| Équations équilibrées la veille | Équations équilibrées le lendemain |
NH4OH + BaCl2 = NH4Cl2 + OHBa
NaHSO3 + NaOH = Na2SO3 + H2O =>
NaHSO3 + NaOH = Na2SO3 + H2O
CH3CH3 + O2 = C0 + H2O =>
2 CH3CH3 + 3 O2 = 4 C0 + 6 H2O
KClO3 + H2SO4 + K2C2O4 = ClO2 + CO2 + K2SO4 + H2O =>
2 KClO3 + 2 H2SO4 + K2C2O4 = 2 ClO2 + 2 CO2 + 2 K2SO4 + 2 H2O
(NH4)2(CO3) + MgSO4 = (NH4)2(SO4) + Mg(CO3) =>
(NH4)2(CO3) + MgSO4 = (NH4)2(SO4) + Mg(CO3)
LiOH(s) + CO2(g) = Li2CO3(s) + H2O(l) =>
2 LiOH(s) + CO2(g) = Li2CO3(s) + H2O(l)
Cr2(C2O4)6 + Pb(OH)4 = Pb(C2O4)2 + Cr(OH)6 =>
Cr2(C2O4)6 + 3 Pb(OH)4 = 3 Pb(C2O4)2 + 2 Cr(OH)6
KMnO4 + HCl + Al = AlCl3 + KCl2 + MnCl + H2O =>
3 KMnO4 + 24 HCl + 5 Al = 5 AlCl3 + 3 KCl2 + 3 MnCl + 12 H2O
P + H2 = PHH3 =>
P + 2 H2 = PHH3
ZnS + O = ZnO + S =>
ZnS + O = ZnO + S
(C17H33CO2)3C3H4 + CH3OH = C17H33CO2CH3 + C3H5(OH)3 =>
4(C17H33CO2)3C3H4 + 15 CH3OH = 12 C17H33CO2CH3 + 5 C3H5(OH)3
LiI + N = LiN + I =>
LiI + N = LiN + I
C2HBr5 + Br2 = C2Br6 + HBr =>
C2HBr5 + Br2 = C2Br6 + HBr
BClO3 = BClO + O2 =>
BClO3 = BClO + O2
H2O2 + KOH + CuSO4*5H2O = CuO2 + K2SO4 + H2O =>
H2O2 + 2 KOH + CuSO4*5H2O = CuO2 + K2SO4 + 7 H2O
CO + O = CO2 =>
CO + O = CO2
Al + Na = Al2Na2 =>
2 Al + 2 Na = Al2Na2
NaHCO3 + HCl = H2O + NaCl + CO2 =>
NaHCO3 + HCl = H2O + NaCl + CO2
C9H7N + O2 = NO2 + H2O + CO =>
4 C9H7N + 29 O2 = 4 NO2 + 14 H2O + 36 CO
(NH4)2S(aq) + ZnCl2(aq) = (NH4)2Cl2(s) + ZnS(s) =>
(NH4)2S(aq) + ZnCl2(aq) = (NH4)2Cl2(s) + ZnS(s)
CH3OH + Na2CrO4 + H2SO4 = HCOOH + Cr2(SO4)3 + Na2SO4 + H2O =>
3 CH3OH + 4 Na2CrO4 + 10 H2SO4 = 3 HCOOH + 2 Cr2(SO4)3 + 4 Na2SO4 + 13 H2O
CH3COONa + KMnO4 + H2SO4 = CO2 + KHSO4 + NaHSO4 + MnSO4 + H2O =>
5 CH3COONa + 8 KMnO4 + 21 H2SO4 = 10 CO2 + 8 KHSO4 + 5 NaHSO4 + 8 MnSO4 + 22 H2O
Ag(s) + Al2(SO4)3(aq) = Ag2SO4 + Al =>
6 Ag(s) + Al2(SO4)3(aq) = 3 Ag2SO4 + 2 Al
Ni + MgS = Mg + NiS =>
Ni + MgS = Mg + NiS
CaNO3 + H2SO4 = CaSO4 + H2 + NO3 =>
CaNO3 + H2SO4 = CaSO4 + H2 + NO3
H2PO3 + Ca = CaPO3 + H2 =>
H2PO3 + Ca = CaPO3 + H2
(NH4)2C2O4(aq) + CaCl2(aq) = CaC2O4 + (NH4)Cl =>
(NH4)2C2O4(aq) + CaCl2(aq) = CaC2O4 + 2(NH4)Cl
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
KOH + Mg(NO2)2 = KNO2 + Mg(OH)2 =>
2 KOH + Mg(NO2)2 = 2 KNO2 + Mg(OH)2
Ag3As + AgNO3 + H2O = Ag + HAsO2 + HNO3 =>
Ag3As + 3 AgNO3 + 2 H2O = 6 Ag + HAsO2 + 3 HNO3
FeOH + H2O = FeOH3 + O2 =>
2 FeOH + 2 H2O = 2 FeOH3 + O2
Sc2O3 + Mn2O3 + In2O3 = In2ScMnO6 =>
Sc2O3 + Mn2O3 + 2 In2O3 = 2 In2ScMnO6
H2NCH2COOH + CH3OH = H2NCH2COOCH3 + H2O =>
H2NCH2COOH + CH3OH = H2NCH2COOCH3 + H2O
C8H16 + KMnO4 + HCl = CO2 + KCl + MnCl2 + H2O =>
5 C8H16 + 48 KMnO4 + 144 HCl = 40 CO2 + 48 KCl + 48 MnCl2 + 112 H2O
P5O10 = P + O2 =>
P5O10 = 5 P + 5 O2
BaNO3 + NaSO4 = NaNO3 + Ba + SO4 =>
BaNO3 + NaSO4 = NaNO3 + Ba + SO4
Na3AsO4 + SO2 + H2SO4 = Na2SO4 + As2(SO4)3 + H2O =>
2 Na3AsO4 + 2 SO2 + 4 H2SO4 = 3 Na2SO4 + As2(SO4)3 + 4 H2O
Al + CuSO4H2O = Al2(SO4)3 + Cu + H2O =>
2 Al + 3 CuSO4H2O = Al2(SO4)3 + 3 Cu + 3 H2O
NaHCO3 + H2SO4 = H2O + Na2SO4 + CO2 =>
2 NaHCO3 + H2SO4 = 2 H2O + Na2SO4 + 2 CO2
Ca + N2 = Ca2N2 =>
2 Ca + N2 = Ca2N2
N2O5 + NaO = Na(NO3)2 =>
N2O5 + NaO = Na(NO3)2
(C3H8O) + (O2) = (CO2) + (H2O) =>
2(C3H8O) + 9(O2) = 6(CO2) + 8(H2O)
MgCO3 + H2CO3 = Mg(HCO3)2 =>
MgCO3 + H2CO3 = Mg(HCO3)2
Zn3P2 + HCl = ZnCl2 + H3P =>
Zn3P2 + 6 HCl = 3 ZnCl2 + 2 H3P
BCl3 + C6H5NH2 = B(NH2)3 + C6H5Cl =>
BCl3 + 3 C6H5NH2 = B(NH2)3 + 3 C6H5Cl
H2SO4 + KI = K2(SO4) + H2S + I2H2O =>
5 H2SO4 + 8 KI = 4 K2(SO4) + H2S + 4 I2H2O
(NH4)2CO3 + NaOH = Na2CO3 + NH4OH =>
(NH4)2CO3 + 2 NaOH = Na2CO3 + 2 NH4OH
Hg(NO3)2 + K2CrO4 = HgCrO4 + KNO3 =>
Hg(NO3)2 + K2CrO4 = HgCrO4 + 2 KNO3
Ba(OH)2 + Ca(NO3)2 = Ba(NO3)2 + Ca(OH)2 =>
Ba(OH)2 + Ca(NO3)2 = Ba(NO3)2 + Ca(OH)2
(NH4)3PO4 + Na(OH) = Na3PO4 + NH3 + H2O =>
(NH4)3PO4 + 3 Na(OH) = Na3PO4 + 3 NH3 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/23/25
Équations équilibrées sur02/22/24
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