| Équations équilibrées la veille | Équations équilibrées le lendemain |
Au + 3 H2S = AuS3 + 6 H
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Mn2O7 + H2SO4 = Mn2(SO4)7 + H2O =>
Mn2O7 + 7 H2SO4 = Mn2(SO4)7 + 7 H2O
KMnO4 + CH3COCH2COCH3 = Mn(CH3COCHCOCH3)3 + CO2 + H2O + KOH =>
6 KMnO4 + 19 CH3COCH2COCH3 = 6 Mn(CH3COCHCOCH3)3 + 5 CO2 + 10 H2O + 6 KOH
CuS + H2O = CuSO4 + H =>
CuS + 4 H2O = CuSO4 + 8 H
Ba(OH)2 + HCN = BaOH(CN) + H2O =>
Ba(OH)2 + HCN = BaOH(CN) + H2O
C4H9OH + C2H5COOH = C4H9COOC2H5 + H2O =>
C4H9OH + C2H5COOH = C4H9COOC2H5 + H2O
Bi{3+} + Sn(OH)3{-} + OH{-} = Bi + Sn(OH)6{2-} =>
2 Bi{3+} + 3 Sn(OH)3{-} + 9 OH{-} = 2 Bi + 3 Sn(OH)6{2-}
Fe + NaClO + NaOH = Na3FeO4 + NaCl + H2O =>
2 Fe + 5 NaClO + 6 NaOH = 2 Na3FeO4 + 5 NaCl + 3 H2O
Ba(OH)2 + HCN = BaOH(CN) + H2O =>
Ba(OH)2 + HCN = BaOH(CN) + H2O
C9H8 + KMnO4 + H2SO4 = C7H6O2 + K2SO4 + MnSO4 + H2O =>
35 C9H8 + 38 KMnO4 + 57 H2SO4 = 45 C7H6O2 + 19 K2SO4 + 38 MnSO4 + 62 H2O
C6H6 + Cl2 = C6H3Cl6 + HCl =>
2 C6H6 + 9 Cl2 = 2 C6H3Cl6 + 6 HCl
C4H10O(l) + O2(g) = H2O(g) + CO2(g) =>
C4H10O(l) + 6 O2(g) = 5 H2O(g) + 4 CO2(g)
FeCl3 + K2NO3 = Fe2(NO3)3 + KCl =>
2 FeCl3 + 3 K2NO3 = Fe2(NO3)3 + 6 KCl
Au + H2S = AuS3 + H =>
Au + 3 H2S = AuS3 + 6 H
S8 + NO3{-} + OH{-} = SO3{2-} + NO + H2O =>
3 S8 + 32 NO3{-} + 16 OH{-} = 24 SO3{2-} + 32 NO + 8 H2O
C6H6 + Cl2 = C6H3Cl6 + HCl =>
2 C6H6 + 9 Cl2 = 2 C6H3Cl6 + 6 HCl
Na2Cr2O7 + C = CrO + CO2 + Na2CO3 =>
Na2Cr2O7 + 2 C = 2 CrO + CO2 + Na2CO3
C6H6 + Cl2 = C6H3Cl6 + HCl =>
2 C6H6 + 9 Cl2 = 2 C6H3Cl6 + 6 HCl
Ba(OH)2 + HCN = BaOH(CN) + H2O =>
Ba(OH)2 + HCN = BaOH(CN) + H2O
PdO + KOH = Pd + KO + H2O =>
PdO + 2 KOH = Pd + 2 KO + H2O
HCl + CuSO4 = CuCl2 + H2SO4 =>
2 HCl + CuSO4 = CuCl2 + H2SO4
Ba(OH)2 + HCN = BaOH(CN) + H2O =>
Ba(OH)2 + HCN = BaOH(CN) + H2O
C6H6 + Cl2 = C6H3Cl6 + HCl =>
2 C6H6 + 9 Cl2 = 2 C6H3Cl6 + 6 HCl
HNO3 + H2S2 = NO + S + H2O =>
2 HNO3 + 3 H2S2 = 2 NO + 6 S + 4 H2O
(NH4)2SO4 + K(OH) = K2(SO4) + NH3 + H2O =>
(NH4)2SO4 + 2 K(OH) = K2(SO4) + 2 NH3 + 2 H2O
Au + H2S = AuS3 + H =>
Au + 3 H2S = AuS3 + 6 H
CuSO4(aq) + Kl(aq) = KlSO4 + Cu =>
CuSO4(aq) + Kl(aq) = KlSO4 + Cu
Li + P4 = Li3P4 =>
3 Li + P4 = Li3P4
Pb3O4 + HBr = PbBr2 + PbBr4 + H2O =>
Pb3O4 + 8 HBr = 2 PbBr2 + PbBr4 + 4 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Na2SiO3(H2O)5 + Al2O3(SiO2)2 + KOH = (KAlO2)(SiO3) + (NaAlO2)2(SiO3) + AlO(SiO)2 + H2O =>
Na2SiO3(H2O)5 + 4 Al2O3(SiO2)2 + 4 KOH = 4(KAlO2)(SiO3) + (NaAlO2)2(SiO3) + 2 AlO(SiO)2 + 7 H2O
C6H6 + Cl2 = C6H3Cl6 + HCl =>
2 C6H6 + 9 Cl2 = 2 C6H3Cl6 + 6 HCl
Ba(OH)2 + HCN = BaOH(CN) + H2O =>
Ba(OH)2 + HCN = BaOH(CN) + H2O
CuH2O + SO4 = CuSO4 + H2O =>
CuH2O + SO4 = CuSO4 + H2O
Ba(OH)2 + HCN = BaOH(CN) + H2O =>
Ba(OH)2 + HCN = BaOH(CN) + H2O
CO(NH2)2 + H2O = CO(NH2)2H + OH =>
CO(NH2)2 + H2O = CO(NH2)2H + OH
Zn + HgO + H2O = Zn(HO)2 + Hg =>
Zn + HgO + H2O = Zn(HO)2 + Hg
N2 + O2 = N10O5 =>
10 N2 + 5 O2 = 2 N10O5
Au + H2S = AuS3 + H =>
Au + 3 H2S = AuS3 + 6 H
Ba(OH)2 + HCN = BaOH(CN) + H2O =>
Ba(OH)2 + HCN = BaOH(CN) + H2O
LiBr + Cl2 = LiCl + Br =>
2 LiBr + Cl2 = 2 LiCl + 2 Br
Ba(OH)2 + HCN = BaOH(CN) + H2O =>
Ba(OH)2 + HCN = BaOH(CN) + H2O
C6H6 + Cl2 = C6H3Cl6 + HCl =>
2 C6H6 + 9 Cl2 = 2 C6H3Cl6 + 6 HCl
Au + H2S = AuS3 + H =>
Au + 3 H2S = AuS3 + 6 H
C2H2 + H2O = C2H3(OH) =>
C2H2 + H2O = C2H3(OH)
CH3COOH + NH4OH = C2H5NO + H2O =>
CH3COOH + NH4OH = C2H5NO + 2 H2O
H2SO4 + NH4OH = H2O + (NH4)2SO4 =>
H2SO4 + 2 NH4OH = 2 H2O + (NH4)2SO4
C6H6 + Cl2 = C6H3Cl6 + HCl =>
2 C6H6 + 9 Cl2 = 2 C6H3Cl6 + 6 HCl
Cr(NO3)3 + KOH + O3 = K2CrO4 + H2O + KNO3 =>
2 Cr(NO3)3 + 10 KOH + O3 = 2 K2CrO4 + 5 H2O + 6 KNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/24/24
Équations équilibrées sur03/25/23
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