| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na2Cr2O7 + 12 HCl = 2 CrCl3 + 2 NaOH + 5 H2O + 3 Cl2
MgSO4 + CaCl2 = CaSO4 + Mg + Cl2 =>
MgSO4 + CaCl2 = CaSO4 + Mg + Cl2
KCl + O = K + OCl =>
KCl + O = K + OCl
CO2 + H2O + N + O2 = C3H5N3O9 =>
12 CO2 + 10 H2O + 12 N + O2 = 4 C3H5N3O9
H2O + CO2 = C5H9O1 + O2 =>
18 H2O + 20 CO2 = 4 C5H9O1 + 27 O2
H2O2 + NiSO4 + H = H2SO4 + NiO =>
H2O2 + 2 NiSO4 + 2 H = 2 H2SO4 + 2 NiO
CaF + NaS = NaF + CaS =>
CaF + NaS = NaF + CaS
K3PO4 + Ba(C2H3O2)2 = BaPO4 + K3(C2H3O2)2 =>
K3PO4 + Ba(C2H3O2)2 = BaPO4 + K3(C2H3O2)2
Ce2S = Ce + S2 =>
2 Ce2S = 4 Ce + S2
Na2S + HPO4 = NaPO4 + H2S =>
Na2S + 2 HPO4 = 2 NaPO4 + H2S
BzCl3 = Bz + Cl2 =>
2 BzCl3 = 2 Bz + 3 Cl2
Mg(NO3)24H2O + Fe(NO3)3*9H2O + CH4N2O = MgFe2O4 + CO2 + H2O + N2 =>
3 Mg(NO3)24H2O + 6 Fe(NO3)3*9H2O + 86 CH4N2O = 3 MgFe2O4 + 86 CO2 + 229 H2O + 131 N2
NH2COOH + Na2CO3 = NH2COONa + H2CO3 =>
2 NH2COOH + Na2CO3 = 2 NH2COONa + H2CO3
C15H16O2 + COCl2 + NaOH = C800H700O150 + NaCl + H2O =>
50 C15H16O2 + 50 COCl2 + 100 NaOH = C800H700O150 + 100 NaCl + 100 H2O
Na2Cr2O7 + HCl = CrCl3 + NaOH + H2O + Cl2 =>
Na2Cr2O7 + 12 HCl = 2 CrCl3 + 2 NaOH + 5 H2O + 3 Cl2
Na2CrO4 + AlBr3 = NaBr + Al2(CrO4)3 =>
3 Na2CrO4 + 2 AlBr3 = 6 NaBr + Al2(CrO4)3
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
K + {2} = K{2}0 =>
K + {2} = K{2}0
Fe(Cl)3 + H2O(l) = Fe(OH)3 + Cl{-} + H{+} =>
Fe(Cl)3 + 3 H2O(l) = Fe(OH)3 + 3 Cl{-} + 3 H{+}
H2 + Al2(CO3)2 = H2CO3 + Al =>
2 H2 + Al2(CO3)2 = 2 H2CO3 + 2 Al
H2O + CO2 = C5H9O1 + O2 =>
18 H2O + 20 CO2 = 4 C5H9O1 + 27 O2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
C5H(g) + O2(g) = CO2(g) + H2O(g) =>
4 C5H(g) + 21 O2(g) = 20 CO2(g) + 2 H2O(g)
Cr + O5 = Cr2O3 =>
10 Cr + 3 O5 = 5 Cr2O3
Li100O100H100 + La200O300 + Zr100O200 + Ga200O300 = Li400Ga100La300Zr200O1200 + H200O100 =>
8 Li100O100H100 + 3 La200O300 + 4 Zr100O200 + Ga200O300 = 2 Li400Ga100La300Zr200O1200 + 4 H200O100
Fe(Cl)3 + H2O(l) = Fe(OH)3 + Cl{-} + H{+} =>
Fe(Cl)3 + 3 H2O(l) = Fe(OH)3 + 3 Cl{-} + 3 H{+}
PO4 + H2O = H2PO4 + O =>
PO4 + H2O = H2PO4 + O
Mg(NO3)24H2O + Fe(NO3)3*9H2O + CH4N2O = MgFe2O4 + CO2 + H2O + N2 =>
3 Mg(NO3)24H2O + 6 Fe(NO3)3*9H2O + 86 CH4N2O = 3 MgFe2O4 + 86 CO2 + 229 H2O + 131 N2
Na2SO4 + Ba = BaNa2 + SO4 =>
Na2SO4 + Ba = BaNa2 + SO4
MgSO4 + CaCl2 = CaSO4 + Mg + Cl2 =>
MgSO4 + CaCl2 = CaSO4 + Mg + Cl2
P2O3 + HNO3 = H2PO4 + H2O + NO2 =>
P2O3 + 6 HNO3 = 2 H2PO4 + H2O + 6 NO2
N2 + H2 + C + O2 = NH2CH2COOH =>
N2 + 5 H2 + 4 C + 2 O2 = 2 NH2CH2COOH
SnCl4 + H2 = HCl + Sn =>
SnCl4 + 2 H2 = 4 HCl + Sn
Cr2(SO4)3 + KBrO + KOH = K2CrO4 + K2SO4 + KBr + H2O =>
Cr2(SO4)3 + 3 KBrO + 10 KOH = 2 K2CrO4 + 3 K2SO4 + 3 KBr + 5 H2O
NaNO3 + Au + HCl = AuCl3 + NaCl + NO + H2O =>
NaNO3 + Au + 4 HCl = AuCl3 + NaCl + NO + 2 H2O
Mg + CuSO4 = MgSO4 + Cu45 =>
45 Mg + 45 CuSO4 = 45 MgSO4 + Cu45
Ag(NO3)2 + FeCO3 = AgCO3 + Fe(NO3)2 =>
Ag(NO3)2 + FeCO3 = AgCO3 + Fe(NO3)2
OH4 + C2 = OC2 + H2C =>
OH4 + 2 C2 = OC2 + 2 H2C
Cu + H(SO4) = Cu2(SO4)2 + H2O + SO2 =>
6 Cu + 8 H(SO4) = 3 Cu2(SO4)2 + 4 H2O + 2 SO2
AgNO3 + HgS = AgS + HgNO3 =>
AgNO3 + HgS = AgS + HgNO3
PbBr + AgCl = AgBr + PbCl =>
PbBr + AgCl = AgBr + PbCl
CH4 + HCl + O2 = CH3Cl + H2O =>
2 CH4 + 2 HCl + O2 = 2 CH3Cl + 2 H2O
S + Na2O2 = Na2SO4 + Na2O =>
S + 3 Na2O2 = Na2SO4 + 2 Na2O
Ka + H3PO4 = H2 + Ka3(PO4)2 =>
3 Ka + 2 H3PO4 = 3 H2 + Ka3(PO4)2
NaOH(aq) + HCl(aq) = NaCl(aq) + H2O =>
NaOH(aq) + HCl(aq) = NaCl(aq) + H2O
KMnO4 + KCl + H2SO4 = Mn + K2SO4 + Cl2 + H2O =>
2 KMnO4 + 14 KCl + 8 H2SO4 = 2 Mn + 8 K2SO4 + 7 Cl2 + 8 H2O
C6H12 + HOCl = C6H10O + Cl + H2O =>
C6H12 + 4 HOCl = C6H10O + 4 Cl + 3 H2O
Zn + Ne = ZnNe =>
Zn + Ne = ZnNe
Zn(OH)2 + (NH4)Cl = ZnCl2 + (NH4)(OH) =>
Zn(OH)2 + 2(NH4)Cl = ZnCl2 + 2(NH4)(OH)
HNO3 + P2O3 = N2O3 + HPO3 =>
2 HNO3 + P2O3 = N2O3 + 2 HPO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/03/24
Équations équilibrées sur02/02/23
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