| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 AgHCO3 + Na2SO4 = 2 NaHCO3 + Ag2SO4
I2 + NH4OH = NI3NH3 + NH4 + H2O =>
3 I2 + 10 NH4OH = 2 NI3NH3 + 6 NH4 + 10 H2O
BaHgI4 + KClO4 = Hg + KIO3 + ClO2 + BaCl2 =>
BaHgI4 + 4 KClO4 = Hg + 4 KIO3 + 2 ClO2 + BaCl2
Mg24 + O16 = MgO =>
2 Mg24 + 3 O16 = 48 MgO
H2O + O2 = H2OO2 =>
H2O + O2 = H2OO2
KIO3 + HCl = O4 + I + KCl + H2O =>
8 KIO3 + 8 HCl = 5 O4 + 8 I + 8 KCl + 4 H2O
PtCl4 + NaBH4 = Pt + BH4 + NaCl =>
PtCl4 + 4 NaBH4 = Pt + 4 BH4 + 4 NaCl
HCHO2 + KOH = K2 + CO2 + H2O =>
HCHO2 + 2 KOH = K2 + CO2 + 2 H2O
Na + Fl = NaFl =>
Na + Fl = NaFl
FeO + HJ = FeJ2 + H2O =>
FeO + 2 HJ = FeJ2 + H2O
Ga(H2O)6 + H2O = Ga(H2O)5OH + H3O =>
Ga(H2O)6 + H2O = Ga(H2O)5OH + H3O
NaCl(l) + AgNO3(l) = AgCl + NaNO3 =>
NaCl(l) + AgNO3(l) = AgCl + NaNO3
FeO + HJ = FeJ2 + H2O =>
FeO + 2 HJ = FeJ2 + H2O
Mn(NO3)2 + PbO2 + HNO3 = Pb(NO3)2 + Pb(MnO4)2 + H2O =>
2 Mn(NO3)2 + 5 PbO2 + 4 HNO3 = 4 Pb(NO3)2 + Pb(MnO4)2 + 2 H2O
FeO + HJ = FeJ2 + H2O =>
FeO + 2 HJ = FeJ2 + H2O
KMnO4Cl = KCl + MnO4 =>
KMnO4Cl = KCl + MnO4
Qw + Mt = Qw2Mt2 =>
2 Qw + 2 Mt = Qw2Mt2
Cr2O7{2{-}]+Fe{2+}+H{+} = Cr{3+}+Fe{3+}+H2O =>
Cr2O7{2{-}]+10Fe{2+}+14H{+} = 2 Cr{3+}+10Fe{3+}+7H2O
Ca(OH)2 + Cl2O3 = H2O + Ca(ClO2)2 =>
Ca(OH)2 + Cl2O3 = H2O + Ca(ClO2)2
FeO + HJ = FeJ2 + H2O =>
FeO + 2 HJ = FeJ2 + H2O
I + ZnCl2 = ICl2 + Zn =>
I + ZnCl2 = ICl2 + Zn
(Na)2TeO3 + NaI + HCI = NaCI + Te + H2O + I2 =>
(Na)2TeO3 + 4 NaI + 6 HCI = 6 NaCI + Te + 3 H2O + 2 I2
C6H5OH + H2SO4 = H2SO3 + CO2 + H2O =>
C6H5OH + 14 H2SO4 = 14 H2SO3 + 6 CO2 + 3 H2O
MnO4{-} + I{-} + H{+} = Mn2{+} + I2 + H2O =>
4 MnO4{-} + 26 I{-} + 32 H{+} = 2 Mn2{+} + 13 I2 + 16 H2O
LiB11H14 = LiB22H22 + H2 + Li =>
2 LiB11H14 = LiB22H22 + 3 H2 + Li
KMnO4 + H2SO4 + C2H5OH = CH3COH + K2SO4 + MnSO4 + H2O =>
2 KMnO4 + 3 H2SO4 + 5 C2H5OH = 5 CH3COH + K2SO4 + 2 MnSO4 + 8 H2O
FeCl2 + HBr = HCl + FeBr2 =>
FeCl2 + 2 HBr = 2 HCl + FeBr2
HI + V(OH)5 = VI5 + H2O =>
5 HI + V(OH)5 = VI5 + 5 H2O
CH3COOH + C2H5NH2 = CH3COC2H5NH + H2O =>
CH3COOH + C2H5NH2 = CH3COC2H5NH + H2O
CuSO4 + NH3 = Cu(NH3) + SO4 =>
CuSO4 + NH3 = Cu(NH3) + SO4
FeO + HJ = FeJ2 + H2O =>
FeO + 2 HJ = FeJ2 + H2O
K3AsO4*5H2O + CaBr2*4H2O = KBr + Ca3(AsO4)2 + H2O =>
2 K3AsO4*5H2O + 3 CaBr2*4H2O = 6 KBr + Ca3(AsO4)2 + 22 H2O
Al + Sc2O3 = Sc + Al2O3 =>
2 Al + Sc2O3 = 2 Sc + Al2O3
CuNo3 + SrBr = CuBr + SrNo3 =>
CuNo3 + SrBr = CuBr + SrNo3
AuS2(s) + H2(g) = Au(s) + H2S(g) =>
AuS2(s) + 2 H2(g) = Au(s) + 2 H2S(g)
Al + Fe2O3 = Fe2 + AlO3 =>
Al + Fe2O3 = Fe2 + AlO3
K2BeO2 + H2SO4 = K2SO4 + BeSO4 + H2O =>
K2BeO2 + 2 H2SO4 = K2SO4 + BeSO4 + 2 H2O
FeO + HJ = FeJ2 + H2O =>
FeO + 2 HJ = FeJ2 + H2O
NaOH + (ZnNO3)2 = NaNO3 + ZnOH =>
2 NaOH + (ZnNO3)2 = 2 NaNO3 + 2 ZnOH
C6H7N2O2Cl + NaOH = C6H6N2O2 + H2O + NaCl =>
C6H7N2O2Cl + NaOH = C6H6N2O2 + H2O + NaCl
CO3H2 + Bi(OH)3 = (CO3)3Bi2 + H2O =>
3 CO3H2 + 2 Bi(OH)3 = (CO3)3Bi2 + 6 H2O
UF6 + H2O = UF2O2 + HF =>
UF6 + 2 H2O = UF2O2 + 4 HF
FeO + HJ = FeJ2 + H2O =>
FeO + 2 HJ = FeJ2 + H2O
Ca(OH)2 + Na2CO3 = CaCO3 + NaOH =>
Ca(OH)2 + Na2CO3 = CaCO3 + 2 NaOH
H3PO4 + Al2(CO3)3 = AlPO4 + CO2 + H2O =>
2 H3PO4 + Al2(CO3)3 = 2 AlPO4 + 3 CO2 + 3 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
PbNO3 + KI = PbI2 + K2NO3 =>
PbNO3 + 2 KI = PbI2 + K2NO3
MgOH + O2 = MgO + H2O =>
4 MgOH + O2 = 4 MgO + 2 H2O
C7H16 + O2 = C2O + H2O =>
4 C7H16 + 23 O2 = 14 C2O + 32 H2O
Cl2 + AgNO3 + H2O = AgCl + H3NO3 + H3ClO3 =>
Cl2 + AgNO3 + 3 H2O = AgCl + H3NO3 + H3ClO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/29/24
Équations équilibrées sur03/30/23
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