| Équations équilibrées la veille | Équations équilibrées le lendemain |
H3PO4(aq) + 3 KOH = K3PO4(aq) + 3 H2O(l)
VO + Fe2O3 = FeO + VO3 =>
VO + 2 Fe2O3 = 4 FeO + VO3
SrSO4 = Sr{2+} + SO4{2-} =>
SrSO4 = Sr{2+} + SO4{2-}
AuNO3 = AuO + NO2 =>
AuNO3 = AuO + NO2
AlCl3 + I2 = AlI + Cl =>
2 AlCl3 + I2 = 2 AlI + 6 Cl
HC2H3O2 + Cr(OH)3 = Cr(C2H3O2)3 + H2O =>
3 HC2H3O2 + Cr(OH)3 = Cr(C2H3O2)3 + 3 H2O
C2H5(OH) + O2 = CO2 + H(OH) =>
C2H5(OH) + 3 O2 = 2 CO2 + 3 H(OH)
C2H4O2 + C6H14O = C8H16O2 + H2O =>
C2H4O2 + C6H14O = C8H16O2 + H2O
Mg + S2 = Mg3S2 =>
3 Mg + S2 = Mg3S2
V2O5 + V = V2O3 =>
3 V2O5 + 4 V = 5 V2O3
K(s) + HBr(aq) = KBr(aq) + H2(g) =>
2 K(s) + 2 HBr(aq) = 2 KBr(aq) + H2(g)
CuSO4 + S = CuS2O4 =>
CuSO4 + S = CuS2O4
HI + Zn(NO3)2 = HNO3 + ZnI2 =>
2 HI + Zn(NO3)2 = 2 HNO3 + ZnI2
NiSO4*6H2O = Ni + SO4 + H2O =>
NiSO4*6H2O = Ni + SO4 + 6 H2O
PbO(s) + O2(g) = Pb3O4(s) =>
6 PbO(s) + O2(g) = 2 Pb3O4(s)
H2SO4(aq) + HCl(aq) = HClO3(aq) + H2O(l) + SO2(g) =>
3 H2SO4(aq) + HCl(aq) = HClO3(aq) + 3 H2O(l) + 3 SO2(g)
C7H8 + HNO3 = C7H5N3O6 + H2O =>
C7H8 + 3 HNO3 = C7H5N3O6 + 3 H2O
Co(NO3)2*6H2O + Fe(NO3)3*9H2O = CoFe5O8 + N2 + H2O + O2 =>
2 Co(NO3)2*6H2O + 10 Fe(NO3)3*9H2O = 2 CoFe5O8 + 17 N2 + 102 H2O + 43 O2
KAlSi3O8 + H2CO3 + H2O = Al2Si2O5(OH)4 + SiO2 + K{+} + HCO3{-} =>
2 KAlSi3O8 + 2 H2CO3 + H2O = Al2Si2O5(OH)4 + 4 SiO2 + 2 K{+} + 2 HCO3{-}
C3H6O2 = C + H2 + O2 =>
C3H6O2 = 3 C + 3 H2 + O2
C6H10O2(s) + O2(g) = CO2(g) + H2O(l) =>
2 C6H10O2(s) + 15 O2(g) = 12 CO2(g) + 10 H2O(l)
CuSO4CaCl2 = CuCl2CaSO4 =>
CuSO4CaCl2 = CuCl2CaSO4
CaH2 + HOH = Ca(OH)2 + H2 =>
CaH2 + 2 HOH = Ca(OH)2 + 2 H2
C2O4 + Ca = CaC2O4 =>
C2O4 + Ca = CaC2O4
N3H3 + O2 = NO + H2O =>
4 N3H3 + 9 O2 = 12 NO + 6 H2O
H{+} + Cr = H2 + Cr2{+} =>
2 H{+} + 4 Cr = H2 + 2 Cr2{+}
C7H6O3 + C7H6O2 = H2O + C14H10O4 =>
C7H6O3 + C7H6O2 = H2O + C14H10O4
Ba(NO3)2(aq) + KI(aq) = BaI2(aq) + KNO3(aq) =>
Ba(NO3)2(aq) + 2 KI(aq) = BaI2(aq) + 2 KNO3(aq)
Mg(s) + Al(NO3)3(aq) = Al + Mg(NO3)2 =>
3 Mg(s) + 2 Al(NO3)3(aq) = 2 Al + 3 Mg(NO3)2
Ni + N2 = NiN3 =>
2 Ni + 3 N2 = 2 NiN3
Ag2 + S8 = Ag2S =>
8 Ag2 + S8 = 8 Ag2S
NH3 + O2 = N + H2O =>
4 NH3 + 3 O2 = 4 N + 6 H2O
FeS + CaO = CaS + FeO =>
FeS + CaO = CaS + FeO
ClO2 = Cl + O2 =>
ClO2 = Cl + O2
NaOH + Ca(OH)2 + Cl2 = Ca(ClO)2 + NaCl + H2O =>
2 NaOH + Ca(OH)2 + 2 Cl2 = Ca(ClO)2 + 2 NaCl + 2 H2O
BrO3{-} + SO2 + H2O = Br2 + SO4{2-} + H{+} =>
2 BrO3{-} + 5 SO2 + 4 H2O = Br2 + 5 SO4{2-} + 8 H{+}
C6H8O7 + K2SO4 = H2SO4 + C5H6O5SO4 + CO2 + K =>
C6H8O7 + 2 K2SO4 = H2SO4 + C5H6O5SO4 + CO2 + 4 K
C3H6O3 + Cl2 = C3H4O3Cl2 + H2 =>
C3H6O3 + Cl2 = C3H4O3Cl2 + H2
P4O6 + NaOH = NaPO2 + H2O =>
P4O6 + 4 NaOH = 4 NaPO2 + 2 H2O
Fe2O3 + Cl = Cl2O + Fe =>
Fe2O3 + 6 Cl = 3 Cl2O + 2 Fe
C4H6O5 + NaOH = C4H4Na2O5 + H2O =>
C4H6O5 + 2 NaOH = C4H4Na2O5 + 2 H2O
C8H8 + H2O2 = C7H6O + H2O =>
7 C8H8 + 12 H2O2 = 8 C7H6O + 16 H2O
ClCH2COOH + NH3 = H2NCH2COOH + HCl =>
ClCH2COOH + NH3 = H2NCH2COOH + HCl
H(g) + O2(g) = H2O(g) =>
4 H(g) + O2(g) = 2 H2O(g)
NaBrO3 = NaBr + O2 =>
2 NaBrO3 = 2 NaBr + 3 O2
C60H96O38N + H2O = CH4 + CO2 + NH4 =>
C60H96O38N + 18 H2O = 32 CH4 + 28 CO2 + NH4
Fe(OH)2 + HBr = H2O + FeBr2 =>
Fe(OH)2 + 2 HBr = 2 H2O + FeBr2
Na(s) + H2O = NaOH(s) + H2 =>
2 Na(s) + 2 H2O = 2 NaOH(s) + H2
Fe(NO3)3(aq) + K3PO4(aq) = FePO4(s) + KNO3(aq) =>
Fe(NO3)3(aq) + K3PO4(aq) = FePO4(s) + 3 KNO3(aq)
SO2 + H2O = SO + HO =>
SO2 + H2O = SO + 2 HO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
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