| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cl2 + NaNO3 = ClNO3 + NaCl
CuSO4 + NaOH = Na2 + SO4 + CuOH =>
2 CuSO4 + 2 NaOH = Na2 + 2 SO4 + 2 CuOH
C4H10O + Ag{+} + OH{-} = Ag + C4H8O2 + H2O =>
C4H10O + 4 Ag{+} + 4 OH{-} = 4 Ag + C4H8O2 + 3 H2O
BaCO3(s) + H(aq) = Ba + CO2(g) + H2O(l) =>
BaCO3(s) + 2 H(aq) = Ba + CO2(g) + H2O(l)
K2CO3 + BeO = K2BeO2 + CO2 =>
K2CO3 + BeO = K2BeO2 + CO2
CuI + NH3 = N2 + Cu + H2I =>
3 CuI + 2 NH3 = N2 + 3 Cu + 3 H2I
Ae + S = Ae2S3 =>
2 Ae + 3 S = Ae2S3
Li3P + Mg2S2 = Li2S + Mg3P2 =>
4 Li3P + 3 Mg2S2 = 6 Li2S + 2 Mg3P2
Bi(NO3)3 + SnCl2 + KOH = Bi + K2SnO3 + KNO3 + H2O + KCl =>
2 Bi(NO3)3 + 3 SnCl2 + 18 KOH = 2 Bi + 3 K2SnO3 + 6 KNO3 + 9 H2O + 6 KCl
K2CrO7 + CH3CH2OH + H2SO4 = Cr2(SO4)3 + COOHCH3 + K2SO4 + H2O =>
4 K2CrO7 + 9 CH3CH2OH + 10 H2SO4 = 2 Cr2(SO4)3 + 9 COOHCH3 + 4 K2SO4 + 19 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Fe + NaCl + H2O = FeCl2 + NaOH + H2 =>
Fe + 2 NaCl + 2 H2O = FeCl2 + 2 NaOH + H2
CuCl2 + H2O = Cu2(OH)3Cl + HCl =>
2 CuCl2 + 3 H2O = Cu2(OH)3Cl + 3 HCl
Al2(Co3)3 + H2O = Al(OH)3 + H2Co3 =>
Al2(Co3)3 + 6 H2O = 2 Al(OH)3 + 3 H2Co3
KNO3 + SrSO4 = KSO4 + NO3Sr =>
KNO3 + SrSO4 = KSO4 + NO3Sr
Sr + N2 = SrN2 =>
Sr + N2 = SrN2
Cl + As + H2O = H3AsO4 + HCl2 =>
10 Cl + As + 4 H2O = H3AsO4 + 5 HCl2
Al2(Co3)3 + H2O = Al(OH)3 + H2Co3 =>
Al2(Co3)3 + 6 H2O = 2 Al(OH)3 + 3 H2Co3
Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O
Ba3(PO4)2 = Ba + PO4 =>
Ba3(PO4)2 = 3 Ba + 2 PO4
N2 + H2O = NH3 + O2 =>
2 N2 + 6 H2O = 4 NH3 + 3 O2
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
FeCl3 + Br2 + KOH = K2FeO4 + KBr2 + KCl + H2O =>
FeCl3 + 3 Br2 + 8 KOH = K2FeO4 + 3 KBr2 + 3 KCl + 4 H2O
siarka + ozon = dwutleneksiarki =>
3 S + 2 O3 = 3 SO2
C12H6O2 + O2 = CO2 + H2O =>
2 C12H6O2 + 25 O2 = 24 CO2 + 6 H2O
Zr + H2CO3 = H2 + ZrCO3 =>
Zr + H2CO3 = H2 + ZrCO3
NaNO3 + H2Se = Na2Se + HNO3 =>
2 NaNO3 + H2Se = Na2Se + 2 HNO3
(CH3)2N2H + N2O4 = CO2 + H2O + N2 =>
8(CH3)2N2H + 15 N2O4 = 16 CO2 + 28 H2O + 23 N2
C6H5OH + NaHCO3 = C5H5Na + H2O + CO2 =>
13 C6H5OH + 14 NaHCO3 = 14 C5H5Na + 11 H2O + 22 CO2
HCl(aq) + KCo3(aq) = KCl(aq) + HCo3(g) =>
HCl(aq) + KCo3(aq) = KCl(aq) + HCo3(g)
MnSO4 + KOH = Mn(OH)2 + K2SO4 =>
MnSO4 + 2 KOH = Mn(OH)2 + K2SO4
CuNO3 + Fe2 = Fe(NO3)2 + Cu2 =>
4 CuNO3 + Fe2 = 2 Fe(NO3)2 + 2 Cu2
H2C2O4 + CH5N = CH6N + C2O4 =>
H2C2O4 + 2 CH5N = 2 CH6N + C2O4
NO2 + P = N2 + P2O5 =>
10 NO2 + 8 P = 5 N2 + 4 P2O5
Hg2Cl2 + H2O = HgH + HgO + Cl2 =>
3 Hg2Cl2 + 2 H2O = 4 HgH + 2 HgO + 3 Cl2
Cr2O7{-2} + H{+} + {-} = Cr{+2} + H2O =>
Cr2O7{-2} + 14 H{+} + 8e = 2 Cr{+2} + 7 H2O
H3PO4 + KOH = H3O + H + KPO4 =>
H3PO4 + KOH = H3O + H + KPO4
KBr + NaNO2 + HCl = NaCl + KNO2 + HBr =>
KBr + NaNO2 + HCl = NaCl + KNO2 + HBr
SrCl2 + AgNO3 = AgCl + Sr(NO3)2 =>
SrCl2 + 2 AgNO3 = 2 AgCl + Sr(NO3)2
C7H6O3 + C6H5OH = C13H9O3 + H2O =>
34 C7H6O3 + 21 C6H5OH = 28 C13H9O3 + 39 H2O
CaCl2 + Na2SO4 = CaSO4 + NaCl =>
CaCl2 + Na2SO4 = CaSO4 + 2 NaCl
HCOOH + KMnO4 + H2SO4 = CO2 + MnSO4 + K2SO4 + H2O =>
5 HCOOH + 2 KMnO4 + 3 H2SO4 = 5 CO2 + 2 MnSO4 + K2SO4 + 8 H2O
C6H5OH + NaHCO3 = C5H5Na + H2O + CO2 =>
13 C6H5OH + 14 NaHCO3 = 14 C5H5Na + 11 H2O + 22 CO2
CuCl + AgNO3 = AgCl + Cu(NO3) =>
CuCl + AgNO3 = AgCl + Cu(NO3)
C6H5OH + NaHCO3 = C6H5Na + H2O + CO2 =>
15 C6H5OH + 14 NaHCO3 = 14 C6H5Na + 17 H2O + 20 CO2
MnCl2 + NH3 + H2O = NH4Cl + Mn(OH)Cl =>
MnCl2 + NH3 + H2O = NH4Cl + Mn(OH)Cl
C6H5OH + NaHCO3 = C5H5Na + H2O + CO2 =>
13 C6H5OH + 14 NaHCO3 = 14 C5H5Na + 11 H2O + 22 CO2
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
Mn(CH3COO)2 + FeCl2 = MnCl2 + Fe(CH3COO)2 =>
Mn(CH3COO)2 + FeCl2 = MnCl2 + Fe(CH3COO)2
C6H5OH + NaHCO3 = C5H5Na + H2O + CO2 =>
13 C6H5OH + 14 NaHCO3 = 14 C5H5Na + 11 H2O + 22 CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/26/23
Équations équilibrées sur01/25/23
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