| Équations équilibrées la veille | Équations équilibrées le lendemain |
ZnO + 2 LiCl = ZnCl2 + Li2O
Fe + IO3 = FeIO3 =>
Fe + IO3 = FeIO3
Cu + H2SO4 = CuSO4 + H2O + HSO3 =>
Cu + 3 H2SO4 = CuSO4 + 2 H2O + 2 HSO3
Fe2 + Cl = FeCl2 =>
Fe2 + 4 Cl = 2 FeCl2
P(s) + Cl2(g) = PCl3(g) =>
2 P(s) + 3 Cl2(g) = 2 PCl3(g)
Ce + O2 = CeO =>
2 Ce + O2 = 2 CeO
C22H24N2O8 + O2 = CO2 + N2 + H2O =>
C22H24N2O8 + 24 O2 = 22 CO2 + N2 + 12 H2O
Cl2H2O = HCl + HClO =>
Cl2H2O = HCl + HClO
BeFl2 + Mg = MgFl2 + Be =>
BeFl2 + Mg = MgFl2 + Be
N(g) = N2(g) =>
2 N(g) = N2(g)
NaOH + SO2 + CuO = Cu + Na2SO4 + H2O =>
2 NaOH + SO2 + CuO = Cu + Na2SO4 + H2O
Sn(OH)4 + KOH = K4[Sn(OH)8] =>
Sn(OH)4 + 4 KOH = K4[Sn(OH)8]
Cr(OH)3 + I2 + OH{-} = CrO4{2-} + I{-} + H2O =>
2 Cr(OH)3 + 3 I2 + 10 OH{-} = 2 CrO4{2-} + 6 I{-} + 8 H2O
KNO2 + KI + HCl = I2 + N2 + KCl + H2O =>
2 KNO2 + 6 KI + 8 HCl = 3 I2 + N2 + 8 KCl + 4 H2O
Bi + Ce + Se = Bi19Ce1Se3 =>
19 Bi + Ce + 3 Se = Bi19Ce1Se3
Al + Fe2O3 = FeAl2 + O3 =>
4 Al + Fe2O3 = 2 FeAl2 + O3
KMnO4 + NaClO3 + HCl = MnCl2 + H2O + NaClO4 + KCl =>
2 KMnO4 + 5 NaClO3 + 6 HCl = 2 MnCl2 + 3 H2O + 5 NaClO4 + 2 KCl
Na3PO4 = Na + PO4 =>
Na3PO4 = 3 Na + PO4
NaI + H2SO4 = Na2S + I2 + Na2SO4 + H2O =>
8 NaI + 4 H2SO4 = Na2S + 4 I2 + 3 Na2SO4 + 4 H2O
I + Br = IBr2 =>
I + 2 Br = IBr2
CsO2 + SiO2 = Cs2SiO3 + O2 =>
4 CsO2 + 2 SiO2 = 2 Cs2SiO3 + 3 O2
Na2S + Br2 + H2O = Na2SO4 + HBr =>
Na2S + 4 Br2 + 4 H2O = Na2SO4 + 8 HBr
MgBr{2} + CaCl{2} = MgCl{2} + CaBr{2} =>
MgBr{2} + CaCl{2} = MgCl{2} + CaBr{2}
SnI4 + O2 = SnO2 + I2 =>
SnI4 + O2 = SnO2 + 2 I2
C6H12O6 + CuSO4 = C6H8O6 + Cu + H2SO4 =>
C6H12O6 + 2 CuSO4 = C6H8O6 + 2 Cu + 2 H2SO4
Fe(OH)3 + HF = FeF3 + H2O(l) =>
Fe(OH)3 + 3 HF = FeF3 + 3 H2O(l)
Ba + N2 = Ba3*N2 =>
3 Ba + N2 = Ba3*N2
LiO2 + CO2 = LiCO3 + O2 =>
2 LiO2 + 2 CO2 = 2 LiCO3 + O2
CH2CHCH2 + KMnO4 + H2SO4 = CH3COOH + H2O + MnSO4 + K2SO4 =>
2 CH2CHCH2 + 2 KMnO4 + 3 H2SO4 = 3 CH3COOH + 2 H2O + 2 MnSO4 + K2SO4
NaCl + Co(OH)2 = NaOH + CoCl2 =>
2 NaCl + Co(OH)2 = 2 NaOH + CoCl2
NaAlO2 + HCl = NaCl + H(AlO2) =>
NaAlO2 + HCl = NaCl + H(AlO2)
Cr(No3)3 + Al = Al(No3)3 + Cr =>
Cr(No3)3 + Al = Al(No3)3 + Cr
Ca + Pb(NO3)2 = Ca(NO3)2 + Pb =>
Ca + Pb(NO3)2 = Ca(NO3)2 + Pb
CH3COOH + K2SO3 = CH3COOK + H2O + SO2 =>
2 CH3COOH + K2SO3 = 2 CH3COOK + H2O + SO2
MgO + FeO = Fe2O3 + Mg =>
MgO + 2 FeO = Fe2O3 + Mg
Cu + NaNO3 + HCl = Cu(NO3)2 + NaCl + NO2 + H2O =>
Cu + 4 NaNO3 + 4 HCl = Cu(NO3)2 + 4 NaCl + 2 NO2 + 2 H2O
Al2 + H2O = Al2O3 + H2 =>
Al2 + 3 H2O = Al2O3 + 3 H2
C = C54 =>
54 C = C54
Na + P4 + S8 = Na3PS2 =>
12 Na + P4 + S8 = 4 Na3PS2
C6H5NHNH2 + C6H10O = C6H5NHNC6H10 + H2O =>
C6H5NHNH2 + C6H10O = C6H5NHNC6H10 + H2O
SnS + S = SnS2 =>
SnS + S = SnS2
SiO + H2O = H4SiO3 =>
SiO + 2 H2O = H4SiO3
NH3 + Cl2 = N2 + HCl =>
2 NH3 + 3 Cl2 = N2 + 6 HCl
CdSO4Na2S = CdNa2O4S2 =>
CdSO4Na2S = CdNa2O4S2
C2H2 + CH4 = C4H6 =>
5 C2H2 + 2 CH4 = 3 C4H6
Al(C8H17)3 + O + H2O = HOC8H17 + Al(OH)3 =>
Al(C8H17)3 + 3 O + 3 H2O = 3 HOC8H17 + Al(OH)3
W2O5 + H = WO2 + H2O =>
W2O5 + 2 H = 2 WO2 + H2O
AgNO3 + CH3CSNH2 + H2O = (NH3)H2S + AgH2O + C(NO3) =>
2 AgNO3 + CH3CSNH2 + 2 H2O = (NH3)H2S + 2 AgH2O + 2 C(NO3)
K4[Fe(CN)6] + H3PO4 = HCN + K3PO4 + Fe3(PO4)2 =>
3 K4[Fe(CN)6] + 6 H3PO4 = 18 HCN + 4 K3PO4 + Fe3(PO4)2
C2HCl3O2 + NaOH = NaC2Cl3O2 + H2O =>
C2HCl3O2 + NaOH = NaC2Cl3O2 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/26/24
Équations équilibrées sur12/26/23
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