| Équations équilibrées la veille | Équations équilibrées le lendemain |
C9H17ClO + C27H46O + C6H15N = C36H62O2 + C6H16ClN
Ca + ON = CaON =>
Ca + ON = CaON
CaO + C = CaC2 + CO =>
CaO + 3 C = CaC2 + CO
H2SO4 + CuSO4 = Cu(HSO4)2 =>
H2SO4 + CuSO4 = Cu(HSO4)2
K2CO3 + HCe = KCe + CO2 + H2O =>
K2CO3 + 2 HCe = 2 KCe + CO2 + H2O
Cu + Sn = CuSn =>
Cu + Sn = CuSn
HNO + NaCO = HCO + NaNO =>
HNO + NaCO = HCO + NaNO
KMnO4 = MnO2 + O2 + K2MnO4 =>
2 KMnO4 = MnO2 + O2 + K2MnO4
C2H12O6(s) + O2(g) = CO2(g) + H2O(g) =>
C2H12O6(s) + 2 O2(g) = 2 CO2(g) + 6 H2O(g)
Hydrogenchloride + magnesium = Hydrogen + magnesiumchloride =>
2 HCl + Mg = H2 + MgCl2
KClO4 + TiCl3 = KClO3 + TiCl3O =>
KClO4 + TiCl3 = KClO3 + TiCl3O
C12H22O11(g) + O2(g) = CO2(g) + H2O(l) =>
C12H22O11(g) + 12 O2(g) = 12 CO2(g) + 11 H2O(l)
CuOHNO3 + NH4OH = [Cu(NH3)4](OH)2 + NH4NO3 + H2O =>
CuOHNO3 + 5 NH4OH = [Cu(NH3)4](OH)2 + NH4NO3 + 4 H2O
NaCl + HOH = NaOH + HCl =>
NaCl + HOH = NaOH + HCl
C + Cr2O3 = CO2 + Cr2 =>
3 C + 2 Cr2O3 = 3 CO2 + 2 Cr2
Pb + SO3 = PbSO3 =>
Pb + SO3 = PbSO3
C3H6O + K = C3H6OK2 =>
C3H6O + 2 K = C3H6OK2
KOH + AlBr3 = Al(OH)3 + KBr =>
3 KOH + AlBr3 = Al(OH)3 + 3 KBr
O2 + SnCl2 + NaOH = Na2[Sn(OH)6] + NaCl + Na2O2 =>
O2 + SnCl2 + 6 NaOH = Na2[Sn(OH)6] + 2 NaCl + Na2O2
Li2SO3 = Li + SO3 =>
Li2SO3 = 2 Li + SO3
MgCl2 + KNO3 = KCl + Mg(NO3)2 =>
MgCl2 + 2 KNO3 = 2 KCl + Mg(NO3)2
Li + Cr(NO3)2 = Li(NO3)2 + Cr =>
Li + Cr(NO3)2 = Li(NO3)2 + Cr
C6H12O6 = CH3CH2OH + CO2 =>
C6H12O6 = 2 CH3CH2OH + 2 CO2
Na2Cr2O7 + H2SO4 + Na2SO3 = Cr2(SO4)3 + Na2SO4 + H2O =>
Na2Cr2O7 + 4 H2SO4 + 3 Na2SO3 = Cr2(SO4)3 + 4 Na2SO4 + 4 H2O
CU + SN = CUSN =>
CU + SN = CUSN
BaCl2(s) = Ba(s) + Cl2(g) =>
BaCl2(s) = Ba(s) + Cl2(g)
C20H14O4 + NaHCO3 = Na + CO2 + H2O =>
C20H14O4 + 86 NaHCO3 = 86 Na + 106 CO2 + 50 H2O
C6H12O6 = CH3CH2OH + CO2 =>
C6H12O6 = 2 CH3CH2OH + 2 CO2
MgCO3 + HNO3 = Mg(NO3)2 + H2CO3 =>
MgCO3 + 2 HNO3 = Mg(NO3)2 + H2CO3
Cu + Sn = Cu3Sn =>
3 Cu + Sn = Cu3Sn
Ar + H2O = ArH2O =>
Ar + H2O = ArH2O
LiCI + NaOH = LiOH + NaCI =>
LiCI + NaOH = LiOH + NaCI
Cu + Sn = Cu6Sn5 =>
6 Cu + 5 Sn = Cu6Sn5
Sn + Cu = SnCu =>
Sn + Cu = SnCu
Cu + Sn = Cu6Sn5 =>
6 Cu + 5 Sn = Cu6Sn5
H2C2O4*2H2O + K2Cr2O7 = H2O + CO2 + K[Cr(C2O4)2(H2O)2]*2H2O =>
7 H2C2O4*2H2O + K2Cr2O7 = 13 H2O + 6 CO2 + 2 K[Cr(C2O4)2(H2O)2]*2H2O
K2O + CO2 = K2CO3 =>
K2O + CO2 = K2CO3
Na2Br2 + Cl2 = NaCl + Br2 =>
Na2Br2 + Cl2 = 2 NaCl + Br2
Cu + Sn = Cu6Sn5 =>
6 Cu + 5 Sn = Cu6Sn5
HF + FeCl3 = FeCl2 + F2 + HCl =>
2 HF + 2 FeCl3 = 2 FeCl2 + F2 + 2 HCl
Cu + Sn = Cu6Sn5 =>
6 Cu + 5 Sn = Cu6Sn5
PCl5 + H2O = HCl + H3PO4 =>
PCl5 + 4 H2O = 5 HCl + H3PO4
FeSO4 + KOH = K2(SO4) + Fe(OH)2 =>
FeSO4 + 2 KOH = K2(SO4) + Fe(OH)2
C5H11Cl + H2O = C5H12O + HCl =>
C5H11Cl + H2O = C5H12O + HCl
Cu + Sn = CuSn =>
Cu + Sn = CuSn
Cu + Sn = Cu6Sn5 =>
6 Cu + 5 Sn = Cu6Sn5
Cu + S = CuS =>
Cu + S = CuS
Pb + SO3 = PbSO3 =>
Pb + SO3 = PbSO3
(C3H5(NO3)3) = N2(g) + O2(g) + H2O(g) + CO2(g) =>
4(C3H5(NO3)3) = 6 N2(g) + O2(g) + 10 H2O(g) + 12 CO2(g)
FeS2 + BaO + O2 = BaSO4 + Fe3O4 =>
3 FeS2 + 6 BaO + 11 O2 = 6 BaSO4 + Fe3O4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/16/24
Équations équilibrées sur10/16/23
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