| Équations équilibrées la veille |
12 CO3 + 2 H6O = 4 C3H3O3 + 13 O2
NaClO + FeSO4 = Fe(ClO)2 + Na2SO4 =>
2 NaClO + FeSO4 = Fe(ClO)2 + Na2SO4
Ag2S + HCl = AgCl2 + S2 + H2 =>
2 Ag2S + 8 HCl = 4 AgCl2 + S2 + 4 H2
Nb(VO3)5 + HNO3 = HVO3 + Nb(NO3)5 =>
Nb(VO3)5 + 5 HNO3 = 5 HVO3 + Nb(NO3)5
HCl2 + Mg = H2 + Cl2Mg =>
2 HCl2 + 2 Mg = H2 + 2 Cl2Mg
Co(NO3)2(aq) + Na3Po4(aq) = Co3(Po4)2(aq) + NaNO3(aq) =>
3 Co(NO3)2(aq) + 2 Na3Po4(aq) = Co3(Po4)2(aq) + 6 NaNO3(aq)
C6H6S + O2 = CO2 + H20O + SO2 =>
20 C6H6S + 143 O2 = 120 CO2 + 6 H20O + 20 SO2
C5H7CO2H + NaOH = C5H7CO2{-} + H2O + Na{+} =>
C5H7CO2H + NaOH = C5H7CO2{-} + H2O + Na{+}
PbNO + NaI = NaNO + PbI =>
PbNO + NaI = NaNO + PbI
CaCl2(aq) + AgNO3(aq) = AgCl2(aq)CaNO3(aq) =>
CaCl2(aq) + AgNO3(aq) = AgCl2(aq)CaNO3(aq)
AlCl3 + Fe(OH)3 = Al(OH)3 + FeCl3 =>
AlCl3 + Fe(OH)3 = Al(OH)3 + FeCl3
Fe2P + FeS2 = FeS + P2S =>
2 Fe2P + 5 FeS2 = 9 FeS + P2S
BeSO4 + NH4OH = SO4NH4 + BeOH =>
BeSO4 + NH4OH = SO4NH4 + BeOH
KMnO4 + NaOH + Na2S2O3 + H2O = MnO2 + Na2SO4 + KOH =>
8 KMnO4 + 6 NaOH + 3 Na2S2O3 + H2O = 8 MnO2 + 6 Na2SO4 + 8 KOH
Pb(NO4) + Zn(SO4) = Pb(SO4) + Zn(NO4) =>
Pb(NO4) + Zn(SO4) = Pb(SO4) + Zn(NO4)
BaO + ZrO2 = BaZrO3 =>
BaO + ZrO2 = BaZrO3
I2 + (N2H4)2SO4 = N2 + H2SO4 + HI =>
3 I2 + (N2H4)2SO4 = 2 N2 + H2SO4 + 6 HI
KMnO4 + Na2S2O3 = KSO2 + MnO + NaO + O2 =>
4 KMnO4 + 2 Na2S2O3 = 4 KSO2 + 4 MnO + 4 NaO + 3 O2
FeSO4 + Al = Al2(SO4)3 + Fe =>
3 FeSO4 + 2 Al = Al2(SO4)3 + 3 Fe
H2SO4(aq) + TiO2(S) = Ti(SO4)2(S) + H2O(l) =>
2 H2SO4(aq) + TiO2(S) = Ti(SO4)2(S) + 2 H2O(l)
Cl + KO2H = KCl + KCl2O2 + H2O =>
7 Cl + 4 KO2H = KCl + 3 KCl2O2 + 2 H2O
NH4NO3 + NaOH = NaNO3(aq) + NH4(g) + H2O(l) =>
9 NH4NO3 + 10 NaOH = 10 NaNO3(aq) + 8 NH4(g) + 7 H2O(l)
PbO + H2O = Pb(OH)2 =>
PbO + H2O = Pb(OH)2
O2{2-} + Mn{2+} = MnO2 =>
O2{2-} + Mn{2+} = MnO2
C14H21NONH + H2O = OH + HC14H21NONH =>
C14H21NONH + H2O = OH + HC14H21NONH
CoCl2*6H2O + *HCl = CoCl2*HCl + H2O =>
CoCl2*6H2O + *HCl = CoCl2*HCl + 6 H2O
Ba(HS)2 + Ba(OH)2 = BaS + H2O =>
Ba(HS)2 + Ba(OH)2 = 2 BaS + 2 H2O
HNO3 + Cr2O3 = H2O + Cr(NO3)3 =>
6 HNO3 + Cr2O3 = 3 H2O + 2 Cr(NO3)3
Fe + C + N4 = Fe(CN)2 =>
2 Fe + 4 C + N4 = 2 Fe(CN)2
CH3NH2 + OH = CH3NH3 + O =>
CH3NH2 + OH = CH3NH3 + O
PbNO3 + Cu = Cu(NO3)2 + Pb =>
2 PbNO3 + Cu = Cu(NO3)2 + 2 Pb
Fe2P + FeS2 = FeS + P2S6 =>
2 Fe2P + 10 FeS2 = 14 FeS + P2S6
C3H7OH + H2SO4 = C3H8SO4 + H2O =>
C3H7OH + H2SO4 = C3H8SO4 + H2O
C4H8 + O2 = CO2 + H2O = =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
CuO4S + H2S = CuS + H2SO4 =>
CuO4S + H2S = CuS + H2SO4
Ca(NO3)2 = CaN2 + O3 =>
Ca(NO3)2 = CaN2 + 2 O3
NaBr + NaBrO3 + H{+} = Br2 + Na{+} + H2O =>
5 NaBr + NaBrO3 + 6 H{+} = 3 Br2 + 6 Na{+} + 3 H2O
C4H6O5 + NaOH = H2O + CO2 + Na =>
C4H6O5 + 12 NaOH = 9 H2O + 4 CO2 + 12 Na
Pb(NO3)2 + CrI2 = Cr(NO3)2 + PbI2 =>
Pb(NO3)2 + CrI2 = Cr(NO3)2 + PbI2
NaCl(s) = NaCl(ag) =>
NaCl(s) = NaCl(ag)
C3H6O + HCN + H2O + NH3 = C6H14N2O2 =>
8 C3H6O + 6 HCN + 2 H2O + 4 NH3 = 5 C6H14N2O2
H3C6H5O7 + Ca(OH)2 = Ca3(C6H5O7)2 + H2O =>
2 H3C6H5O7 + 3 Ca(OH)2 = Ca3(C6H5O7)2 + 6 H2O
H2SO4 + HI = H2S + I2 + H2O =>
H2SO4 + 8 HI = H2S + 4 I2 + 4 H2O
FeCO3 + H2O2 + H2O = Fe(OH)3 + CO2 =>
2 FeCO3 + H2O2 + 2 H2O = 2 Fe(OH)3 + 2 CO2
C6H5CH2OH + MnO4{-} = C6H5COOH + MnO2 + H2O + OH{-} =>
3 C6H5CH2OH + 4 MnO4{-} = 3 C6H5COOH + 4 MnO2 + H2O + 4 OH{-}
KOH + N4O10 = H2O + K3NO4 =>
12 KOH + N4O10 = 6 H2O + 4 K3NO4
BaO2Al = BaAlO2 =>
BaO2Al = BaAlO2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
PTO + H2O = PT(OH)2 =>
PTO + H2O = PT(OH)2
NaNO3 + MnCl2 = MnO + NO2 + NaCl + O2 =>
4 NaNO3 + 2 MnCl2 = 2 MnO + 4 NO2 + 4 NaCl + O2
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur01/29/25
Équations équilibrées sur02/28/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
