| Équations équilibrées la veille | Équations équilibrées le lendemain |
AgI + HNO3 = AgNO3 + HI
C2H5NH2 + H2O = C2H5NH3{+} + OH{-} =>
C2H5NH2 + H2O = C2H5NH3{+} + OH{-}
FCl + H2 = FH + HCl =>
FCl + H2 = FH + HCl
H4(P2O7) + Ca(OH)2 = Ca4(P2O7)2 + H2O =>
2 H4(P2O7) + 4 Ca(OH)2 = Ca4(P2O7)2 + 8 H2O
NH3 + NO1 = N + HO2 =>
NH3 + 6 NO1 = 7 N + 3 HO2
MgO4S + LiOH = MgLi + SHO5 =>
MgO4S + LiOH = MgLi + SHO5
NaOCl + KI + H2SO4 = NaCl + K2SO4 + H2O + I2 =>
NaOCl + 2 KI + H2SO4 = NaCl + K2SO4 + H2O + I2
CuSO4 + Ba(No3)2 = Cu(No3)2 + BaSO4 =>
CuSO4 + Ba(No3)2 = Cu(No3)2 + BaSO4
FeO + H2SO4 = FeSO4 + H2O =>
FeO + H2SO4 = FeSO4 + H2O
HNO3Mg(OH)2 = MgNO3H(OH)2 =>
HNO3Mg(OH)2 = MgNO3H(OH)2
Ag + PdNO3 = AgNO3 + Pd =>
Ag + PdNO3 = AgNO3 + Pd
FeCl3 + NH4 = Fe + NH4Cl =>
FeCl3 + 3 NH4 = Fe + 3 NH4Cl
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
FeCl3 + NH4 = Fe + NH4Cl =>
FeCl3 + 3 NH4 = Fe + 3 NH4Cl
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
KC8H4O4H + NaOH = KNaC8H4O4 + H2O =>
KC8H4O4H + NaOH = KNaC8H4O4 + H2O
H2O2 + MnSO4 + NaOH = MnO(OH)2 + Na2SO4 + H2O =>
H2O2 + MnSO4 + 2 NaOH = MnO(OH)2 + Na2SO4 + H2O
AgNO3 + KBr = AgBr + KNO3 =>
AgNO3 + KBr = AgBr + KNO3
FeSO4 + KOH = Fe(OH)2 + K2SO4 =>
FeSO4 + 2 KOH = Fe(OH)2 + K2SO4
Ba(NO3)2 + Na2CO3 = BaCO3 + NaNO3 =>
Ba(NO3)2 + Na2CO3 = BaCO3 + 2 NaNO3
Zn + Au{3+} = Zn{2+} + Au =>
3 Zn + 2 Au{3+} = 3 Zn{2+} + 2 Au
KCIO3(S) = KCI(S) + O2(g) =>
2 KCIO3(S) = 2 KCI(S) + 3 O2(g)
CuCl2 + Na2S = NaCl + Cu2S2 =>
2 CuCl2 + 2 Na2S = 4 NaCl + Cu2S2
H2O + CO2 = C6H12O6 + O2 = =>
6 H2O + 6 CO2 = C6H12O6 + 6 O2
AgNO3 + KBr = AgBr + KNO3 =>
AgNO3 + KBr = AgBr + KNO3
H2(g) + N4(g) = NH3(g) =>
6 H2(g) + N4(g) = 4 NH3(g)
PO2Cl + NaOH = NaCl + Na3PO4 + H2O =>
PO2Cl + 4 NaOH = NaCl + Na3PO4 + 2 H2O
KMnO4 + H2SO4 + K2C2O4*H2O = CO2 + KSO4 + KMnO2 + H2O =>
KMnO4 + 2 H2SO4 + K2C2O4*H2O = 2 CO2 + 2 KSO4 + KMnO2 + 3 H2O
C3H7BrKCN = C3H7CNKBr =>
C3H7BrKCN = C3H7CNKBr
HgCl2 + H2S = Hg3S2Cl2 + HCl =>
3 HgCl2 + 2 H2S = Hg3S2Cl2 + 4 HCl
MnCl2 + NaC2O4 = Mn(C2O4)2 + NaCl =>
MnCl2 + 2 NaC2O4 = Mn(C2O4)2 + 2 NaCl
H2S(s) + HNO3(s) = NO(s) + S(s) + H2O(s) =>
3 H2S(s) + 2 HNO3(s) = 2 NO(s) + 3 S(s) + 4 H2O(s)
Al(NO3)3 + Cu + H2SO4 = Al2(SO4)3 + CuSO4 + NO2 + H2O =>
2 Al(NO3)3 + 3 Cu + 6 H2SO4 = Al2(SO4)3 + 3 CuSO4 + 6 NO2 + 6 H2O
C2H5Br + NaOH = C2H5OH + NaBr =>
C2H5Br + NaOH = C2H5OH + NaBr
CdS + HNO3 + HCl = H2O + CdCl2 + NO2 + S =>
CdS + 2 HNO3 + 2 HCl = 2 H2O + CdCl2 + 2 NO2 + S
K2Cr2O7 + H2SO4 + C2H4O = Cr2(SO4)3 + K2SO2 + C2H4O2 + H2O =>
K2Cr2O7 + 4 H2SO4 + 5 C2H4O = Cr2(SO4)3 + K2SO2 + 5 C2H4O2 + 4 H2O
N2Cl2 = NCl =>
N2Cl2 = 2 NCl
Au + NaCN + O2 + H2O = NaAu(CN)2 + NaOH =>
4 Au + 8 NaCN + O2 + 2 H2O = 4 NaAu(CN)2 + 4 NaOH
As + S = As2S3 =>
2 As + 3 S = As2S3
Cu + H2O2 + NaOH = Na2CuO2 + H2O =>
Cu + H2O2 + 2 NaOH = Na2CuO2 + 2 H2O
(Cr(CO(NH2)2)6)4(Fe(CN)6)3 + KMnO4 + H2SO4 = Cr2(SO4)3 + Fe2(SO4)3 + CO2 + N2 + MnSO4 + K2SO4 + H2O =>
10(Cr(CO(NH2)2)6)4(Fe(CN)6)3 + 474 KMnO4 + 816 H2SO4 = 20 Cr2(SO4)3 + 15 Fe2(SO4)3 + 420 CO2 + 330 N2 + 474 MnSO4 + 237 K2SO4 + 1296 H2O
Cu(OH)2 + HClO4 = (Cu(ClO4)2) + H2O =>
Cu(OH)2 + 2 HClO4 = (Cu(ClO4)2) + 2 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
HU + Zn = ZnU2 + H2 =>
2 HU + Zn = ZnU2 + H2
Na2CrO4 + Na2S + H2O = Cr(OH)3 + S + NaOH =>
2 Na2CrO4 + 3 Na2S + 8 H2O = 2 Cr(OH)3 + 3 S + 10 NaOH
C6H6O2 + Na2Cr2O7 = C6H4O2 + Na2Cr2O5 + H2O =>
2 C6H6O2 + Na2Cr2O7 = 2 C6H4O2 + Na2Cr2O5 + 2 H2O
FeTiO3 + C = Fe + TiO + CO =>
FeTiO3 + 2 C = Fe + TiO + 2 CO
FeO + SO3 = FeSO4 =>
FeO + SO3 = FeSO4
CrI3 + KOH + Cl2 = K2CrO4O4 + KIO4 + KCl + H2O =>
2 CrI3 + 80 KOH + 35 Cl2 = 2 K2CrO4O4 + 6 KIO4 + 70 KCl + 40 H2O
MgO(s) + SO3(s) = MgSO4(s) =>
MgO(s) + SO3(s) = MgSO4(s)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/11/24
Équations équilibrées sur10/11/23
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