| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 CuBrO3 = 2 CuBr + 3 O2
Au + Li3N = AuN + Li =>
Au + Li3N = AuN + 3 Li
Sr(NO3)2 + NaOH = NaNO3 + Sr(OH)2 =>
Sr(NO3)2 + 2 NaOH = 2 NaNO3 + Sr(OH)2
FeSO4 + H2SO4 + Cl2 = Fe2(SO4)3 + HCl =>
2 FeSO4 + H2SO4 + Cl2 = Fe2(SO4)3 + 2 HCl
CaOCl2 + KI + CH3COOH = I2 + CaCl2 + H2O + CH3COOK =>
CaOCl2 + 2 KI + 2 CH3COOH = I2 + CaCl2 + H2O + 2 CH3COOK
Cl2 + Na2S2O3 + H2O = Na2SO4 + HCl + H2SO4 =>
4 Cl2 + Na2S2O3 + 5 H2O = Na2SO4 + 8 HCl + H2SO4
AgNO3(aq) + KCl(aq) = AgCl(s) + K(NO3)(aq) =>
AgNO3(aq) + KCl(aq) = AgCl(s) + K(NO3)(aq)
KCl + K3PO4 = KPO4 + ClK3 =>
KCl + K3PO4 = KPO4 + ClK3
LiHCO3(s) + H2SO4(aq) = Li2SO4(aq) + H2O(l) + CO2(g) =>
2 LiHCO3(s) + H2SO4(aq) = Li2SO4(aq) + 2 H2O(l) + 2 CO2(g)
MgCO3(aq) + HCl = MgCl2 + CO2(g) + H2O(g) =>
MgCO3(aq) + 2 HCl = MgCl2 + CO2(g) + H2O(g)
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
Ca(NO3)2 + C2H5OH = CH3COOH + Ca(NO2)2 + H2O =>
Ca(NO3)2 + C2H5OH = CH3COOH + Ca(NO2)2 + H2O
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
LiCl + Mg3P2 = Li3P + Cl2Mg =>
6 LiCl + Mg3P2 = 2 Li3P + 3 Cl2Mg
Ag2SO4 + BaI2 = BaSO4 + AgI =>
Ag2SO4 + BaI2 = BaSO4 + 2 AgI
HS + OO = H2O + S2 =>
4 HS + OO = 2 H2O + 2 S2
MgCl2 + NaNO3 = NaCl2 + MgNO3 =>
MgCl2 + NaNO3 = NaCl2 + MgNO3
Ag(NO3)(aq) + K2(CrO4)(aq) = Ag2(CrO4)(s) + K(NO3)(aq) =>
2 Ag(NO3)(aq) + K2(CrO4)(aq) = Ag2(CrO4)(s) + 2 K(NO3)(aq)
CO2 + H2O = C2H6 + O2 =>
4 CO2 + 6 H2O = 2 C2H6 + 7 O2
Fe + H{+} = Fe2{+} + H2 =>
4 Fe + 2 H{+} = 2 Fe2{+} + H2
Cl2 + NaOH + H2O = [NaCl(OH)2] + H2 =>
Cl2 + 2 NaOH + 2 H2O = 2[NaCl(OH)2] + H2
Fe2(SO4)3 + BaI2 = FeI3 + BaSO4 =>
Fe2(SO4)3 + 3 BaI2 = 2 FeI3 + 3 BaSO4
H2O + NO2 = NH3 + O2 =>
6 H2O + 4 NO2 = 4 NH3 + 7 O2
SiO2 + P4O10 = P4O6 + SiO10 =>
SiO2 + 2 P4O10 = 2 P4O6 + SiO10
KBr + BaI2 = KI + BaBr2 =>
2 KBr + BaI2 = 2 KI + BaBr2
HCHO + AgNO3 = HCOOH + Ag + NO2 =>
HCHO + AgNO3 = HCOOH + Ag + NO2
BaI2 + Cl2 = BaCl2 + I2 =>
BaI2 + Cl2 = BaCl2 + I2
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
CU + F2 = CUF =>
2 CU + F2 = 2 CUF
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
Li + CO2 = Li2C2 + Li2O =>
10 Li + 2 CO2 = Li2C2 + 4 Li2O
IO3{-} + S2O3{2-} + H{+} = I{-} + S4O7{2-} + H2O =>
2 IO3{-} + 6 S2O3{2-} + 6 H{+} = 2 I{-} + 3 S4O7{2-} + 3 H2O
BaI2 + AgNO3 = Ba(NO3)2 + AgI =>
BaI2 + 2 AgNO3 = Ba(NO3)2 + 2 AgI
CO2 + H2O = C2H6 + O2 =>
4 CO2 + 6 H2O = 2 C2H6 + 7 O2
HCl + O2 + Na(OH) = NaClO4 + H2O =>
HCl + 2 O2 + Na(OH) = NaClO4 + H2O
C23H16O6 + O2 = CO2 + H2O =>
C23H16O6 + 24 O2 = 23 CO2 + 8 H2O
KMnO4 + Fe(NO2)3 + H2SO4 = K2SO4 + MnSO4 + Fe2(SO4)3 + HNO3 + H2O =>
12 KMnO4 + 10 Fe(NO2)3 + 33 H2SO4 = 6 K2SO4 + 12 MnSO4 + 5 Fe2(SO4)3 + 30 HNO3 + 18 H2O
PbCO3 + NaNO3 = Pb3O4 + NaNO2 + CO2 =>
3 PbCO3 + NaNO3 = Pb3O4 + NaNO2 + 3 CO2
K + MgCl2 = KCl + Mg =>
2 K + MgCl2 = 2 KCl + Mg
MnCl3 + KOH = KCl + Mn(OH)3 =>
MnCl3 + 3 KOH = 3 KCl + Mn(OH)3
P2O3 + H2 = H2P2O3 =>
P2O3 + H2 = H2P2O3
Pb + K2SO4 = K2 + PbSO4 =>
Pb + K2SO4 = K2 + PbSO4
Pb(s) + HBr(aq) = H2 + PbBr2 =>
Pb(s) + 2 HBr(aq) = H2 + PbBr2
*2Al + *3CuSO4 = Al2(SO4)3 + *3Cu =>
*2Al + *3CuSO4 = Al2(SO4)3 + *3Cu
SiF4 + NaOH = Na2SiO3 + NaF + H2O =>
SiF4 + 6 NaOH = Na2SiO3 + 4 NaF + 3 H2O
CH3CHOHCH3HBr = CH3CHBrCH3H2O =>
CH3CHOHCH3HBr = CH3CHBrCH3H2O
XeCl8 = Xe + Cl =>
XeCl8 = Xe + 8 Cl
KCl + Ca(OH)2 = CaCl + K(OH)2 =>
KCl + Ca(OH)2 = CaCl + K(OH)2
CU(OH)Br + HBr = CUBr2 + H2O =>
CU(OH)Br + HBr = CUBr2 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/10/24
Équations équilibrées sur01/09/24
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