| Équations équilibrées la veille | Équations équilibrées le lendemain |
C2H5OH + HCI = C2H5CI + H2O
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
H2 + V2O5 = V2O3 + H2O =>
2 H2 + V2O5 = V2O3 + 2 H2O
SnI4 + CHCl3 = Sn(Cl)4 + CHI3 =>
3 SnI4 + 4 CHCl3 = 3 Sn(Cl)4 + 4 CHI3
P + HNO3 = H3PO4 + NO2 + H2O =>
P + 5 HNO3 = H3PO4 + 5 NO2 + H2O
ZnFe(OH)2 = Zn(OH)2Fe =>
ZnFe(OH)2 = Zn(OH)2Fe
KNO2 + HCl = NO + NO2 + H2O + KCl =>
2 KNO2 + 2 HCl = NO + NO2 + H2O + 2 KCl
Cu2C2 + HNO3 = CuNO3 + C2H2 =>
Cu2C2 + 2 HNO3 = 2 CuNO3 + C2H2
C10H18O + C2H4O2 = C12H20O2 + H2O =>
C10H18O + C2H4O2 = C12H20O2 + H2O
C6H12 + Cl2 = C6H12Cl2 =>
C6H12 + Cl2 = C6H12Cl2
(MgOH)2SO4 + H2SO4 = MgSO4 + H2O =>
(MgOH)2SO4 + H2SO4 = 2 MgSO4 + 2 H2O
HgO + I + H2O = HgI + OH =>
HgO + I + H2O = HgI + 2 OH
SiF3 + NBr3 = NF3 + SiBr3 =>
SiF3 + NBr3 = NF3 + SiBr3
Al2O3 + H2SO4 = Al2S3O12 + H2O =>
Al2O3 + 3 H2SO4 = Al2S3O12 + 3 H2O
NH4NO3 + NaCN = NH4CN + NaNO3 =>
NH4NO3 + NaCN = NH4CN + NaNO3
MgO + Sn(OH)4 = Mg(OH)2 + SnO2 =>
2 MgO + Sn(OH)4 = 2 Mg(OH)2 + SnO2
FeSO4 + CaF2 = FeF2 + CaSO4 =>
FeSO4 + CaF2 = FeF2 + CaSO4
CaSO4 = CaO + S02 + O2 =>
2 CaSO4 = 2 CaO + S02 + 3 O2
Rb2O + As = As2O5 + Rb =>
5 Rb2O + 2 As = As2O5 + 10 Rb
CO3 + H8 = CO + H2O =>
2 CO3 + H8 = 2 CO + 4 H2O
K3PO4 + H2SO4 = H3PO4 + K2SO4 =>
2 K3PO4 + 3 H2SO4 = 2 H3PO4 + 3 K2SO4
NH4Cl + KNO2 = N2 + KCl + H2O =>
NH4Cl + KNO2 = N2 + KCl + 2 H2O
H2O + Cr = Cr2O7 + H =>
7 H2O + 2 Cr = Cr2O7 + 14 H
K3PO4 + H2SO4 = H3PO4 + K2SO4 =>
2 K3PO4 + 3 H2SO4 = 2 H3PO4 + 3 K2SO4
CH3CH2CCH + KMnO4 + KOH = CH3CH2COOK + K2MnO4 + H2O =>
3 CH3CH2CCH + 10 KMnO4 + 14 KOH = 4 CH3CH2COOK + 10 K2MnO4 + 6 H2O
Mg[NO3]2 + KOH = Mg[OH]2 + KNO3 =>
Mg[NO3]2 + 2 KOH = Mg[OH]2 + 2 KNO3
Cu + HN3 = Cu(N3)2 + NH3 =>
4 Cu + 9 HN3 = 4 Cu(N3)2 + 3 NH3
CaC2(s) + H2O(s) = C2H2(g) + Ca(OH)2(s) =>
CaC2(s) + 2 H2O(s) = C2H2(g) + Ca(OH)2(s)
Mg[NO3]2 + KOH = Mg[OH]2 + KNO3 =>
Mg[NO3]2 + 2 KOH = Mg[OH]2 + 2 KNO3
CaC2(s) + H2O(s) = C2H2(g) + Ca(OH)2(s) =>
CaC2(s) + 2 H2O(s) = C2H2(g) + Ca(OH)2(s)
Cu + HN3 = Cu(N3)2 + NH3 =>
4 Cu + 9 HN3 = 4 Cu(N3)2 + 3 NH3
FeSO4 + CaF2 = FeF2 + CaSO4 =>
FeSO4 + CaF2 = FeF2 + CaSO4
C6H12 + Cl2 = C6H11 + HCl =>
2 C6H12 + Cl2 = 2 C6H11 + 2 HCl
P + H2O = PH3 + H3PO4 =>
8 P + 12 H2O = 5 PH3 + 3 H3PO4
C15H31COOH + H2O = CH3COO + H3O =>
C15H31COOH + 50 H2O = 8 CH3COO + 36 H3O
Mg + Br2 = Mg{+2} + Br{-) =>
Mg + Br2 = Mg{+2} + 2 Br{-)
C8H6 + Br2 = C8H5Br + HBr =>
C8H6 + Br2 = C8H5Br + HBr
FeSO4 + CaF2 = FeF2 + CaSO4 =>
FeSO4 + CaF2 = FeF2 + CaSO4
MgNH4PO4 + CH3COOH = Mg(CH3COO)2 + NH3 + H3PO4 =>
MgNH4PO4 + 2 CH3COOH = Mg(CH3COO)2 + NH3 + H3PO4
Cu + HN3 = Cu(N3)2 + NH3 =>
4 Cu + 9 HN3 = 4 Cu(N3)2 + 3 NH3
Na + MgCl2 = NaCl2 + Mg =>
Na + MgCl2 = NaCl2 + Mg
Al2Si4O10(OH)2 = Al2Si2O5(OH)4 + Al2SiO5 + SiO2 =>
2 Al2Si4O10(OH)2 = Al2Si2O5(OH)4 + Al2SiO5 + 5 SiO2
MnO2 + HMnO4 + H2O = H2MnO4 =>
MnO2 + 2 HMnO4 + 2 H2O = 3 H2MnO4
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Ca(NO3) + HCl = Ca + Cl2 + HNO3 =>
2 Ca(NO3) + 2 HCl = 2 Ca + Cl2 + 2 HNO3
BaO2 + HCl = HO2 + BaCl =>
BaO2 + HCl = HO2 + BaCl
NH3Br = NH3 + Br2 =>
2 NH3Br = 2 NH3 + Br2
Zn + (NO3) = ZnNO3 =>
Zn + (NO3) = ZnNO3
O + P = PO4 =>
4 O + P = PO4
H2O + NaMnO4 + NaNO2 = MnO2 + NaOH + NaNO3 =>
H2O + 2 NaMnO4 + 3 NaNO2 = 2 MnO2 + 2 NaOH + 3 NaNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/07/24
Équations équilibrées sur11/06/23
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