| Équations équilibrées la veille | Équations équilibrées le lendemain |
Co(NO3)2 + Na2CO3 = CoCO3 + (NO3)2Na2
HCl + C6H5NH2 = C6Cl + H6NH2 =>
HCl + C6H5NH2 = C6Cl + H6NH2
AlP + H2O = PH3 + Al + O2 =>
4 AlP + 6 H2O = 4 PH3 + 4 Al + 3 O2
Li + F2 = Li2F2 =>
2 Li + F2 = Li2F2
CoCl2 + H2O2 + NaOH = CoO2 + NaCl + H2O =>
CoCl2 + H2O2 + 2 NaOH = CoO2 + 2 NaCl + 2 H2O
C54H110 + O2 = H2O + CO2 =>
2 C54H110 + 163 O2 = 110 H2O + 108 CO2
Mn + Ba(SO4){-}2 = Ba + Mn2(SO4){-}2 =>
2 Mn + Ba(SO4){-}2 = Ba + Mn2(SO4){-}2
NaHCO3 + CH3COOH = CH3COONa + H2O + CO2 =>
NaHCO3 + CH3COOH = CH3COONa + H2O + CO2
NaF + H2O2 = Na2H2 + F2O2 =>
2 NaF + H2O2 = Na2H2 + F2O2
Ethanol + O2 = carbondioxide + water =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
CO2 + Li2O2 = O2 + Li3CO3 =>
2 CO2 + 3 Li2O2 = 2 O2 + 2 Li3CO3
CaO2 + (Na2CO3)2(H2O2)3 = CaCO3 + NaOH + H2O2 + O2 =>
2 CaO2 + (Na2CO3)2(H2O2)3 = 2 CaCO3 + 4 NaOH + H2O2 + 2 O2
Fe(NO3)3 + H2SO4 + KBr = Br2 + HNO3 + FeSO4 + K2SO4 =>
2 Fe(NO3)3 + 3 H2SO4 + 2 KBr = Br2 + 6 HNO3 + 2 FeSO4 + K2SO4
B2O3 + CaF2 = BF3 + CaO =>
B2O3 + 3 CaF2 = 2 BF3 + 3 CaO
H2O + HClO2 + S2O6{-2} = SO4{-2} + H{+} + Cl2 =>
2 H2O + 2 HClO2 + 3 S2O6{-2} = 6 SO4{-2} + 6 H{+} + Cl2
BF3 + Li2SO3 = B2(SO3)3 + LiF =>
2 BF3 + 3 Li2SO3 = B2(SO3)3 + 6 LiF
NbCl5 + Nb = NbCl4 =>
4 NbCl5 + Nb = 5 NbCl4
Ba(ClO3)2 + H2SO4 = BaSO4 + HClO3 =>
Ba(ClO3)2 + H2SO4 = BaSO4 + 2 HClO3
Hg2(NO3)2 + CuSO4 = Hg2SO4 + Cu(NO3)2 =>
Hg2(NO3)2 + CuSO4 = Hg2SO4 + Cu(NO3)2
Cs2O + Na = Na2O + Cs =>
Cs2O + 2 Na = Na2O + 2 Cs
Y + F = YF =>
Y + F = YF
K2Cr2O7 + K2S + H2O = Cr(OH)3 + S + KOH =>
K2Cr2O7 + 3 K2S + 7 H2O = 2 Cr(OH)3 + 3 S + 8 KOH
Cl2 + NaOH = H2O + NaCl + NaClO =>
Cl2 + 2 NaOH = H2O + NaCl + NaClO
Pb(NO3)2 + NH4 = PbH4 + N(NO3)2 =>
Pb(NO3)2 + NH4 = PbH4 + N(NO3)2
Na3PO4 + Al(NO3)3 = NaNO3 + AlPO4 =>
Na3PO4 + Al(NO3)3 = 3 NaNO3 + AlPO4
HgCO3 = Hg + CO2 + O2 =>
2 HgCO3 = 2 Hg + 2 CO2 + O2
C(s) + S8(s) + KNO3(s) = CO2(g) + N2(g) + K2S(s) =>
24 C(s) + S8(s) + 16 KNO3(s) = 24 CO2(g) + 8 N2(g) + 8 K2S(s)
KNO3 + C6H12O6 = CO2 + H2O + KOH + NO =>
8 KNO3 + C6H12O6 = 6 CO2 + 2 H2O + 8 KOH + 8 NO
NaClO + HClO = NaH + ClO =>
NaClO + HClO = NaH + 2 ClO
I2 + HBr = I2Br + H =>
I2 + HBr = I2Br + H
P2O3 + K2O = KPO2 =>
P2O3 + K2O = 2 KPO2
P4S3 + O2 = P4O6 + SO2 =>
P4S3 + 6 O2 = P4O6 + 3 SO2
Li(HCO3) = Li2(CO3) + H2O + CO2 =>
2 Li(HCO3) = Li2(CO3) + H2O + CO2
Fe + Na2O = NaFe + O2 =>
4 Fe + 2 Na2O = 4 NaFe + O2
CH3CH2COOH + Mg = CH3CH2COOMg + H2 =>
2 CH3CH2COOH + 2 Mg = 2 CH3CH2COOMg + H2
Zn5 + (CuSO4)50 = ZnSO4 + Cu =>
10 Zn5 + (CuSO4)50 = 50 ZnSO4 + 50 Cu
KCl + Na2CrO4 + AgNO3 = K2CrO4 + AgCl + NaNO3 =>
2 KCl + Na2CrO4 + 2 AgNO3 = K2CrO4 + 2 AgCl + 2 NaNO3
Fe(OH)3 + KCNS = Fe(CNS)3 + KOH =>
Fe(OH)3 + 3 KCNS = Fe(CNS)3 + 3 KOH
Sn(OH)2 + KOH = K[Sn(OH)3] =>
Sn(OH)2 + KOH = K[Sn(OH)3]
NaCl + NaCu = CuCl + Na =>
NaCl + NaCu = CuCl + 2 Na
FeCl3 + C6H6 = C6H5Cl + HCl + FeCl =>
FeCl3 + C6H6 = C6H5Cl + HCl + FeCl
Cu + P4 = CuP4 =>
Cu + P4 = CuP4
NO + NaOH = NaNO2 + H2O + N2O =>
4 NO + 2 NaOH = 2 NaNO2 + H2O + N2O
KMnO4 + NH4NO3 = KMnN4 + NO3 + H2 =>
3 KMnO4 + 16 NH4NO3 = 3 KMnN4 + 20 NO3 + 32 H2
MgBr2 + ZnF2 = MgF2 + Br2Zn =>
MgBr2 + ZnF2 = MgF2 + Br2Zn
LiCl + YCl3 = Li25Y10Cl55 =>
25 LiCl + 10 YCl3 = Li25Y10Cl55
Cu(SO4) + HCl = CuCl + H(SO4) =>
Cu(SO4) + HCl = CuCl + H(SO4)
Mg(s) + F2(g) = MgF2 =>
Mg(s) + F2(g) = MgF2
Zn3P2 + H2O = PH3 + Zn(OH)2 =>
Zn3P2 + 6 H2O = 2 PH3 + 3 Zn(OH)2
Cl2O5 + HgO = Hg(ClO3)2 =>
Cl2O5 + HgO = Hg(ClO3)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/20/25
Équations équilibrées sur03/22/24
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