| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaCO + Ca(OH) = NaOH + CaCO
C5H10 + Cl2 = C5H3Cl9 + HCl =>
C5H10 + 8 Cl2 = C5H3Cl9 + 7 HCl
FeC2O4 = FeO + CO2 + CO =>
FeC2O4 = FeO + CO2 + CO
Zn + H2Cl2 = Zn2HCl =>
4 Zn + H2Cl2 = 2 Zn2HCl
N2O5 + H2O = H2N2 + O6 =>
N2O5 + H2O = H2N2 + O6
Ca3(PO4)2 + H2SO4 = CaSO4 + Ca(H2PO4)2 =>
Ca3(PO4)2 + 2 H2SO4 = 2 CaSO4 + Ca(H2PO4)2
C3H7Cl + NaOH = NaCl + C3H8O =>
C3H7Cl + NaOH = NaCl + C3H8O
AgNO3 + H2(SO4) = Ag2(SO4) + H(NO3) =>
2 AgNO3 + H2(SO4) = Ag2(SO4) + 2 H(NO3)
Au + HNO3 = NO + H2O + Au(NO3)3 =>
Au + 4 HNO3 = NO + 2 H2O + Au(NO3)3
Zn(NO3)2 + Na2S = ZnS + Na(NO3) =>
Zn(NO3)2 + Na2S = ZnS + 2 Na(NO3)
LiAlH4 + C4H7NO4 + H2O = C4H11NO2 + LiOH + Al(OH)3 =>
LiAlH4 + C4H7NO4 + 2 H2O = C4H11NO2 + LiOH + Al(OH)3
ZnPO4 + H2O = ZnPO4*5H2O =>
ZnPO4 + 5 H2O = ZnPO4*5H2O
Cr2O7{2-} + SO2 + H{+} = Cr{3+} + SO4{2-} + H2O =>
Cr2O7{2-} + 3 SO2 + 2 H{+} = 2 Cr{3+} + 3 SO4{2-} + H2O
I + Pb(C2H3O2)2(aq) = (C2H3O2)2 + PbI2 =>
2 I + Pb(C2H3O2)2(aq) = (C2H3O2)2 + PbI2
ZnSO4 + Fe = Fe2(SO4)3 + Zn =>
3 ZnSO4 + 2 Fe = Fe2(SO4)3 + 3 Zn
KI + BaI2 = Ba + KI2 =>
2 KI + BaI2 = Ba + 2 KI2
ZnSO4(ac) + Na2S(ac) = Na2SO4 + ZnS =>
ZnSO4(ac) + Na2S(ac) = Na2SO4 + ZnS
Cu(NO3)2 + Na3(PO4) = Cu3(PO4)2 + NaNO3 =>
3 Cu(NO3)2 + 2 Na3(PO4) = Cu3(PO4)2 + 6 NaNO3
N + F = NF2 =>
N + 2 F = NF2
AlI3 + Ba(OH)2 = BaI2 + Al(OH)3 =>
2 AlI3 + 3 Ba(OH)2 = 3 BaI2 + 2 Al(OH)3
CaBr2 + NaNO3 = Ca(NO3)2 + NaBr =>
CaBr2 + 2 NaNO3 = Ca(NO3)2 + 2 NaBr
HNO2 = H2O + NO2 + NO =>
2 HNO2 = H2O + NO2 + NO
AgCl + F = AgF + Cl =>
AgCl + F = AgF + Cl
FeS + O2 = Fe3O3 + S02 =>
6 FeS + 3 O2 = 2 Fe3O3 + 3 S02
C10H16N2O8 + NaOH = C10H14N2O8Na2 + H2O =>
C10H16N2O8 + 2 NaOH = C10H14N2O8Na2 + 2 H2O
AgNO3 + N2O = Ag2O + N2NO3 =>
6 AgNO3 + 9 N2O = 3 Ag2O + 8 N2NO3
Na(OH)2 + CH3COOH = H2O + Na(CH3COO)2 =>
Na(OH)2 + 2 CH3COOH = 2 H2O + Na(CH3COO)2
MgSO4 + HClO4 = Mg(ClO4)2 + SO4(H2) =>
MgSO4 + 2 HClO4 = Mg(ClO4)2 + SO4(H2)
H3PO4 + MgCl = H3Cl + PO4Mg =>
H3PO4 + MgCl = H3Cl + PO4Mg
H2S + CO2 = S + HCO2 =>
H2S + 2 CO2 = S + 2 HCO2
NaOH + CuN2O6 = NaNO3 + CuO2H2 =>
2 NaOH + CuN2O6 = 2 NaNO3 + CuO2H2
C6H11OH + H2Cr2O7 + H2SO4 = C6H10O + Cr2(SO4)3 + H2O =>
3 C6H11OH + H2Cr2O7 + 3 H2SO4 = 3 C6H10O + Cr2(SO4)3 + 7 H2O
Fe(OH)3(s) + H2(SO4)(aq) = Fe2(SO4)3(aq) + H2O(l) =>
2 Fe(OH)3(s) + 3 H2(SO4)(aq) = Fe2(SO4)3(aq) + 6 H2O(l)
Na2SO3 + KClO3 = Na2SO4 + KCl =>
3 Na2SO3 + KClO3 = 3 Na2SO4 + KCl
silvernitrate + sodiumbromide = silverbromide + sodiumnitrate =>
AgNO3 + NaBr = AgBr + NaNO3
CCl3CHCl2 + HF = CCl3CHF2 + HCl =>
CCl3CHCl2 + 2 HF = CCl3CHF2 + 2 HCl
Na2CO3 + LiOH = Na2Li + CO3OH =>
Na2CO3 + LiOH = Na2Li + CO3OH
Ba(OH) + Fe(SO4)3 = Ba(SO4)3 + Fe(OH) =>
Ba(OH) + Fe(SO4)3 = Ba(SO4)3 + Fe(OH)
ZnO + HNO3 = Zn(NO3)2 + H2O =>
ZnO + 2 HNO3 = Zn(NO3)2 + H2O
K3PO4 + MgCl2 = Mg3(PO4)2 + KCl =>
2 K3PO4 + 3 MgCl2 = Mg3(PO4)2 + 6 KCl
K2CO3 + AlCl3 = KCl + Al2(CO3)3 =>
3 K2CO3 + 2 AlCl3 = 6 KCl + Al2(CO3)3
NiSO4 + KI = NiSO4KI =>
NiSO4 + KI = NiSO4KI
NaNO3 + Fe(NO3)3 = Na(NO3)3 + FeNO3 =>
NaNO3 + Fe(NO3)3 = Na(NO3)3 + FeNO3
C6H10 + KMnO4 + H2O = C6H12O2 + MnO2 + KOH =>
3 C6H10 + 2 KMnO4 + 4 H2O = 3 C6H12O2 + 2 MnO2 + 2 KOH
Mn + Na = MnNa2 =>
Mn + 2 Na = MnNa2
HC2H3O2 + NaOH = NaC2H3O2 + H2O =>
HC2H3O2 + NaOH = NaC2H3O2 + H2O
H2Cl2 + Mg(OH)2 = MgCl2 + H2O =>
H2Cl2 + Mg(OH)2 = MgCl2 + 2 H2O
Li{+} + S{-2} = Li2S =>
2 Li{+} + S{-2} = Li2S
O5O = O =>
O5O = 6 O
CrCl3*6H2O + K2C2O4 = K3Cr(C2O4)3 + KCl + H2O =>
CrCl3*6H2O + 3 K2C2O4 = K3Cr(C2O4)3 + 3 KCl + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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