| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 KClO3 + 3 FeSO4 + 6 H2SO4 = 2 KCl + 3 Fe(SO4)3 + 6 H2O
Ba(OH)2(aq) + CO2(g) = BaCO3(s) + H2O(l) =>
Ba(OH)2(aq) + CO2(g) = BaCO3(s) + H2O(l)
Cr2O7 + H2O2 = CrO5 + H2O =>
Cr2O7 + 3 H2O2 = 2 CrO5 + 3 H2O
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
SbCl3 + Na2S2O3 + H2O = Sb2OS2 + H2SO4 + NaCl + HCl =>
2 SbCl3 + 2 Na2S2O3 + 3 H2O = Sb2OS2 + 2 H2SO4 + 4 NaCl + 2 HCl
Al2O3 + HCl = Al2(Cl2)3 + H2O =>
Al2O3 + 6 HCl = Al2(Cl2)3 + 3 H2O
HCl(ac) + Ca(OH)2(s) = H2O + CaCl2(ac) =>
2 HCl(ac) + Ca(OH)2(s) = 2 H2O + CaCl2(ac)
Li3N + NH4NO3 = LiNO3 + (NH4)3N =>
Li3N + 3 NH4NO3 = 3 LiNO3 + (NH4)3N
CaBr2 + AgNO3 = AgBr + Ca(NO3)2 =>
CaBr2 + 2 AgNO3 = 2 AgBr + Ca(NO3)2
C5H10 + O2 = CO2 + H2O =>
2 C5H10 + 15 O2 = 10 CO2 + 10 H2O
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
CaCo3 = Ca + Co2 =>
2 CaCo3 = 2 Ca + 3 Co2
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
PbSO4 = PbSO3 + O2 =>
2 PbSO4 = 2 PbSO3 + O2
FeCl2 + H2O + NaClO + NaOH = NaCl + Fe(OH)3 =>
2 FeCl2 + H2O + NaClO + 4 NaOH = 5 NaCl + 2 Fe(OH)3
AlCl3 + H2O = Al(OH)3 + HCl =>
AlCl3 + 3 H2O = Al(OH)3 + 3 HCl
Al(NO3)3(aq) + Na2CO3(aq) = Al2(CO3)3(s) + Na(NO3)(aq) =>
2 Al(NO3)3(aq) + 3 Na2CO3(aq) = Al2(CO3)3(s) + 6 Na(NO3)(aq)
PH3 + HNO3 + KOH = KH2PO4 + NO + H2O =>
3 PH3 + 8 HNO3 + 3 KOH = 3 KH2PO4 + 8 NO + 7 H2O
ReO3 + H2O = Re(OH)6 =>
ReO3 + 3 H2O = Re(OH)6
Zn + Co2{+} = Co + Zn2{+} =>
2 Zn + Co2{+} = 2 Co + Zn2{+}
Na + NaNO3 = Na2O + N2 =>
10 Na + 2 NaNO3 = 6 Na2O + N2
KMnO4 + NaOH + NaHSO3 = K2SO4 + Na2MnO4 + H2O =>
2 KMnO4 + 3 NaOH + NaHSO3 = K2SO4 + 2 Na2MnO4 + 2 H2O
Cr + KOH + Cl2 = K2CrO4 + KCl + H2O =>
Cr + 8 KOH + 3 Cl2 = K2CrO4 + 6 KCl + 4 H2O
SiO4 = Si + O =>
SiO4 = Si + 4 O
KMnO4 + KCl + H2SO4 = MnSO4 + K2SO4 + Cl3 + H2O =>
3 KMnO4 + 15 KCl + 12 H2SO4 = 3 MnSO4 + 9 K2SO4 + 5 Cl3 + 12 H2O
Na + H = NaH =>
Na + H = NaH
Na2CO3(s)(heat) = Na2O + CO2(g) =>
Na2CO3(s)(heat) = Na2O + CO2(g)
NO3 + HCl = NO2 + Cl2 + H2O =>
NO3 + 2 HCl = NO2 + Cl2 + H2O
P2S5 + O2 = P2O5 + SO2 =>
2 P2S5 + 15 O2 = 2 P2O5 + 10 SO2
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
H2SO4 + Fe(OH)3 = Fe + SO4 + HOH =>
3 H2SO4 + 2 Fe(OH)3 = 2 Fe + 3 SO4 + 6 HOH
N2 + F2 = NF3 =>
N2 + 3 F2 = 2 NF3
H2S + KMnO4 + H2SO4 = H2O + K2SO4 + MnSO4 =>
5 H2S + 8 KMnO4 + 7 H2SO4 = 12 H2O + 4 K2SO4 + 8 MnSO4
HClO4 + NaOH = NaClO4 + H2O =>
HClO4 + NaOH = NaClO4 + H2O
C6H8O7(aq) + NaHCO3 = H2O + CO2 + Na3C6H5O7 =>
C6H8O7(aq) + 3 NaHCO3 = 3 H2O + 3 CO2 + Na3C6H5O7
H{+} + NO3{-} + FeI2 = Fe{3+} + H2O + IO3{-} + NO =>
16 H{+} + 13 NO3{-} + 3 FeI2 = 3 Fe{3+} + 8 H2O + 6 IO3{-} + 13 NO
Li + H2O = H2 + LiOH =>
2 Li + 2 H2O = H2 + 2 LiOH
TiCl4 + H2O = TiO2 + HCl =>
TiCl4 + 2 H2O = TiO2 + 4 HCl
KHCO3 + KCN = K2CO3 + HCN =>
KHCO3 + KCN = K2CO3 + HCN
Zn + AlCl3 + H2O = AlOHCl2 + ZnCl2 + H2 =>
Zn + 2 AlCl3 + 2 H2O = 2 AlOHCl2 + ZnCl2 + H2
Mn(OH)2 + Cu = Mn + Cu(OH)2 =>
Mn(OH)2 + Cu = Mn + Cu(OH)2
Sr(NO3)2 + NH4F + C6H8O7 = SrF2 + CO2 + H2O + N2 =>
9 Sr(NO3)2 + 18 NH4F + 2 C6H8O7 = 9 SrF2 + 12 CO2 + 44 H2O + 18 N2
CrCl3 + AgNo3 = Cr(No3)3 + AgCl =>
CrCl3 + 3 AgNo3 = Cr(No3)3 + 3 AgCl
KOH + FeBr2 = KBr + Fe(OH)2 =>
2 KOH + FeBr2 = 2 KBr + Fe(OH)2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
C4H8 + Br2 = C4H8Br2 =>
C4H8 + Br2 = C4H8Br2
COH5COOH + O2 = CO2 + H2O =>
COH5COOH + 2 O2 = 2 CO2 + 3 H2O
N2H4 + HBr = N2H5Br =>
N2H4 + HBr = N2H5Br
C3H6 + Br2 = C3 + H6Br2 =>
C3H6 + Br2 = C3 + H6Br2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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