| Équations équilibrées la veille | Équations équilibrées le lendemain |
KHO + ClNH4 = KCl + NH3 + H2O
NaCl + AgNO3 = NaNO3 + AgCl =>
NaCl + AgNO3 = NaNO3 + AgCl
CrO3 + KOH = K2CrO4 + H2O =>
CrO3 + 2 KOH = K2CrO4 + H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
C5H12 + HBr2 = C5H11 + HBr =>
C5H12 + HBr2 = C5H11 + 2 HBr
AlN2 = Al + N2 =>
AlN2 = Al + N2
Fe + HOH = Fe(OH)3 + H2 =>
2 Fe + 6 HOH = 2 Fe(OH)3 + 3 H2
NaOH + CuSO4 + C3H5(OH)3 = C3H5OHCuO2 + H2O + Na2SO4 =>
2 NaOH + CuSO4 + C3H5(OH)3 = C3H5OHCuO2 + 2 H2O + Na2SO4
AgI + Na2S = Ag2S + NaI =>
2 AgI + Na2S = Ag2S + 2 NaI
HNO3 + Zn + CH3COOH = HNO2 + Zn(CH3COO)2 + H2O =>
HNO3 + Zn + 2 CH3COOH = HNO2 + Zn(CH3COO)2 + H2O
Cu2O3 + HCl = CuCl3 + H2O =>
Cu2O3 + 6 HCl = 2 CuCl3 + 3 H2O
K2Cr2O7 + HCl = Cl3CrK + Cl2 + H2O =>
K2Cr2O7 + 14 HCl = 2 Cl3CrK + 4 Cl2 + 7 H2O
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
Cu(NO3)2 + NaOH = Cu(OH)2 + NaNO3 =>
Cu(NO3)2 + 2 NaOH = Cu(OH)2 + 2 NaNO3
C5H8 + H2 = C5H12 =>
C5H8 + 2 H2 = C5H12
CH3CH2COOH + HCl = CH3COOH + CH3Cl =>
CH3CH2COOH + HCl = CH3COOH + CH3Cl
CuCl2 + K2SO3 + H2O = Cu(OH)2 + SO2 + KCl =>
CuCl2 + K2SO3 + H2O = Cu(OH)2 + SO2 + 2 KCl
NaF + H2O = HF + Na + OH =>
NaF + H2O = HF + Na + OH
KBr + Fe(OH)3 = KOH + FeBr3 =>
3 KBr + Fe(OH)3 = 3 KOH + FeBr3
Mg + Cl2 + AgNO3 = Mg(NO3) + AgCl =>
2 Mg + Cl2 + 2 AgNO3 = 2 Mg(NO3) + 2 AgCl
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
CsOH + HCl = CsCl + H2O =>
CsOH + HCl = CsCl + H2O
(NH4)2Cr2O7 = Cr2O3 + N2 + H2O =>
(NH4)2Cr2O7 = Cr2O3 + N2 + 4 H2O
Yb2O3 + HBr = YbBr3 + H2O =>
Yb2O3 + 6 HBr = 2 YbBr3 + 3 H2O
Fe(OH)2 + HBr = FeBr2 + H2O =>
Fe(OH)2 + 2 HBr = FeBr2 + 2 H2O
NaO + Mg = NaOMg =>
NaO + Mg = NaOMg
CaCO3HCOOH = HCaCOOHCO3 =>
CaCO3HCOOH = HCaCOOHCO3
Fe + O2 = Fe3O4 =>
3 Fe + 2 O2 = Fe3O4
MnSO4 + KOH = Mn(OH) + KSO4 =>
MnSO4 + KOH = Mn(OH) + KSO4
C6H5 + HCl = C6H5Cl + H =>
C6H5 + HCl = C6H5Cl + H
Na2O3 + MgCl2 = NaCl + MgO3 =>
Na2O3 + MgCl2 = 2 NaCl + MgO3
KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2
FeCl3 + K2SO3 = Fe2(SO3)3 + KCl =>
2 FeCl3 + 3 K2SO3 = Fe2(SO3)3 + 6 KCl
Rb + Al(OH)3 = Rb(OH) + Al =>
3 Rb + Al(OH)3 = 3 Rb(OH) + Al
Cu2(SO4)2 + (NH4)2S = Cu2S2 + (NH4)2SO4 =>
Cu2(SO4)2 + 2(NH4)2S = Cu2S2 + 2(NH4)2SO4
C4H8 + BrH = C4H9Br =>
C4H8 + BrH = C4H9Br
K2S2 + GeS = K2GeS2 + S =>
K2S2 + GeS = K2GeS2 + S
P + CO = P2O5 + C =>
2 P + 5 CO = P2O5 + 5 C
K + B2O3 = K2O + B =>
6 K + B2O3 = 3 K2O + 2 B
Mg + Ag(NO3)3 = MgNO3 + Ag =>
3 Mg + Ag(NO3)3 = 3 MgNO3 + Ag
ZnFeS2 + O2 = Zn + FeO + SO2 =>
2 ZnFeS2 + 5 O2 = 2 Zn + 2 FeO + 4 SO2
KOH + Li2O = KLiO + H2O =>
2 KOH + Li2O = 2 KLiO + H2O
Ag + HNO3 = AgNO3 + NO + H2O =>
3 Ag + 4 HNO3 = 3 AgNO3 + NO + 2 H2O
MnO + CO2 = MnCO3 =>
MnO + CO2 = MnCO3
KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3
OH = O2 + H2 =>
2 OH = O2 + H2
PCl3(g) + Cl2(g) = PCl5(g) =>
PCl3(g) + Cl2(g) = PCl5(g)
CH3COOH + NH3 = CH3COONH4 =>
CH3COOH + NH3 = CH3COONH4
CH3CH2 + OH = CO2 + H2O =>
CH3CH2 + 13 OH = 2 CO2 + 9 H2O
C17H33COOH + KMnO4 + H2O = C17H35O2COOH + MnO2 + KOH =>
3 C17H33COOH + 2 KMnO4 + 4 H2O = 3 C17H35O2COOH + 2 MnO2 + 2 KOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
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