| Équations équilibrées la veille | Équations équilibrées le lendemain |
SiO2 + Na2CO3 = Na2SiO3 + CO2
NH4ClO4 = N2 + Cl2 + H2O + O2 =>
2 NH4ClO4 = N2 + Cl2 + 4 H2O + 2 O2
S2O + H2O + O3 = H2SO4 =>
3 S2O + 6 H2O + 5 O3 = 6 H2SO4
NaBH4 + BF3 = NaBF4 + B2H6 =>
3 NaBH4 + 4 BF3 = 3 NaBF4 + 2 B2H6
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
CaO(Ac) + H2O(l) = Ca(OH)2(Ac) =>
CaO(Ac) + H2O(l) = Ca(OH)2(Ac)
Li3BiO3 + LiNO3 = Li3BiO4 + Li2O + NO =>
3 Li3BiO3 + 2 LiNO3 = 3 Li3BiO4 + Li2O + 2 NO
KO2 + Cl2 = KCl2 + O2 =>
KO2 + Cl2 = KCl2 + O2
CH3CH2Cl + HCN = CH3CH2CN + HCl =>
CH3CH2Cl + HCN = CH3CH2CN + HCl
LiI2 + PbNO3 = LiNO3 + PbI2 =>
LiI2 + PbNO3 = LiNO3 + PbI2
Pb(C2H3O2)2 + (NH4)SO4 = PbSO4 + NH4(C2H3O2)2 =>
Pb(C2H3O2)2 + (NH4)SO4 = PbSO4 + NH4(C2H3O2)2
NaOH + H2CO = Na2 + CO3 + H2O =>
6 NaOH + H2CO = 3 Na2 + CO3 + 4 H2O
Na2O + N2O = Na + NO2 =>
3 Na2O + N2O = 6 Na + 2 NO2
CuSO3 + BaCl2 = BaSO3 + CuCl2 =>
CuSO3 + BaCl2 = BaSO3 + CuCl2
HNO3 + NI = I2 + NO + H2O =>
4 HNO3 + 6 NI = 3 I2 + 10 NO + 2 H2O
C6 + H2 + O2 = C6H12O6 =>
C6 + 6 H2 + 3 O2 = C6H12O6
Zinc + hydrochloricacid = zincchloride + hydrogen =>
Zn + 2 HCl = ZnCl2 + H2
CH3(CH2)2CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)2CH3 + 13 O2 = 8 CO2 + 10 H2O
BaCl2(aq) + Al2(SO4)3(aq) = AlCl3(aq) + BaSO4(s) =>
3 BaCl2(aq) + Al2(SO4)3(aq) = 2 AlCl3(aq) + 3 BaSO4(s)
C2H5OH + CUO = CH3CHO + CU + H2O =>
C2H5OH + CUO = CH3CHO + CU + H2O
AlF3 + K2CO3 = KF + Al2(CO3)3 =>
2 AlF3 + 3 K2CO3 = 6 KF + Al2(CO3)3
CH3CH2Cl + HCN = CH3CH2CN + HCl =>
CH3CH2Cl + HCN = CH3CH2CN + HCl
BaCl2 + (NH4)3PO4 = Ba3(PO4)2 + NH4Cl =>
3 BaCl2 + 2(NH4)3PO4 = Ba3(PO4)2 + 6 NH4Cl
SiO2(s) + OH{-}(aq) = SiO3{2-}(aq) + H2O(l) =>
SiO2(s) + 2 OH{-}(aq) = SiO3{2-}(aq) + H2O(l)
CaCl2 = Ca + Cl2 =>
CaCl2 = Ca + Cl2
C6H8O6NaOH = H2ONaC6H7O6 =>
C6H8O6NaOH = H2ONaC6H7O6
Pb(NO3)4 + Mg3(PO4)2 = Pb3(PO4)4 + Mg(NO3)2 =>
3 Pb(NO3)4 + 2 Mg3(PO4)2 = Pb3(PO4)4 + 6 Mg(NO3)2
HClO = HClO3 + HCl =>
3 HClO = HClO3 + 2 HCl
CO2 + H2O = C6H12O6(sugar) + O2 =>
6 CO2 + 6 H2O = C6H12O6(sugar) + 6 O2
Al2(SO4)3*18H2O + CH3COCH2COCH3 = H2SO4 + Al(CH3COCHCOCH3)3 + H2O =>
Al2(SO4)3*18H2O + 6 CH3COCH2COCH3 = 3 H2SO4 + 2 Al(CH3COCHCOCH3)3 + 18 H2O
NaOH(aq) + H2SO4(aq) = Na2SO4(aq) + H2O(l) =>
2 NaOH(aq) + H2SO4(aq) = Na2SO4(aq) + 2 H2O(l)
Ba(OH)2 + H2SO4 = BaSO4 + H2O =>
Ba(OH)2 + H2SO4 = BaSO4 + 2 H2O
Fe(s) + HBr(aq) = FeBr2(aq) + H2 =>
Fe(s) + 2 HBr(aq) = FeBr2(aq) + H2
Al + Cr(NO3)2 = Cr + Al(NO3)3 =>
2 Al + 3 Cr(NO3)2 = 3 Cr + 2 Al(NO3)3
HAuCl4 + KOH = Au(OH)3 + KCl + H2O =>
HAuCl4 + 4 KOH = Au(OH)3 + 4 KCl + H2O
GeH2SO4 = GeSO3H2O =>
GeH2SO4 = GeSO3H2O
Ba(NO3)2 + Na2SO4 = BaSO4 + NaNO3 =>
Ba(NO3)2 + Na2SO4 = BaSO4 + 2 NaNO3
H2O + C6H12O6 = C6H14O7 =>
H2O + C6H12O6 = C6H14O7
C2H2(g) = C6H6(g) =>
3 C2H2(g) = C6H6(g)
BCl3(g) + H2O(l) = H3BO3(s) + HCl(g) =>
BCl3(g) + 3 H2O(l) = H3BO3(s) + 3 HCl(g)
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
MgCl1 + NaOH = MgOH + NaCl =>
MgCl1 + NaOH = MgOH + NaCl
CuCl2 + Li2SO4 = LiCl + CuSO4 =>
CuCl2 + Li2SO4 = 2 LiCl + CuSO4
Cu(NO3)2 + CH3CSNH2 = CuS2 + CH3CNH2(NO3) =>
Cu(NO3)2 + 2 CH3CSNH2 = CuS2 + 2 CH3CNH2(NO3)
KClO + Na2SnO2 = KCl + Na2SnO3 =>
KClO + Na2SnO2 = KCl + Na2SnO3
H3CCOH + KMnO4 + H2SO4 = H3CCOOH + K2SO4 + MnSO4 + H2O =>
5 H3CCOH + 2 KMnO4 + 3 H2SO4 = 5 H3CCOOH + K2SO4 + 2 MnSO4 + 3 H2O
Cu(HCO3)2 + KCl = CuCl2 + K(HCO3) =>
Cu(HCO3)2 + 2 KCl = CuCl2 + 2 K(HCO3)
hydrochloricacid + magnesium = hydrogen + magnesiumchloride =>
2 HCl + Mg = H2 + MgCl2
SO2Cl2 + SCl2 = SOCl2 =>
SO2Cl2 + SCl2 = 2 SOCl2
Ca(OH)2 + F2 = CaF2 + H2 + O2 =>
Ca(OH)2 + F2 = CaF2 + H2 + O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/28/24
Équations équilibrées sur04/27/23
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