| Équations équilibrées la veille |
CuCl2(aq) + K3PO4(aq) = K3Cl2(aq) + CuPO4(aq)
K2S + MgBr2 = K2Br2 + SMg =>
K2S + MgBr2 = K2Br2 + SMg
Al2(SO4)3 + BaCl2 = AlCl3 + BaSO4 =>
Al2(SO4)3 + 3 BaCl2 = 2 AlCl3 + 3 BaSO4
WUBSTeP = W + U + B + S + Te + P =>
WUBSTeP = W + U + B + S + Te + P
NaF + Cl{2} = NaCl + F{2} =>
NaF + Cl{2} = NaCl + F{2}
CaC2 + H2O = CaHC2(OH) =>
CaC2 + H2O = CaHC2(OH)
FeCl + AgNO{3} = FeNO{3} + ClAg =>
FeCl + AgNO{3} = FeNO{3} + ClAg
LiOH + NH3 = Li3N + H2O =>
3 LiOH + NH3 = Li3N + 3 H2O
Na2(CrO4) + Ba3(PO4)2 = BaCrO4 + Na3PO4 =>
3 Na2(CrO4) + Ba3(PO4)2 = 3 BaCrO4 + 2 Na3PO4
Al(OH)S = AlS + OH =>
Al(OH)S = AlS + OH
NaBH4 + H2SO4 = B2H6 + H2 + Na2SO4 =>
2 NaBH4 + H2SO4 = B2H6 + 2 H2 + Na2SO4
FeO + CaO = Fe + CaO2 =>
FeO + CaO = Fe + CaO2
CuSO4*5H2O + K2C2O4*5H2O = K2[Cu(C2O4)2]*2H2O + H2O + K + SO4 =>
CuSO4*5H2O + 2 K2C2O4*5H2O = K2[Cu(C2O4)2]*2H2O + 13 H2O + 2 K + SO4
CH3COCH3 + I2 + NaOH = CH3COONa + CH3I + H2O =>
6 CH3COCH3 + 4 I2 + 5 NaOH = 5 CH3COONa + 8 CH3I + H2O
NaPO4 + MnCl2 = NaCl2 + PO4Mn =>
NaPO4 + MnCl2 = NaCl2 + PO4Mn
Mg + HNO2 = Mg(NO3)2 + N2 + H2O =>
Mg + 4 HNO2 = Mg(NO3)2 + N2 + 2 H2O
CrCl2 + (NH4)2S = CrS + (NH4)2Cl2 =>
CrCl2 + (NH4)2S = CrS + (NH4)2Cl2
Calciumhydroxide + ammoniumchloride = calciumchloride + ammoniumhydroxide =>
Ca(OH)2 + 2 NH4Cl = CaCl2 + 2 NH4OH
Pb + Au(NO3)3 = Au + Pb(NO3)4 =>
3 Pb + 4 Au(NO3)3 = 4 Au + 3 Pb(NO3)4
Et3SiI + AgBr = Et3SiBr + AgI =>
Et3SiI + AgBr = Et3SiBr + AgI
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
FeBr2 + Br2 = FeBr3 =>
2 FeBr2 + Br2 = 2 FeBr3
Au + Ne = AuNe =>
Au + Ne = AuNe
KH(IO3)2 + Sr(OH)2 = K + H + OH + Sr(IO3)2 =>
KH(IO3)2 + Sr(OH)2 = K + H + 2 OH + Sr(IO3)2
N2 + H2SO4 = NH3 + SO4 =>
N2 + 3 H2SO4 = 2 NH3 + 3 SO4
BaS + HNO3 = Ba(NO3)2 + H2S =>
BaS + 2 HNO3 = Ba(NO3)2 + H2S
H3PO4 + Ba(OH)2 = Ba3(PO4)2 + H2O =>
2 H3PO4 + 3 Ba(OH)2 = Ba3(PO4)2 + 6 H2O
AgNO3 + H2O2 = Ag + O2 + HNO3 =>
2 AgNO3 + H2O2 = 2 Ag + O2 + 2 HNO3
Mg + HCN = MgCN + H =>
Mg + HCN = MgCN + H
Na2SiO4 + Ba(OH)2 = NaOH + BaSiO4 =>
Na2SiO4 + Ba(OH)2 = 2 NaOH + BaSiO4
H2SO3 + CaO = Ca2(SO3)2 + H2O =>
2 H2SO3 + 2 CaO = Ca2(SO3)2 + 2 H2O
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
K4Si = K + Si =>
K4Si = 4 K + Si
CuSO4*5H2O = CuO + H2O + H2SO4 =>
CuSO4*5H2O = CuO + 4 H2O + H2SO4
F2 + KCl = F2KCl =>
F2 + KCl = F2KCl
Ca3(PO4)2 + HNO3 = Ca(NO3)2 + H3PO4 =>
Ca3(PO4)2 + 6 HNO3 = 3 Ca(NO3)2 + 2 H3PO4
Li + HCl = LiCl + H2 =>
2 Li + 2 HCl = 2 LiCl + H2
MgO + Si = Mg + SiO2 =>
2 MgO + Si = 2 Mg + SiO2
ZnO + H2SO4 + H2O = ZnSO4*7H2O =>
ZnO + H2SO4 + 6 H2O = ZnSO4*7H2O
Fe + K4[Fe(CN)6] = Fe4[Fe(CN)6] + K3 =>
12 Fe + 3 K4[Fe(CN)6] = 3 Fe4[Fe(CN)6] + 4 K3
Mg + Cu(NO)3 = Mg(NO)3 + Cu =>
Mg + Cu(NO)3 = Mg(NO)3 + Cu
C6H5CHO + H2SO4 = C6H5SO3 + H2O + CO2 =>
29 C6H5CHO + 32 H2SO4 = 32 C6H5SO3 + 39 H2O + 11 CO2
Ca + NO = NOCa =>
Ca + NO = NOCa
F2 + H2O(heat) = HF + O2 =>
2 F2 + 2 H2O(heat) = 4 HF + O2
Fe(III)Cl + NaHO = Fe(III)HO + NaCl =>
Fe(III)Cl + NaHO = Fe(III)HO + NaCl
NaNO3 + HCl + KI = NaCl + KNO3 + HI =>
NaNO3 + HCl + KI = NaCl + KNO3 + HI
Ba(NO3)2 + Fe = Fe(NO3)2 + Ba =>
Ba(NO3)2 + Fe = Fe(NO3)2 + Ba
Li + N{+2} = Li{+3} + N =>
2 Li + 3 N{+2} = 2 Li{+3} + 3 N
H2C2O4*2H2O + NaOH = Na2C2O4 + H2O =>
H2C2O4*2H2O + 2 NaOH = Na2C2O4 + 4 H2O
H2S(aq) + KOH = H2O + K2S =>
H2S(aq) + 2 KOH = 2 H2O + K2S
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Équations équilibrées sur01/04/25
Équations équilibrées sur02/03/24
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