| Équations équilibrées la veille |
Mg + CC = MgC2
FeSCN + K = KCN + FeS =>
FeSCN + K = KCN + FeS
(NH4)6Mo7O24 + H3PO4 + HNO3 = (NH4)3PMo12O40 + NH4NO3 + H2O =>
12(NH4)6Mo7O24 + 7 H3PO4 + 51 HNO3 = 7(NH4)3PMo12O40 + 51 NH4NO3 + 36 H2O
barium + water = Bariumhydroxide + hydrogen =>
Ba + 2 H2O = Ba(OH)2 + H2
LiPO4 + SrCl = LiCl + SrPO4 =>
LiPO4 + SrCl = LiCl + SrPO4
HCl + NaOH = Na(HCl) + OH =>
HCl + NaOH = Na(HCl) + OH
Pb(NO3)2 = Pb + NO2 + O2 =>
Pb(NO3)2 = Pb + 2 NO2 + O2
C2H4O + CuO = C2H4O2 + Cu =>
C2H4O + CuO = C2H4O2 + Cu
HNO2(ac) + KMnO4(ac) + H2SO4(ac) = MnSO4(ac) + HNO3(ac) + K2SO4(ac) + H2O(l) =>
5 HNO2(ac) + 2 KMnO4(ac) + 3 H2SO4(ac) = 2 MnSO4(ac) + 5 HNO3(ac) + K2SO4(ac) + 3 H2O(l)
H2O + NO2 = NH3 + O2 =>
6 H2O + 4 NO2 = 4 NH3 + 7 O2
C3H7COH + Cu(OH)2 = C3H7COOH + Cu2O + H2O =>
C3H7COH + 2 Cu(OH)2 = C3H7COOH + Cu2O + 2 H2O
HNO3 + Ni = Ni(NO3)2 + H2 =>
2 HNO3 + Ni = Ni(NO3)2 + H2
NaCl + NaOH = Na(OH)2 + Na2Cl =>
NaCl + 2 NaOH = Na(OH)2 + Na2Cl
CH3CH2CH2CH2CH3 + O2 = H2O + CO2 =>
CH3CH2CH2CH2CH3 + 8 O2 = 6 H2O + 5 CO2
Mg + C2H5OH = (C2H5O)2Mg + H2 =>
Mg + 2 C2H5OH = (C2H5O)2Mg + H2
CH3OH + HBr = CH3OH2Br =>
CH3OH + HBr = CH3OH2Br
C3H8O + KMnO4 = CO2 + H2O + Mn + KOH =>
7 C3H8O + 18 KMnO4 = 21 CO2 + 19 H2O + 18 Mn + 18 KOH
ZnHCl2 = ZnCl2 + H2 =>
2 ZnHCl2 = 2 ZnCl2 + H2
CuSO4*5H2O + NH3 = Cu(NH3)1SO4 + H2O =>
CuSO4*5H2O + NH3 = Cu(NH3)1SO4 + 5 H2O
Ni2 + FeCl3 = NiCl2 + Fe3 =>
9 Ni2 + 12 FeCl3 = 18 NiCl2 + 4 Fe3
HCl + KOH = H2 + ClKOH =>
2 HCl + 2 KOH = H2 + 2 ClKOH
Na2Se + H2O2 + HCl = H2O + NaCl + Se =>
Na2Se + H2O2 + 2 HCl = 2 H2O + 2 NaCl + Se
AgNO3 + C2H2 = C2Ag2 + HNO3 =>
2 AgNO3 + C2H2 = C2Ag2 + 2 HNO3
CH3CH2OH + O2 = H2O + CH3COOH =>
CH3CH2OH + O2 = H2O + CH3COOH
H3PO4 + NH4OH = (NH4)2HPO4 + H2O =>
H3PO4 + 2 NH4OH = (NH4)2HPO4 + 2 H2O
LiOH + CaCl2 = LiCl + Ca(OH)2 =>
2 LiOH + CaCl2 = 2 LiCl + Ca(OH)2
Ag2O + P2O5 = Ag3PO4 =>
3 Ag2O + P2O5 = 2 Ag3PO4
KMnO4 + NaSO3 + H2SO4 = MnSO4 + NaSO4 + K2SO3 + H2O =>
2 KMnO4 + 6 NaSO3 + 3 H2SO4 = 2 MnSO4 + 6 NaSO4 + K2SO3 + 3 H2O
HONH2 + H2O = ONH2 + H3O =>
HONH2 + H2O = ONH2 + H3O
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
Cr{2+} + SO4{2-} = CrSO4 =>
Cr{2+} + SO4{2-} = CrSO4
C5H12O4 + HNO3 = C5N4H8O12 + H2O =>
C5H12O4 + 4 HNO3 = C5N4H8O12 + 4 H2O
Na2S2O3 + HClO4 + H2O = HCl + NaHSO4 =>
Na2S2O3 + HClO4 + H2O = HCl + 2 NaHSO4
H2SO4 + NH4OH = H2O + (NH4)2SO4 =>
H2SO4 + 2 NH4OH = 2 H2O + (NH4)2SO4
Li + CaO = Ca + Li2O =>
2 Li + CaO = Ca + Li2O
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
Mn2(SO4)3 + Sn3(PO4)2 = MnPO4 + SnSO4 =>
Mn2(SO4)3 + Sn3(PO4)2 = 2 MnPO4 + 3 SnSO4
LiOH + P = P(OH) + Li =>
LiOH + P = P(OH) + Li
I2 + NaOH = NaIO + NaI + H2O =>
I2 + 2 NaOH = NaIO + NaI + H2O
C2H4O + O2 = CO2 + H2O =>
2 C2H4O + 5 O2 = 4 CO2 + 4 H2O
NaBr + H2SO4 + MnO2 = Br2 + MnSO4 + H2O + Na2SO4 =>
2 NaBr + 2 H2SO4 + MnO2 = Br2 + MnSO4 + 2 H2O + Na2SO4
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
Cl(g) + Fr = ClFr =>
Cl(g) + Fr = ClFr
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
C8H9NO2 + C2H6O2 = C10H15N + O4 =>
C8H9NO2 + C2H6O2 = C10H15N + O4
SrCO3 + HCl = SrClHCO3 =>
SrCO3 + HCl = SrClHCO3
C12H22O11 = C + H2O =>
C12H22O11 = 12 C + 11 H2O
C2H4 + HCl + O2 = C2H3Cl + H2O =>
2 C2H4 + 2 HCl + O2 = 2 C2H3Cl + 2 H2O
Fe{2+} + O2 + OH{-} = FeOOH + H2O =>
4 Fe{2+} + O2 + 8 OH{-} = 4 FeOOH + 2 H2O
C4H1 + O2 = CO2 + H2O =>
4 C4H1 + 17 O2 = 16 CO2 + 2 H2O
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Équations équilibrées sur01/13/25
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