| Équations équilibrées la veille | Équations équilibrées le lendemain |
K2Cr2O7 + NH4OH = K2(OH) + NH4Cr2O7
Rb(s) + P(s) = Rb3P(s) =>
3 Rb(s) + P(s) = Rb3P(s)
ZnCl2 + (NH4)2S = ZnS + NH4Cl =>
ZnCl2 + (NH4)2S = ZnS + 2 NH4Cl
Ca + HCe = CaCe2 + H2 =>
Ca + 2 HCe = CaCe2 + H2
AgCO3 + HCl = AgCl2 + CO2 + H2O =>
AgCO3 + 2 HCl = AgCl2 + CO2 + H2O
CO + H2 = CH4H2O =>
CO + 3 H2 = CH4H2O
H2S + K2CrO4 = H2CrO4 + K2S =>
H2S + K2CrO4 = H2CrO4 + K2S
Li2CO3(s) + H2SO4(aq) = Li2SO4(aq) + H2O(l) + CO2(g) =>
Li2CO3(s) + H2SO4(aq) = Li2SO4(aq) + H2O(l) + CO2(g)
Ba + CaCl2 = BaCl + Ca =>
2 Ba + CaCl2 = 2 BaCl + Ca
Cr(OH)3 + KNO2 + KOH = K2CrO4 + N2O + H2O =>
4 Cr(OH)3 + 6 KNO2 + 2 KOH = 4 K2CrO4 + 3 N2O + 7 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
B + F2 = BF =>
2 B + F2 = 2 BF
HCOOH + Ca(OH)2 = CaOHHCOO + H2O =>
HCOOH + Ca(OH)2 = CaOHHCOO + H2O
NaNO3 + (NH4)2SO4 = SNO3 + (NH4)2NaO4 =>
NaNO3 + (NH4)2SO4 = SNO3 + (NH4)2NaO4
LiCl + K2SO3 = Li2SO3 + KCl =>
2 LiCl + K2SO3 = Li2SO3 + 2 KCl
Bi(OH)3 + KCl = BiCl3 + K(OH) =>
Bi(OH)3 + 3 KCl = BiCl3 + 3 K(OH)
Ag3NO + Cu = Ag + CuNO =>
Ag3NO + Cu = 3 Ag + CuNO
Pb(OH)4{2-} + ClO{-} + H{+} = PbO2 + Cl{-} + H2O =>
Pb(OH)4{2-} + ClO{-} + 2 H{+} = PbO2 + Cl{-} + 3 H2O
Na2CO3 + H2 = Na + H2CO3 =>
Na2CO3 + H2 = 2 Na + H2CO3
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
KBrO3 + KI + HBr = KBr + I2 + H2O =>
KBrO3 + 6 KI + 6 HBr = 7 KBr + 3 I2 + 3 H2O
Cr{3+} + H2O2 + OH{-} = CrO4{2-} + H2O =>
2 Cr{3+} + 3 H2O2 + 10 OH{-} = 2 CrO4{2-} + 8 H2O
C4H10 + CH4 = C3H8 =>
2 C4H10 + CH4 = 3 C3H8
H{3}PO{4}{+} = H{4}P{2}O{7} + H{2}O =>
2 H{3}PO{4}{+} = H{4}P{2}O{7} + H{2}O
S + F2 = SF6 =>
S + 3 F2 = SF6
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
NH4Cl + AgNO3 = AgCl + NH4NO3 =>
NH4Cl + AgNO3 = AgCl + NH4NO3
AgI + Cl = AgCl + I =>
AgI + Cl = AgCl + I
Cu(NO3)2 + Mg3(PO4)2 = Cu3(PO4)2 + Mg(NO3)2 =>
3 Cu(NO3)2 + Mg3(PO4)2 = Cu3(PO4)2 + 3 Mg(NO3)2
H2SO4 + MgCO3 = MgSO4 + CO2 + H2O =>
H2SO4 + MgCO3 = MgSO4 + CO2 + H2O
KF + Sr(NO3)2 = SrF2 + K(NO3) =>
2 KF + Sr(NO3)2 = SrF2 + 2 K(NO3)
C6H5CHO + C2H6OH = C6H5CH2CH3 + O2 =>
36 C6H5CHO + 22 C2H6OH = 37 C6H5CH2CH3 + 29 O2
HS + OH = S + H2O =>
HS + OH = S + H2O
S + F2 = SF6 =>
S + 3 F2 = SF6
Pb(OH)2 + Ca(OH)2 = CaPbO2 + H2O =>
Pb(OH)2 + Ca(OH)2 = CaPbO2 + 2 H2O
RbOH = RbH + O2 =>
2 RbOH = 2 RbH + O2
NaClO4 + NaCl = NaClO3 =>
3 NaClO4 + NaCl = 4 NaClO3
HgCl + Sb = SbCl3 + Hg =>
3 HgCl + Sb = SbCl3 + 3 Hg
Ba(OH)2 + K2Co3 = BaCo3 + KOH =>
Ba(OH)2 + K2Co3 = BaCo3 + 2 KOH
Al2O3 + CaO = Ca(AlO2)2* =>
Al2O3 + CaO = Ca(AlO2)2*
Fe2(SO4)3 + C6H8O6 = FeSO4 + H2SO4 + C6H6O6 =>
Fe2(SO4)3 + C6H8O6 = 2 FeSO4 + H2SO4 + C6H6O6
C7H12 + KMnO4 + KOH = C7H14O4 + K2MnO4 + H2O =>
C7H12 + 6 KMnO4 + 6 KOH = C7H14O4 + 6 K2MnO4 + 2 H2O
Schwefel + Ozon = Schwefeldioxid =>
3 S + 2 O3 = 3 SO2
SO2 + KMnO4 + H2O = K2S04 + MnO2 + H2SO4 =>
16 SO2 + 2 KMnO4 + 12 H2O = K2S04 + 2 MnO2 + 12 H2SO4
Na2SO4 + BaCl2 = BaSO4 + NaCl =>
Na2SO4 + BaCl2 = BaSO4 + 2 NaCl
BiNO3 + NaOH = BiOH + NaNO3 =>
BiNO3 + NaOH = BiOH + NaNO3
Na2S + HCl = NaCl + H2S =>
Na2S + 2 HCl = 2 NaCl + H2S
KMnO4 + KNO2 + H2O = KNO3 + MnO2 + KOH =>
2 KMnO4 + 3 KNO2 + H2O = 3 KNO3 + 2 MnO2 + 2 KOH
Al2(SO4)3 + BaCl2 = AlCl3 + BaSO4 =>
Al2(SO4)3 + 3 BaCl2 = 2 AlCl3 + 3 BaSO4
Cl2 + AlL3 = AlCl3 + L2 =>
3 Cl2 + 2 AlL3 = 2 AlCl3 + 3 L2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/05/24
Équations équilibrées sur12/05/23
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