| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cu(OH)2 + 2 NH3*H2O = (NH4)2[Cu(OH)4]
CaO + HCl = CaCl2 + H2O =>
CaO + 2 HCl = CaCl2 + H2O
NaH + CO3 = NaHCO3 =>
NaH + CO3 = NaHCO3
NaHSO4 + H3O = NaH2SO4 + H2O =>
NaHSO4 + H3O = NaH2SO4 + H2O
NH3 + I2 = NI3 + H2 =>
2 NH3 + 3 I2 = 2 NI3 + 3 H2
AgNO3NaOH = AgOH + NaNO3 =>
AgNO3NaOH = AgOH + NaNO3
NH3 + HNO3 = NH4 + NO3 =>
NH3 + HNO3 = NH4 + NO3
NH2OH = H2 + N2O + O2 =>
4 NH2OH = 6 H2 + 2 N2O + O2
H2S = H2 + S2 =>
2 H2S = 2 H2 + S2
Al + (HCl)3 = AlCl3 + H =>
Al + (HCl)3 = AlCl3 + 3 H
H3O + NaOH = H2O + Na =>
H3O + NaOH = 2 H2O + Na
As2S3 + HNO3 + HCl = HAsCl6 + NO2 + H2SO4 + H2O =>
As2S3 + 28 HNO3 + 12 HCl = 2 HAsCl6 + 28 NO2 + 3 H2SO4 + 16 H2O
CuSO4(aq) + Na2CO3(aq) = CuCO3(aq) + Na2SO4(aq) =>
CuSO4(aq) + Na2CO3(aq) = CuCO3(aq) + Na2SO4(aq)
Fe + LiCN = Li + FeCN =>
Fe + LiCN = Li + FeCN
Ba(OH)2(S) = BaO(S) + H2O(l) =>
Ba(OH)2(S) = BaO(S) + H2O(l)
KMnO4 + SO2 + H2O = KHSO4 + MnSO4 + H2SO4 =>
2 KMnO4 + 5 SO2 + 2 H2O = 2 KHSO4 + 2 MnSO4 + H2SO4
K3P + H2O = KOH + H3P =>
K3P + 3 H2O = 3 KOH + H3P
NH3 + O2 = H2O + NO =>
4 NH3 + 5 O2 = 6 H2O + 4 NO
C10H15N + O2 = CO2 + H2O + N =>
4 C10H15N + 55 O2 = 40 CO2 + 30 H2O + 4 N
HNO3(aq) + Ba(OH)2 = Ba(NO3)2 + H2O =>
2 HNO3(aq) + Ba(OH)2 = Ba(NO3)2 + 2 H2O
P2O3 + NaOH = Na2HPO3 + H2O =>
P2O3 + 4 NaOH = 2 Na2HPO3 + H2O
HCl + Ti(OH)4 = TiCl4 + H2O =>
4 HCl + Ti(OH)4 = TiCl4 + 4 H2O
C8H10 + KMnO4 + H2SO4 = C8H6O2 + K2SO4 + MnSO4 + H2O =>
5 C8H10 + 8 KMnO4 + 12 H2SO4 = 5 C8H6O2 + 4 K2SO4 + 8 MnSO4 + 22 H2O
NaCl + NaClO + H2O = NaOH + Cl =>
NaCl + NaClO + H2O = 2 NaOH + 2 Cl
Mg + Br2 = MgBr2 =>
Mg + Br2 = MgBr2
BaO + C = BaC2 + CO2 =>
2 BaO + 5 C = 2 BaC2 + CO2
CuO + HI = CuI + I2 + H2O =>
2 CuO + 4 HI = 2 CuI + I2 + 2 H2O
K(s) + F(g) = KF =>
K(s) + F(g) = KF
Ca(ClO)2 + Al2(SO3)3 = CaSO3 + Al(ClO)3 =>
3 Ca(ClO)2 + Al2(SO3)3 = 3 CaSO3 + 2 Al(ClO)3
CoCl2(aq) + Na2SO4(aq) = CoSO4(s) + Na2Cl2(aq) =>
CoCl2(aq) + Na2SO4(aq) = CoSO4(s) + Na2Cl2(aq)
AgCuS + HNO3 = AgNO3 + CuSO4 + NO2 + H2O =>
AgCuS + 10 HNO3 = AgNO3 + CuSO4 + 9 NO2 + 5 H2O
Bi(NO3)3*5H2O + NH4VO3 = BiVO4 + NO3 + H2O + NH3 =>
3 Bi(NO3)3*5H2O + 3 NH4VO3 = 3 BiVO4 + 8 NO3 + 15 H2O + 4 NH3
NaI + Pb(SO4)2 = Na4Pb + I2SO4 =>
4 NaI + Pb(SO4)2 = Na4Pb + 2 I2SO4
CH3CH2SH + NaOH = CH3CH2SNa + H2O =>
CH3CH2SH + NaOH = CH3CH2SNa + H2O
B + H2O = H3BO3 + H2 =>
2 B + 6 H2O = 2 H3BO3 + 3 H2
Hg + S2 = HgS =>
2 Hg + S2 = 2 HgS
CrCl2 + Ca(OH)2 = Cr(OH)2 + CaCl2 =>
CrCl2 + Ca(OH)2 = Cr(OH)2 + CaCl2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
N(g) + O2(g) = NO =>
2 N(g) + O2(g) = 2 NO
C + Ca(OH)2 = CO2 + Ca + H2 =>
C + Ca(OH)2 = CO2 + Ca + H2
H3PO4(aq) + CaO(s) = Ca3(PO4)2(s) + H2O(l) =>
2 H3PO4(aq) + 3 CaO(s) = Ca3(PO4)2(s) + 3 H2O(l)
FeO + SO2 = FeSO3 =>
FeO + SO2 = FeSO3
Li2CO3(s) + HCl(aq) = LiCl(aq) + CO2(g) + H2O(g) =>
Li2CO3(s) + 2 HCl(aq) = 2 LiCl(aq) + CO2(g) + H2O(g)
S + Ce2 = SCe2 =>
S + Ce2 = SCe2
BaSO4 + NaHCO3 = NaHSO4 + BaCO3 =>
BaSO4 + NaHCO3 = NaHSO4 + BaCO3
K2SiO3 + CO2 + H2O = K2CO3 + H2SiO3 =>
K2SiO3 + CO2 + H2O = K2CO3 + H2SiO3
NH3(g) + I2(g) = N2(g) + HI(g) =>
2 NH3(g) + 3 I2(g) = N2(g) + 6 HI(g)
Na2S2O3 + Cl2 = NaCl + SO2 + S =>
2 Na2S2O3 + 2 Cl2 = 4 NaCl + 3 SO2 + S
NH3(g) + H2O = NH4OH =>
NH3(g) + H2O = NH4OH
H2C2O4 + KMnO4 = CO2 + MnO + K2O + H2O =>
5 H2C2O4 + 2 KMnO4 = 10 CO2 + 2 MnO + K2O + 5 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/22/24
Équations équilibrées sur11/21/23
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