2SiO3 + H2O = H4SiO4 =>
H2SiO3 + H2O = H4SiO4
As2S5 + H2O + NO3{-} = AsO4{3-} + (SO4){2-} + NO + H{+} =>
3 As2S5 + 4 H2O + 40 NO3{-} = 6 AsO4{3-} + 15(SO4){2-} + 40 NO + 8 H{+}
Ba + NH3 = Ba3N2N + H2 =>
6 Ba + 6 NH3 = 2 Ba3N2N + 9 H2
KOH0 = KOH =>
KOH0 = KOH
CaO + H3PO4 = CaHPO4 + H2O =>
CaO + H3PO4 = CaHPO4 + H2O
C4H6 + O2 = CO2 + H2O =>
2 C4H6 + 11 O2 = 8 CO2 + 6 H2O
Zn(OH)2 + H3PO4 = Zn3(PO4)2 + H2O =>
3 Zn(OH)2 + 2 H3PO4 = Zn3(PO4)2 + 6 H2O
Ba(NO3)2 + Ga2(SO4)3 = BaSO4 + Ga(NO3)3 =>
3 Ba(NO3)2 + Ga2(SO4)3 = 3 BaSO4 + 2 Ga(NO3)3
NO2 = NO + O2 =>
2 NO2 = 2 NO + O2
CH2OCOCH3 + CH3OH = CH2OH + CH3COOCH3 =>
CH2OCOCH3 + CH3OH = CH2OH + CH3COOCH3
H2SiO3 + H2O = H4SiO4 =>
H2SiO3 + H2O = H4SiO4
Fe(OH)3 + H2SO4 = Fe2(SO4)3 + H2O =>
2 Fe(OH)3 + 3 H2SO4 = Fe2(SO4)3 + 6 H2O
Ga + NaOH + H2O = Na[Ga(OH)4] + H2 =>
2 Ga + 2 NaOH + 6 H2O = 2 Na[Ga(OH)4] + 3 H2
HNO3 + KOH = H2O + KNO3 =>
HNO3 + KOH = H2O + KNO3
KMnO4(aq) + H2SO4(aq) + KCl(aq) = MnSO4(aq) + K2SO4(aq) + Cl2(aq) + H2O(aq) =>
2 KMnO4(aq) + 8 H2SO4(aq) + 10 KCl(aq) = 2 MnSO4(aq) + 6 K2SO4(aq) + 5 Cl2(aq) + 8 H2O(aq)
C3H7OH + HNO3 = CO2 + NO2 + H2O =>
C3H7OH + 18 HNO3 = 3 CO2 + 18 NO2 + 13 H2O
C6H14 + H2SO4 = C + S + H2O =>
3 C6H14 + 7 H2SO4 = 18 C + 7 S + 28 H2O
KMnO4 + H2O + NaNO2 = Mn2O4 + NaNO3 + KOH =>
2 KMnO4 + H2O + 3 NaNO2 = Mn2O4 + 3 NaNO3 + 2 KOH
Na + FeO = Fe + NaO2 =>
Na + 2 FeO = 2 Fe + NaO2
FeS + H2O = H2S + FeO =>
FeS + H2O = H2S + FeO
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
CH3Cl + KOH = CH3OH + KCl =>
CH3Cl + KOH = CH3OH + KCl
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
CH3CH(OH)CH3 + CrO3 = CH3COHCH3 + Cr + H2O =>
6 CH3CH(OH)CH3 + CrO3 = 6 CH3COHCH3 + Cr + 3 H2O
Pb(NO3)2 + Na3PO4 = Pb3(PO4)2(s) + NaNO3 =>
3 Pb(NO3)2 + 2 Na3PO4 = Pb3(PO4)2(s) + 6 NaNO3
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Cu(NH3)4 + CH3COOH = Cu(CH3COO)2 + NH3 + H =>
Cu(NH3)4 + 2 CH3COOH = Cu(CH3COO)2 + 4 NH3 + 2 H
Ca(ClO)2 + C3H8O2 = CaCl2 + H2O + CO2 =>
4 Ca(ClO)2 + C3H8O2 = 4 CaCl2 + 4 H2O + 3 CO2
H2SiO3 + H2O = H4SiO4 =>
H2SiO3 + H2O = H4SiO4
NaBr + CIO3 = NaCIO3 + Br =>
NaBr + CIO3 = NaCIO3 + Br
SO2 + NaOH + Zn = Na2SO4 + NaZn + H2O =>
SO2 + 4 NaOH + 2 Zn = Na2SO4 + 2 NaZn + 2 H2O
BaCl2 + MgSO4 = BaSO4 + MgCl2 =>
BaCl2 + MgSO4 = BaSO4 + MgCl2
Na2SO4 + LiOH = NaOH + Li2O4S =>
Na2SO4 + 2 LiOH = 2 NaOH + Li2O4S
C2H2 + Ni = NiC + H2 =>
C2H2 + 2 Ni = 2 NiC + H2
Fe + CO4 = Fe2(CO4)3 =>
2 Fe + 3 CO4 = Fe2(CO4)3
C6H13O2N + H2O = C5H10O2 + NH3 + CO2 =>
13 C6H13O2N + 10 H2O = 15 C5H10O2 + 13 NH3 + 3 CO2
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
Au + BrF3 + KF = KAuF4 + Br =>
Au + BrF3 + KF = KAuF4 + Br
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Mg(s) + O2(g) = MgO =>
2 Mg(s) + O2(g) = 2 MgO
(CH3CO)2OH2O = CH3COOH =>
(CH3CO)2OH2O = 2 CH3COOH
HNO3 + KOH = H2O + KNO3 =>
HNO3 + KOH = H2O + KNO3
C3H8 + O2 = C + H2O =>
C3H8 + 2 O2 = 3 C + 4 H2O
H3PO2 = H3PO3 + PH3 =>
3 H3PO2 = 2 H3PO3 + PH3
K3PO4 + FeBr2 = Fe3(PO4)2 + KBr =>
2 K3PO4 + 3 FeBr2 = Fe3(PO4)2 + 6 KBr
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| Équations équilibrées la veille |
Équations équilibrées sur01/13/25
Équations équilibrées sur02/12/24
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