| Équations équilibrées la veille | Équations équilibrées le lendemain |
H3AsO4 + Pb(NO3)2 = 2 HNO3 + PbHAsO4
Au + HBr = AuBr3 + H =>
Au + 3 HBr = AuBr3 + 3 H
Li2O + H2O = LiOH =>
Li2O + H2O = 2 LiOH
HNO3(aq) + CrOH(s) = H2O(l) + CrNO3(aq) =>
HNO3(aq) + CrOH(s) = H2O(l) + CrNO3(aq)
Pb(OH)2 + H2SO2 = PbSO2 + H2O =>
Pb(OH)2 + H2SO2 = PbSO2 + 2 H2O
NaO + H2O = Na(OH)2 =>
NaO + H2O = Na(OH)2
C5H7O2N + O2 = CO2 + H2O + N2 =>
4 C5H7O2N + 23 O2 = 20 CO2 + 14 H2O + 2 N2
AgSO4(aq) + NaCl(aq) = AgCl(s) + NaSO4 =>
AgSO4(aq) + NaCl(aq) = AgCl(s) + NaSO4
Al2O3 + H3O{+} = Al{3+} + H2O =>
Al2O3 + 6 H3O{+} = 2 Al{3+} + 9 H2O
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
KBrO3 + AsCl3 + HCl = AsCl5 + H2O + KBr =>
KBrO3 + 3 AsCl3 + 6 HCl = 3 AsCl5 + 3 H2O + KBr
Cr2O72 + SO32 = Cr3 + SO42 =>
15 Cr2O72 + 108 SO32 = 10 Cr3 + 108 SO42
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
AgNO3 + Na2CO2 = AgCO2 + Na2NO3 =>
AgNO3 + Na2CO2 = AgCO2 + Na2NO3
K0 = K =>
K0 = K
AgCl(s) + NH4OH(aq) = NH4Cl(aq) + AgOH(aq) =>
AgCl(s) + NH4OH(aq) = NH4Cl(aq) + AgOH(aq)
Hg + HCl = HgCl + H =>
Hg + HCl = HgCl + H
Fe2(SO4)3 + SO2 + H2O = Fe(SO4) + H2SO4 =>
Fe2(SO4)3 + SO2 + 2 H2O = 2 Fe(SO4) + 2 H2SO4
HCl + (NaOH)4 = H2O + NaCl =>
4 HCl + (NaOH)4 = 4 H2O + 4 NaCl
H2S + H2O2 = S2 + H2O =>
2 H2S + 2 H2O2 = S2 + 4 H2O
C13H10O + NaBH4 + CH3OH = C13H12O + BH3 + NaOCH3 =>
C13H10O + NaBH4 + CH3OH = C13H12O + BH3 + NaOCH3
CuNO3 + Ni = Cu + NiNO3 =>
CuNO3 + Ni = Cu + NiNO3
CaCl2 + K2SO3 = KCl + CaSO3 =>
CaCl2 + K2SO3 = 2 KCl + CaSO3
NaHCO3 + C5H7O5COOH = C5H7O5COONa + H2CO3 =>
NaHCO3 + C5H7O5COOH = C5H7O5COONa + H2CO3
C13H11 + O2 = CO2 + H2O =>
4 C13H11 + 63 O2 = 52 CO2 + 22 H2O
KMnO4 + NaCl + H2O = Cl2 + MnO2 + NaOH + KOH =>
2 KMnO4 + 6 NaCl + 4 H2O = 3 Cl2 + 2 MnO2 + 6 NaOH + 2 KOH
Na + SO3 + O2 = Na2SO4 =>
4 Na + 2 SO3 + O2 = 2 Na2SO4
Zn2 + S2 = ZnS =>
Zn2 + S2 = 2 ZnS
Fe(NO3)2 + H2CO3 = H(NO3) + FeCO3 =>
Fe(NO3)2 + H2CO3 = 2 H(NO3) + FeCO3
Al(s) + CuSO4 = Cu(s) + Al2(SO4)3 =>
2 Al(s) + 3 CuSO4 = 3 Cu(s) + Al2(SO4)3
NaCl + HCl = NaHCl + Cl =>
NaCl + HCl = NaHCl + Cl
C24H52 + O2 = CO2 + H2O =>
C24H52 + 37 O2 = 24 CO2 + 26 H2O
H2SO4 + Zn(OH)2 = ZnSO4 + H(OH) =>
H2SO4 + Zn(OH)2 = ZnSO4 + 2 H(OH)
NaOH(aq) + CaCO3(aq) = NaCO3(aq) + CaOH(aq) =>
NaOH(aq) + CaCO3(aq) = NaCO3(aq) + CaOH(aq)
C8H18(g) + O2(g) = CO2(g) + H20(l) =>
10 C8H18(g) + 80 O2(g) = 80 CO2(g) + 9 H20(l)
Ba2 + HNO3 = Ba(NO3)2 + H2 =>
Ba2 + 4 HNO3 = 2 Ba(NO3)2 + 2 H2
Pb(ClO3)2 + KBr = PbBr2 + K(ClO3) =>
Pb(ClO3)2 + 2 KBr = PbBr2 + 2 K(ClO3)
NaCl + AgNO3 = NaAg + Cl(NO3) =>
NaCl + AgNO3 = NaAg + Cl(NO3)
C3H7O + KMnO4 + H2SO4 = C3H7COOH + MnSO4 + K2SO4 + H2O =>
20 C3H7O + 8 KMnO4 + 12 H2SO4 = 15 C3H7COOH + 8 MnSO4 + 4 K2SO4 + 22 H2O
H2SO4 + CaCl2 = CaSO4 + HCl =>
H2SO4 + CaCl2 = CaSO4 + 2 HCl
CO2 + H2O = C3H12O6 + O2 =>
3 CO2 + 6 H2O = C3H12O6 + 3 O2
HClO4 + P4O10 = H3PO4 + Cl2O7 =>
12 HClO4 + P4O10 = 4 H3PO4 + 6 Cl2O7
P2I4 + P4 + H2O = PH4I + H3PO4 =>
10 P2I4 + 13 P4 + 128 H2O = 40 PH4I + 32 H3PO4
C2H6 + Cl2 = C2H5Cl + HCl =>
C2H6 + Cl2 = C2H5Cl + HCl
NH3 + HOCl = NH2Cl + H2O =>
NH3 + HOCl = NH2Cl + H2O
FeCl2 + SnCl2 + S = Fe2SnS4 + Cl =>
2 FeCl2 + SnCl2 + 4 S = Fe2SnS4 + 6 Cl
K2C2O4 + H2O = K + C + OH =>
K2C2O4 + 4 H2O = 2 K + 2 C + 8 OH
FeCl3(aq) + Na2S(aq) = FeS + Na2Cl3(aq) =>
FeCl3(aq) + Na2S(aq) = FeS + Na2Cl3(aq)
C6H4(OH)2COOH + CH3OH = C8H8O3 + H2O =>
14 C6H4(OH)2COOH + 22 CH3OH = 15 C8H8O3 + 33 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/19/23
Équations équilibrées sur01/18/23
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