| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 C16H25NO2 + 85 O2 = 64 CO2 + 50 H2O + 2 N2
Se + Ca(OH)2 = CaSe + CaSeO3 + H2O =>
3 Se + 3 Ca(OH)2 = 2 CaSe + CaSeO3 + 3 H2O
Ga2(CO3)3 + K2S = Ga2S3 + K2CO3 =>
Ga2(CO3)3 + 3 K2S = Ga2S3 + 3 K2CO3
C25H52(l) + O2(g) = CO2(g) + H2O(g) =>
C25H52(l) + 38 O2(g) = 25 CO2(g) + 26 H2O(g)
Fe2(SO4)3 + NaCl2 = NaSO4 + FeCl3 =>
Fe2(SO4)3 + 3 NaCl2 = 3 NaSO4 + 2 FeCl3
Fe + HCl(concentrated) = Fe2Cl3 + H2 =>
4 Fe + 6 HCl(concentrated) = 2 Fe2Cl3 + 3 H2
Y(NO3)3*6H2O + Zn(NO3)2*5H2O + Ba(NO3)2*6H2O + KOH = Y2BaZnO5 + KNO3 + H2O =>
2 Y(NO3)3*6H2O + Zn(NO3)2*5H2O + Ba(NO3)2*6H2O + 10 KOH = Y2BaZnO5 + 10 KNO3 + 28 H2O
Ga + H3PO4 = GaPO4 + H2 =>
2 Ga + 2 H3PO4 = 2 GaPO4 + 3 H2
Pb(NO3)2 + Na2CrO4 = Na(NO3) + PbCr + O =>
Pb(NO3)2 + Na2CrO4 = 2 Na(NO3) + PbCr + 4 O
MgIAlO = MgOAlI =>
MgIAlO = MgOAlI
MnClRbOH = MnOHRbCl =>
MnClRbOH = MnOHRbCl
Fe + O2 = Fe2O3(aq) =>
4 Fe + 3 O2 = 2 Fe2O3(aq)
HBrNaHO = NaBrH2O =>
HBrNaHO = NaBrH2O
Ca({2})O({-2}) = CaO =>
Ca({2})O({-2}) = CaO
C2H4(OH)2HBr = H2OC2H4Br(OH) =>
C2H4(OH)2HBr = H2OC2H4Br(OH)
AlBrMgOH = AlOHBrMg =>
AlBrMgOH = AlOHBrMg
K2CO3 + H2SO4 = K2SO4 + H2O + CO2 =>
K2CO3 + H2SO4 = K2SO4 + H2O + CO2
Ca + CuO2 = CaO + Cu =>
2 Ca + CuO2 = 2 CaO + Cu
Al(NO3)3 + K3PO4 = Al(PO4)3 + K3(NO3) =>
Al(NO3)3 + 3 K3PO4 = Al(PO4)3 + 3 K3(NO3)
CH3OO + NaHCO3 = CH3COONa + CO2 + H2O =>
8 CH3OO + 3 NaHCO3 = 3 CH3COONa + 5 CO2 + 9 H2O
C3H7OH + CuO = C2H5CHO + Cu + H2O =>
C3H7OH + CuO = C2H5CHO + Cu + H2O
Hg + HNO3 + C2H6O = Hg(CNO)2 + H2O + O2 =>
2 Hg + 4 HNO3 + 2 C2H6O = 2 Hg(CNO)2 + 8 H2O + O2
NaOH(g) + CO2(g) = Na2CO3 + H2O =>
2 NaOH(g) + CO2(g) = Na2CO3 + H2O
LiSrBr = SrLiBr =>
LiSrBr = SrLiBr
Fe + CdO2NO3 = FeNO3 + CdO2 =>
Fe + CdO2NO3 = FeNO3 + CdO2
CdCO3(calor) = CdOCO2 =>
CdCO3(calor) = CdOCO2
Na2O2 + CO2 = Na2CO3 + O2 =>
2 Na2O2 + 2 CO2 = 2 Na2CO3 + O2
CaCO3(s)H2SO3(aq) = H2O(l)CO2(g)CaSO3(aq) =>
CaCO3(s)H2SO3(aq) = H2O(l)CO2(g)CaSO3(aq)
Ca(H2PO4)2*H2O = CaO + P2O5 + H2O =>
Ca(H2PO4)2*H2O = CaO + P2O5 + 3 H2O
Zn(s)MgSO4(aq) = Mg(s)ZnSO4(aq) =>
Zn(s)MgSO4(aq) = Mg(s)ZnSO4(aq)
MnO2 + e + H2O = MnO4{-} + H =>
MnO2 + e + 2 H2O = MnO4{-} + 4 H
ZnCl(aq)AgNO3(aq) = AgCl(s)ZnNO3(aq) =>
ZnCl(aq)AgNO3(aq) = AgCl(s)ZnNO3(aq)
CH5O + O2 = CO2 + H2O =>
4 CH5O + 7 O2 = 4 CO2 + 10 H2O
C8H8O = C16H14O + H2O =>
2 C8H8O = C16H14O + H2O
KSCN + KMnO4 + H2SO4 = MnSO4 + CO2 + N2 + K2SO4 + H2O =>
10 KSCN + 22 KMnO4 + 28 H2SO4 = 22 MnSO4 + 10 CO2 + 5 N2 + 16 K2SO4 + 28 H2O
CuSO4 + KCl = K2SO4 + CuCl2 =>
CuSO4 + 2 KCl = K2SO4 + CuCl2
H3C8 + O2 = H2O + CO =>
4 H3C8 + 19 O2 = 6 H2O + 32 CO
H2O + SO4 = H2OSO4 =>
H2O + SO4 = H2OSO4
FlNiHO = NiFlHO =>
FlNiHO = NiFlHO
AgOCN(aq) + NH4Cl(aq) = AgCl(s) + NH2CONH2(aq) =>
AgOCN(aq) + NH4Cl(aq) = AgCl(s) + NH2CONH2(aq)
Cu + K2HgI4 = Cu2HgI4 + K =>
2 Cu + K2HgI4 = Cu2HgI4 + 2 K
AlBrCs = CsBrAl =>
AlBrCs = CsBrAl
FeCl3 + Ba(OH)2 = BaCl2 + Fe(OH)3 =>
2 FeCl3 + 3 Ba(OH)2 = 3 BaCl2 + 2 Fe(OH)3
CaSPb = PbSCa =>
CaSPb = PbSCa
F + NaOH = NaF + OH =>
F + NaOH = NaF + OH
Fe + H2O(l) = FeO + H2 =>
Fe + H2O(l) = FeO + H2
FeF2 + HNO3 = Fe(NO3)3 + HF + NO2 + H2O =>
FeF2 + 4 HNO3 = Fe(NO3)3 + 2 HF + NO2 + H2O
C28H18 + O2 = H2O + CO2 =>
2 C28H18 + 65 O2 = 18 H2O + 56 CO2
FeSr(NO3)2 = Fe(NO3)2Sr =>
FeSr(NO3)2 = Fe(NO3)2Sr
SnOGa = GaOSn =>
SnOGa = GaOSn
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/11/24
Équations équilibrées sur06/10/23
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