| Équations équilibrées la veille | Équations équilibrées le lendemain |
SrCO3 + H2S = SrS + H2CO3
Na2S(s) + HCl(aq) = NaCl(aq) + H2S(g) =>
Na2S(s) + 2 HCl(aq) = 2 NaCl(aq) + H2S(g)
C5H5N + H2O = OHC5H5NH =>
C5H5N + H2O = OHC5H5NH
(NH4)2SO4 + Ca(OH)2 = NH4OH + CaSO4 =>
(NH4)2SO4 + Ca(OH)2 = 2 NH4OH + CaSO4
Ba + AlCl = AlBa + Cl =>
Ba + AlCl = AlBa + Cl
C6H9NO + O2 = CO2 + H2O + NO =>
4 C6H9NO + 33 O2 = 24 CO2 + 18 H2O + 4 NO
C5H5N + H2O = OHC5H5NH =>
C5H5N + H2O = OHC5H5NH
C20H38 + O2 = CO2 + H2O =>
2 C20H38 + 59 O2 = 40 CO2 + 38 H2O
H2S + Au(OH)3 = Au(HS)3 + H2O =>
3 H2S + Au(OH)3 = Au(HS)3 + 3 H2O
Ni + Al = Ni2Al3 =>
2 Ni + 3 Al = Ni2Al3
Ca2C + H2O = C2H2 + Ca + O2 =>
4 Ca2C + 2 H2O = 2 C2H2 + 8 Ca + O2
C14H10O2 + O2 = CO2 + H2O =>
2 C14H10O2 + 31 O2 = 28 CO2 + 10 H2O
Zn(HCO3)2 = ZnCO3 + H2O + CO2 =>
Zn(HCO3)2 = ZnCO3 + H2O + CO2
ClH + Al = ClAl + H =>
ClH + Al = ClAl + H
LiO2 + H2O = LiOH + H2O2 =>
2 LiO2 + 4 H2O = 2 LiOH + 3 H2O2
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
KClO3 = KOClO2 =>
KClO3 = KOClO2
(P4) + (O2) = (P2)(O5) =>
(P4) + 5(O2) = 2(P2)(O5)
H2S + Au(OH)3 = Au(HS)3 + H2O =>
3 H2S + Au(OH)3 = Au(HS)3 + 3 H2O
LiOH + H2O2 = LiO2 + H2O =>
2 LiOH + 3 H2O2 = 2 LiO2 + 4 H2O
Al(OH)3 + HClO4 = Al(ClO4)3 + H2O =>
Al(OH)3 + 3 HClO4 = Al(ClO4)3 + 3 H2O
HKIO4 + KI + HCl = KCl + I2 + H2O =>
2 HKIO4 + 12 KI + 14 HCl = 14 KCl + 7 I2 + 8 H2O
Hg2O = Hg + O2 =>
2 Hg2O = 4 Hg + O2
Cs(s) + S8(s) = Cs2S(s) =>
16 Cs(s) + S8(s) = 8 Cs2S(s)
Rb + S8 = Rb2S =>
16 Rb + S8 = 8 Rb2S
HCl + AlPO4 = AlCl3 + H3PO4 =>
3 HCl + AlPO4 = AlCl3 + H3PO4
HCI + NaOH = NaCI + H2O =>
HCI + NaOH = NaCI + H2O
P7Cl3 = P + Cl2 =>
2 P7Cl3 = 14 P + 3 Cl2
CaSO4 + AlCl3 = CaCl2 + Al2(SO4)3 =>
3 CaSO4 + 2 AlCl3 = 3 CaCl2 + Al2(SO4)3
NH4OH + HCl = NH3HCl + H2O =>
NH4OH + HCl = NH3HCl + H2O
H2SO4 + KOH = K2SO4 + H(OH) =>
H2SO4 + 2 KOH = K2SO4 + 2 H(OH)
SiO2 + C = CO + SiC =>
SiO2 + 3 C = 2 CO + SiC
PCl3(i) + H2O(i) = H3PO3(aq) + HCl(aq) =>
PCl3(i) + 3 H2O(i) = H3PO3(aq) + 3 HCl(aq)
AuCl3 + Na = NaCl + Au =>
AuCl3 + 3 Na = 3 NaCl + Au
Al + CsOH = Al(OH)3 + Cs =>
Al + 3 CsOH = Al(OH)3 + 3 Cs
Zn(NO3)2 + (NH4)2CO3 = (NH4)2(NO3)2 + ZnCO3 =>
Zn(NO3)2 + (NH4)2CO3 = (NH4)2(NO3)2 + ZnCO3
ZnSO4 + CuBr2 = CuSO4 + ZnBr2 =>
ZnSO4 + CuBr2 = CuSO4 + ZnBr2
C6H5CH2CH2OH + Na2Cr2O7 + H2SO4 = Cr2(SO4)3 + Na2SO4 + C6H5CO2H + H2O =>
21 C6H5CH2CH2OH + 20 Na2Cr2O7 + 80 H2SO4 = 20 Cr2(SO4)3 + 20 Na2SO4 + 24 C6H5CO2H + 113 H2O
Na2SO3 + BaS = BaSO3 + Na2S =>
Na2SO3 + BaS = BaSO3 + Na2S
Cu2O + NH3 + H2O = [Cu(NH3)2]OH =>
Cu2O + 4 NH3 + H2O = 2[Cu(NH3)2]OH
HNO3 + (NH2)2CO = N2 + CO2 + H2O =>
6 HNO3 + 5(NH2)2CO = 8 N2 + 5 CO2 + 13 H2O
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
H2SO4 + CU = SO2 + H2O + CUSO4 =>
2 H2SO4 + CU = SO2 + 2 H2O + CUSO4
C6H9NO + O2 = CO2 + H2O + N2 =>
4 C6H9NO + 31 O2 = 24 CO2 + 18 H2O + 2 N2
CO = C + O =>
CO = C + O
S + Na2O3 = Na2SO3 =>
S + Na2O3 = Na2SO3
CH3OH + CO = HCOOCH3 =>
CH3OH + CO = HCOOCH3
C3H4 + Br2 = C3H4Br1 =>
2 C3H4 + Br2 = 2 C3H4Br1
Sc(ClO3)3 = ScCl3 + O3 =>
Sc(ClO3)3 = ScCl3 + 3 O3
Zn(OH)2 + H2SO4 = ZnSO4 + H2O =>
Zn(OH)2 + H2SO4 = ZnSO4 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
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