| Équations équilibrées la veille | Équations équilibrées le lendemain |
NH4OH + HNO3 = NH4NO3 + H2O
C3H6O2 + Ag2O = Ag + CO2 + H2O =>
C3H6O2 + 7 Ag2O = 14 Ag + 3 CO2 + 3 H2O
HgNO32 = HgO + NO2 + O2 =>
2 HgNO32 = 2 HgO + 2 NO2 + 29 O2
Mg + O = MgO =>
Mg + O = MgO
CuS(s) + HNO3(aq) = Cu(NO3)2(aq) + H2S(g) =>
CuS(s) + 2 HNO3(aq) = Cu(NO3)2(aq) + H2S(g)
ClO3 + H2O = Cl + OH =>
ClO3 + 3 H2O = Cl + 6 OH
NH3 + CuO = Cu + N2 + H2O =>
2 NH3 + 3 CuO = 3 Cu + N2 + 3 H2O
CO2 + H2 = C9H19COOH + H2O =>
10 CO2 + 28 H2 = C9H19COOH + 18 H2O
SCl2 + NH3 = S4N4 + NH4Cl + S =>
6 SCl2 + 16 NH3 = S4N4 + 12 NH4Cl + 2 S
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
*H2SO4*H2O = H2SO4 + H2O =>
*H2SO4*H2O = H2SO4 + H2O
S = S1 =>
S = S1
Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu
Na(OH) + H2 = H2O + Na =>
2 Na(OH) + H2 = 2 H2O + 2 Na
AgNO3 + BeCl2 = AgCl + BeN2O6 =>
2 AgNO3 + BeCl2 = 2 AgCl + BeN2O6
CHO + CHN = C2H2NO =>
CHO + CHN = C2H2NO
CH3CH2COCH3 + C2H5SH = CH3CH2CH(OSCH2CH3)CH3 =>
CH3CH2COCH3 + C2H5SH = CH3CH2CH(OSCH2CH3)CH3
[CH3OH] + [O2] = [CO2] + [H2O] =>
2[CH3OH] + 3[O2] = 2[CO2] + 4[H2O]
Ba + Al = Ba3Al =>
3 Ba + Al = Ba3Al
CoCl2 + Al2(CO3)3 = AlCl3 + CoCO3 =>
3 CoCl2 + Al2(CO3)3 = 2 AlCl3 + 3 CoCO3
SO + Cl2 = SOCl2 =>
SO + Cl2 = SOCl2
K2Cr2O4 + HCl = KCl + CrCl2 + H2O + Cl2 =>
K2Cr2O4 + 8 HCl = 2 KCl + 2 CrCl2 + 4 H2O + Cl2
H2C2O4 + CaCl2 = CaC2O4 + (HCl) =>
H2C2O4 + CaCl2 = CaC2O4 + 2(HCl)
AsCl3(aq) + H2S(g) = As2S3(s) + HCl(aq) =>
2 AsCl3(aq) + 3 H2S(g) = As2S3(s) + 6 HCl(aq)
Na3(PO4) + ZnCl2 = NaCl + Zn3(PO4)2 =>
2 Na3(PO4) + 3 ZnCl2 = 6 NaCl + Zn3(PO4)2
Na + I = NaI =>
Na + I = NaI
Sm(OH)3 + H2SO4 = Sm2(SO4)3 + H2O =>
2 Sm(OH)3 + 3 H2SO4 = Sm2(SO4)3 + 6 H2O
P + I = PI3 =>
P + 3 I = PI3
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Cu{+2} + O{-2} = CuO =>
Cu{+2} + O{-2} = CuO
NH3 + CO2 = CH4ON2 + H2O =>
2 NH3 + CO2 = CH4ON2 + H2O
Na2CO3 + (SiO2)2 = CO2 + Na2SiO3 =>
2 Na2CO3 + (SiO2)2 = 2 CO2 + 2 Na2SiO3
Al + I = AlI =>
Al + I = AlI
C8H4O3 + C2H5OH = C12H14O4 + H2O =>
C8H4O3 + 2 C2H5OH = C12H14O4 + H2O
(H3O)2SO4 + NaOH = Na2(SO4) + H2O =>
(H3O)2SO4 + 2 NaOH = Na2(SO4) + 4 H2O
HNO2 = HNO3 + NO + H2O =>
3 HNO2 = HNO3 + 2 NO + H2O
Al2(SO4)3 + NaOH = Al(OH)3 + Na2SO4 =>
Al2(SO4)3 + 6 NaOH = 2 Al(OH)3 + 3 Na2SO4
Al2S3(s) + H2O(l) = Al(OH)3(aq) + H2S(g) =>
Al2S3(s) + 6 H2O(l) = 2 Al(OH)3(aq) + 3 H2S(g)
NH3 + H2SO = (NH4)2SO =>
2 NH3 + H2SO = (NH4)2SO
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Ga2O3 + NaOH = Ga(OH)3 + Na2O =>
Ga2O3 + 6 NaOH = 2 Ga(OH)3 + 3 Na2O
Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu
Ba(NO3)2 + KF = BaF2 + KNO3 =>
Ba(NO3)2 + 2 KF = BaF2 + 2 KNO3
Zn(NO3)2(s) = Zn(aq) + NO3(aq) =>
Zn(NO3)2(s) = Zn(aq) + 2 NO3(aq)
CaCO3 + HCl = CO2 + CaCl2 + H2O =>
CaCO3 + 2 HCl = CO2 + CaCl2 + H2O
KOH + MgCl2 = KCl + Mg(OH)2 =>
2 KOH + MgCl2 = 2 KCl + Mg(OH)2
Na3(PO4) + HNO3 = NaNO3 + H3PO4 =>
Na3(PO4) + 3 HNO3 = 3 NaNO3 + H3PO4
B2O3 + H2O = HBO2 =>
B2O3 + H2O = 2 HBO2
BaCrO4 = Ba + CrO4 =>
BaCrO4 = Ba + CrO4
KIO3 + H2SO3 = KHSO3 + I2 + H2SO4 + H2O =>
2 KIO3 + 7 H2SO3 = 2 KHSO3 + I2 + 5 H2SO4 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/06/25
Équations équilibrées sur02/05/24
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