| Équations équilibrées la veille | Équations équilibrées le lendemain |
Co(OH)2 + (NH4)2SO4 = CoSO4 + 2 NH4OH
Cl(g)Li(g) = LiCl(s) =>
Cl(g)Li(g) = LiCl(s)
K2(C2O4) + Sn3(PO4)4 = K3(PO4) + Sn2(C2O4)4 =>
12 K2(C2O4) + 2 Sn3(PO4)4 = 8 K3(PO4) + 3 Sn2(C2O4)4
BaOZnS = BaSZnO =>
BaOZnS = BaSZnO
PdCl4 + Zn = ZnCl2 + Pd =>
PdCl4 + 2 Zn = 2 ZnCl2 + Pd
HSeOTiOH = TiHSeOHO =>
HSeOTiOH = TiHSeOHO
KI + Pb(NO3)2 = K(NO3) + PbI2(s) =>
2 KI + Pb(NO3)2 = 2 K(NO3) + PbI2(s)
CuAgN = AgCu(ll)N =>
CuAgN = AgCu(ll)N
CuAlBr = CuBrAl =>
CuAlBr = CuBrAl
K3[Fe(CN)6] + H2O2 + NaOH = NaK3[Fe(CN)6]*H2O + O2 =>
2 K3[Fe(CN)6] + H2O2 + 2 NaOH = 2 NaK3[Fe(CN)6]*H2O + O2
CaBeO = BeCaO =>
CaBeO = BeCaO
Mg + Sr(ClO4)2 = MgO + SrCl2 =>
8 Mg + Sr(ClO4)2 = 8 MgO + SrCl2
C3H8O2 = H8O2C3 =>
C3H8O2 = H8O2C3
KI + Pb(NO3)2 = K(NO3) + PbI2(s) =>
2 KI + Pb(NO3)2 = 2 K(NO3) + PbI2(s)
Br(l)NaCl = NaBrCl =>
Br(l)NaCl = NaBrCl
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
FeSO4(aq)KCl(aq) = FeKSO4Cl =>
FeSO4(aq)KCl(aq) = FeKSO4Cl
CrO72{-} + SO32{-} + H2O{+} = Cr3{+} + SO42{-} + H2O =>
15 CrO72{-} + 108 SO32{-} + 20 H2O{+} = 5 Cr3{+} + 108 SO42{-} + 20 H2O
Y(S)N(g) = YN(S) =>
Y(S)N(g) = YN(S)
HgSAl = HgAlS =>
HgSAl = HgAlS
CaCO3H2SO4 = CaSO4CO2H2O* =>
CaCO3H2SO4 = CaSO4CO2H2O*
K2[HgI4] + NaOH + NH4Cl = [OHg2NH2]I + KCl + NaI + KI + H2O =>
2 K2[HgI4] + 4 NaOH + NH4Cl = [OHg2NH2]I + KCl + 4 NaI + 3 KI + 3 H2O
Al + FeN2O6 = Al(NO3)3 + Fe =>
2 Al + 3 FeN2O6 = 2 Al(NO3)3 + 3 Fe
Pd{2+} + Ag = Pd + Ag{+} =>
Pd{2+} + 2 Ag = Pd + 2 Ag{+}
Pb(NO3)3 = PbO2 + NO2 + O3 =>
3 Pb(NO3)3 = 3 PbO2 + 9 NO2 + O3
HCOOH(l) + O2(g) = CO2(g) + H2O(l) =>
2 HCOOH(l) + O2(g) = 2 CO2(g) + 2 H2O(l)
BeONaOH = BeOHNaO =>
BeONaOH = BeOHNaO
AgIKNO3 = AgNO3KI =>
AgIKNO3 = AgNO3KI
C12H19Cl3O8 + C6H8O7 = C18H27Cl3O15 =>
C12H19Cl3O8 + C6H8O7 = C18H27Cl3O15
KI(aq)Br(aq) = KBrI =>
KI(aq)Br(aq) = KBrI
C4H10O() + O2 = CO2 + H2O =>
C4H10O() + 6 O2 = 4 CO2 + 5 H2O
C6H5NO2 + KOH = C6H5OH + KNO2 =>
C6H5NO2 + KOH = C6H5OH + KNO2
SiONaOH = NaSiOOH =>
SiONaOH = NaSiOOH
Pb(NO3)2(aq) = PbO(aq) + O2(g) + NO2(g) =>
2 Pb(NO3)2(aq) = 2 PbO(aq) + O2(g) + 4 NO2(g)
LiCl(aq) + NaOH(aq) = LiOH + NaCl =>
LiCl(aq) + NaOH(aq) = LiOH + NaCl
SrBr2 + K2S = SrS + KBr =>
SrBr2 + K2S = SrS + 2 KBr
ZnNO2NaCO3 = ZnCO3NaNO2 =>
ZnNO2NaCO3 = ZnCO3NaNO2
KSCNFe = CNFeKS =>
KSCNFe = CNFeKS
KIAgF = AgIKF =>
KIAgF = AgIKF
NaSCNKI = NaIKSCN =>
NaSCNKI = NaIKSCN
AlBrCrO = AlOCrBr =>
AlBrCrO = AlOCrBr
Si + HNO3 + HF = H2SiF4 + NO + H2O =>
3 Si + 2 HNO3 + 12 HF = 3 H2SiF4 + 2 NO + 4 H2O
CuSO4 + KI + H2O = Cu(OH)2 + HI + K2SO4 =>
CuSO4 + 2 KI + 2 H2O = Cu(OH)2 + 2 HI + K2SO4
KMnO4(aq) + H2SO4(aq) + C2H2O4(aq) = MnSO4(aq) + K2SO4(aq) + H2O(l) + CO2(g) =>
2 KMnO4(aq) + 3 H2SO4(aq) + 5 C2H2O4(aq) = 2 MnSO4(aq) + K2SO4(aq) + 8 H2O(l) + 10 CO2(g)
HNO3NaOH = H2ONaNO3 =>
HNO3NaOH = H2ONaNO3
Si + HNO3 + HF = H2SiF4 + NO + H2O =>
3 Si + 2 HNO3 + 12 HF = 3 H2SiF4 + 2 NO + 4 H2O
Zn(s)AgCl(aq) = ZnClAg =>
Zn(s)AgCl(aq) = ZnClAg
KMnO4 + Fe(NO2)2 + H2SO4 = K2SO4 + MnSO4 + Fe(SO4)3 + HNO3 + H2O =>
8 KMnO4 + 5 Fe(NO2)2 + 27 H2SO4 = 4 K2SO4 + 8 MnSO4 + 5 Fe(SO4)3 + 10 HNO3 + 22 H2O
Na + MgBr2 = Mg + NaBr =>
2 Na + MgBr2 = Mg + 2 NaBr
C7H14 + HBr = C7H15Br =>
C7H14 + HBr = C7H15Br
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/18/24
Équations équilibrées sur05/18/23
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