| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaOCl2 + H2SO4 = CaSO4 + HCl + HOCl
H3Cl4 + PbPO4 = H3PO4 + PbCl4 =>
H3Cl4 + PbPO4 = H3PO4 + PbCl4
FeO + Li2O = FeLi + O =>
2 FeO + Li2O = 2 FeLi + 3 O
LiOH + Cu(SO4) = Li2SO4 + Cu(OH)2 =>
2 LiOH + Cu(SO4) = Li2SO4 + Cu(OH)2
I2 + C6H14 = I2C6H14 =>
I2 + C6H14 = I2C6H14
Na + Fe2 = NaFe2 =>
Na + Fe2 = NaFe2
Mg(NO3)2 + Mg(OH)2 = MgNO3(OH) =>
Mg(NO3)2 + Mg(OH)2 = 2 MgNO3(OH)
C(g) + H(g) = CH4(g) =>
C(g) + 4 H(g) = CH4(g)
NH3 + NaOH = NOH3 + NaH =>
NH3 + NaOH = NOH3 + NaH
Na2O + N2 = Na3N + O3 =>
3 Na2O + N2 = 2 Na3N + O3
CaOCl2 + H2SO4 = CaSO4 + HCl + HOCl =>
CaOCl2 + H2SO4 = CaSO4 + HCl + HOCl
K3Fe(CN)6 + Cr2O3 + KOH = K4Fe(CN)6 + K2CrO4 + H2O0 =>
6 K3Fe(CN)6 + Cr2O3 + 10 KOH = 6 K4Fe(CN)6 + 2 K2CrO4 + 5 H2O0
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
FeSO4 + NaOH = Fe(OH)2 + Na2SO4 =>
FeSO4 + 2 NaOH = Fe(OH)2 + Na2SO4
Mg(s) + HCl9(aq) = MgCl2(aq) + H2(g) =>
9 Mg(s) + 2 HCl9(aq) = 9 MgCl2(aq) + H2(g)
KCl + H2O2 = Cl2 + H2O + K2O =>
2 KCl + H2O2 = Cl2 + H2O + K2O
CaCO3(k) + HNO3(aq) = Ca(NO3)2(aq) + H2CO3 =>
CaCO3(k) + 2 HNO3(aq) = Ca(NO3)2(aq) + H2CO3
MoO3(s) + Zn(s) + H2SO4(liq) = Mo2O3(s) + ZnSO4(aq) + H2O(liq) =>
2 MoO3(s) + 3 Zn(s) + 3 H2SO4(liq) = Mo2O3(s) + 3 ZnSO4(aq) + 3 H2O(liq)
CaO + Ba = BaO + Ca =>
CaO + Ba = BaO + Ca
ONH = NOH =>
ONH = NOH
NaBr + H2O = NaOH + Br2 + H2 =>
2 NaBr + 2 H2O = 2 NaOH + Br2 + H2
Mg(s) + CH3COOH = Mg(CH3COO)2 + H2 =>
Mg(s) + 2 CH3COOH = Mg(CH3COO)2 + H2
SrCl2 + Na2SO4 = SrSO4 + NaCl =>
SrCl2 + Na2SO4 = SrSO4 + 2 NaCl
NaNO3 + AlBr3 = NaBr + Al(NO3)3 =>
3 NaNO3 + AlBr3 = 3 NaBr + Al(NO3)3
P + H2SO4 = P2SO4 + H2O + H2S =>
8 P + 5 H2SO4 = 4 P2SO4 + 4 H2O + H2S
K2Cr2O7 + NH3 + H2SO4 = Cr2(SO4)3 + K2SO4 + NO2 + H2O =>
7 K2Cr2O7 + 6 NH3 + 28 H2SO4 = 7 Cr2(SO4)3 + 7 K2SO4 + 6 NO2 + 37 H2O
Na2SO4 = Na{+} + SO4{2-} =>
Na2SO4 = 2 Na{+} + SO4{2-}
C10H15NO + KMnO4 + H2SO4 = C10H13NO + K2SO4 + MnSO4 + H2O =>
5 C10H15NO + 2 KMnO4 + 3 H2SO4 = 5 C10H13NO + K2SO4 + 2 MnSO4 + 8 H2O
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
Ca(s) + Al(NO3)3(l) = Al(s) + Ca(NO3)(l) =>
3 Ca(s) + Al(NO3)3(l) = Al(s) + 3 Ca(NO3)(l)
C6H5CHO + CH3NO2 = C6H5CHCHNO2 + H2O =>
C6H5CHO + CH3NO2 = C6H5CHCHNO2 + H2O
MgH2(s) + H2O(l) = Mg(OH)2(ac) + H2(g) =>
MgH2(s) + 2 H2O(l) = Mg(OH)2(ac) + 2 H2(g)
KIO3 + Na2S2O5 = I2 + Na2SO3 + K2SO4 + SO3 =>
2 KIO3 + 5 Na2S2O5 = I2 + 5 Na2SO3 + K2SO4 + 4 SO3
CaOCl2 + H2SO4 = CaSO4 + HCl + HOCl =>
CaOCl2 + H2SO4 = CaSO4 + HCl + HOCl
Fe + Cu{2-}NO{3-} = Fe{2-}NO{3-} + Cu =>
Fe + Cu{2-}NO{3-} = Fe{2-}NO{3-} + Cu
MgCl2 + NaOH = Mg(OH)2 + NaCl =>
MgCl2 + 2 NaOH = Mg(OH)2 + 2 NaCl
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Ca(CH3COO)2 = CaCO3 + C3H6O =>
Ca(CH3COO)2 = CaCO3 + C3H6O
CaCO3 + H{+} = Ca{+2} + CO2 + H2O =>
CaCO3 + 2 H{+} = Ca{+2} + CO2 + H2O
NaBH4 + BF3 = B2H6 + NaBF4 =>
3 NaBH4 + 4 BF3 = 2 B2H6 + 3 NaBF4
SiO2 + Ca3(PO4)2 + C = CO + P4 + CaSiO4 =>
6 SiO2 + 2 Ca3(PO4)2 + 4 C = 4 CO + P4 + 6 CaSiO4
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
KCNS + Fe(NO3)3 = KNO3 + Fe(CNS)3 =>
3 KCNS + Fe(NO3)3 = 3 KNO3 + Fe(CNS)3
FeCl3 + H2O2 = FeCl2 + HCl + O2 =>
2 FeCl3 + H2O2 = 2 FeCl2 + 2 HCl + O2
Zn + H2O + KNO3 + KOH = K2[Zn(OH)4] + NH3 =>
4 Zn + 6 H2O + KNO3 + 7 KOH = 4 K2[Zn(OH)4] + NH3
Li2O + NH4NO3 = NH4 + LiNO3 + H2O =>
5 Li2O + 9 NH4NO3 = 8 NH4 + 10 LiNO3 + 2 H2O
Na3PO4 + AgNO3 = NaNO3 + Ag3PO4 =>
Na3PO4 + 3 AgNO3 = 3 NaNO3 + Ag3PO4
H2SeO4 = SeO2 + O2 + H2O =>
2 H2SeO4 = 2 SeO2 + O2 + 2 H2O
CHOCH3 + O2 = CO2 + H2O =>
2 CHOCH3 + 5 O2 = 4 CO2 + 4 H2O
NaHS + KMnO4 + H2O = H2SO4 + KOH + MnO2 + NaOH =>
3 NaHS + 8 KMnO4 + 7 H2O = 3 H2SO4 + 8 KOH + 8 MnO2 + 3 NaOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/28/24
Équations équilibrées sur01/27/24
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