| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 KMnO4 + 2 KOH + K2SO3 = K2SO4 + 2 K2MnO4 + H2O
HF + CaSiO3 = CaF2 + SiF4 + H2 + O =>
6 HF + CaSiO3 = CaF2 + SiF4 + 3 H2 + 3 O
Al + NaOH + H2O = NaAl(OH)4 + H2 =>
2 Al + 2 NaOH + 6 H2O = 2 NaAl(OH)4 + 3 H2
HNO3 + Pt = NO + PtNO3 + H2O =>
4 HNO3 + 3 Pt = NO + 3 PtNO3 + 2 H2O
NaClO + HCl = NaCl + HClO =>
NaClO + HCl = NaCl + HClO
KIO4 = KIO3 + O2 =>
2 KIO4 = 2 KIO3 + O2
V{3+} + {-} = V{2+} =>
V{3+} + e = V{2+}
Al + NaOH + H2O = NaAl(OH)4 + H2 =>
2 Al + 2 NaOH + 6 H2O = 2 NaAl(OH)4 + 3 H2
Cr(OH)3 = Cr(OH)2 + OH =>
Cr(OH)3 = Cr(OH)2 + OH
Al + NaOH + H2O = NaAl(OH)6 + H2 =>
2 Al + 2 NaOH + 10 H2O = 2 NaAl(OH)6 + 5 H2
FeSO4 + Ba(OH)2 = Ba(SO4)2 + FeOH =>
2 FeSO4 + Ba(OH)2 = Ba(SO4)2 + 2 FeOH
Cl2 + KOH = K(ClO)3 + KCl + H2O =>
4 Cl2 + 6 KOH = K(ClO)3 + 5 KCl + 3 H2O
HBr + Ag = H2 + AgBr =>
2 HBr + 2 Ag = H2 + 2 AgBr
Mg(No3)2 + Na3Po4 = Mg3(Po4)2 + NaNo3 =>
3 Mg(No3)2 + 2 Na3Po4 = Mg3(Po4)2 + 6 NaNo3
CH3COOH + Na2CO3 = CO2 + H2O + NaCH3COOH =>
9 CH3COOH + 4 Na2CO3 = 6 CO2 + 2 H2O + 8 NaCH3COOH
CH3CH2CH2CH2CHCH2 + KMnO4 + H2O = CH3CH2CH2CH2CHOHCH2OH + KOH + MnO2 =>
3 CH3CH2CH2CH2CHCH2 + 2 KMnO4 + 4 H2O = 3 CH3CH2CH2CH2CHOHCH2OH + 2 KOH + 2 MnO2
N2 + Cl2 = N3Cl =>
3 N2 + Cl2 = 2 N3Cl
H2SO4 + FeO = H2O + Fe2(SO4)2 =>
2 H2SO4 + 2 FeO = 2 H2O + Fe2(SO4)2
CuSO4H2O = CuSO4 + H2O =>
CuSO4H2O = CuSO4 + H2O
Zn3P2 + HNO3 = Zn(NO3)2 + H3PO4 + NO2 + H2O =>
Zn3P2 + 22 HNO3 = 3 Zn(NO3)2 + 2 H3PO4 + 16 NO2 + 8 H2O
C7H9 + Cl2 = C7H8Cl + HCl =>
C7H9 + Cl2 = C7H8Cl + HCl
K2CrO4 + LiOH = Li2CrO4 + KOH =>
K2CrO4 + 2 LiOH = Li2CrO4 + 2 KOH
NiCe2U = Ni2U2 + Ce =>
2 NiCe2U = Ni2U2 + 4 Ce
K + CaF2 = KCa + F =>
K + CaF2 = KCa + 2 F
Na2TeO3 + H2SO4 = TeO2 + Na2SO4 + H2O =>
Na2TeO3 + H2SO4 = TeO2 + Na2SO4 + H2O
Ba(NO3)2 + SO2 = BaSO3 + N2O5 =>
Ba(NO3)2 + SO2 = BaSO3 + N2O5
Fe2O3 + CH3COOH = Fe2OH + CO2 + H2O =>
8 Fe2O3 + 5 CH3COOH = 8 Fe2OH + 10 CO2 + 6 H2O
H2(SO4) + Sn3(PO4)4 = H3(PO4) + Sn2(SO4)4 =>
12 H2(SO4) + 2 Sn3(PO4)4 = 8 H3(PO4) + 3 Sn2(SO4)4
C6H5 + KMnO4 + H2O = C6H5COOH + MnO2 + KOH =>
21 C6H5 + 23 KMnO4 + 13 H2O = 18 C6H5COOH + 23 MnO2 + 23 KOH
CuO + N2 = Cu + N2O =>
CuO + N2 = Cu + N2O
KICl2 = Cl2IK =>
KICl2 = Cl2IK
C6H5NH2 + O2 = CO2 + NO3 + H2O =>
4 C6H5NH2 + 37 O2 = 24 CO2 + 4 NO3 + 14 H2O
K3(Co(CN)6)2 + Co(CH3COO) = Co(Co(CN)6)2 + K3(CH3COO) =>
K3(Co(CN)6)2 + Co(CH3COO) = Co(Co(CN)6)2 + K3(CH3COO)
Al + NaOH + H2O = Na3Al(OH)6 + H2 =>
2 Al + 6 NaOH + 6 H2O = 2 Na3Al(OH)6 + 3 H2
C2H4 + KMnO4 + H2O = MnO2 + C2H4(OH)2 + KOH =>
3 C2H4 + 2 KMnO4 + 4 H2O = 2 MnO2 + 3 C2H4(OH)2 + 2 KOH
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
C6H12 + HNO3 = CO2 + N2 + H2O =>
5 C6H12 + 36 HNO3 = 30 CO2 + 18 N2 + 48 H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
C6H12O6(s) = C2H6O(l) + CO2(g) =>
C6H12O6(s) = 2 C2H6O(l) + 2 CO2(g)
N2 + Cl2 = N3Cl =>
3 N2 + Cl2 = 2 N3Cl
Fe + Fe(CN)6 = Fe[Fe(CN)6]2 =>
Fe + 2 Fe(CN)6 = Fe[Fe(CN)6]2
Fe + CuSO4 = FeSO4 + Cu =>
Fe + CuSO4 = FeSO4 + Cu
C2H6O + Br2 = C2H4Br2 + H2O =>
C2H6O + Br2 = C2H4Br2 + H2O
N2 + Cl2 = N3Cl =>
3 N2 + Cl2 = 2 N3Cl
Na2CO3 + CH3COOH = Na2CH3COOH + CO2 + H2O =>
4 Na2CO3 + 5 CH3COOH = 4 Na2CH3COOH + 6 CO2 + 2 H2O
H4C2O2 + BaO2H2 = H2O + BaC4H6O4 =>
2 H4C2O2 + BaO2H2 = 2 H2O + BaC4H6O4
CH2 + O2 = CO2 + H2O =>
2 CH2 + 3 O2 = 2 CO2 + 2 H2O
AgBrO = Ag + BrO =>
AgBrO = Ag + BrO
Na3PO4(aq) + ZnSO4(aq) = Na2SO4 + Zn3(PO4)2 =>
2 Na3PO4(aq) + 3 ZnSO4(aq) = 3 Na2SO4 + Zn3(PO4)2
PbSO4Ca(OH)2 = CaSO4 + Pb(OH)2 =>
PbSO4Ca(OH)2 = CaSO4 + Pb(OH)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/21/25
Équations équilibrées sur05/21/24
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