| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg(SO4) + (NH4)2SO4 + 2 H2O = (NH4)2Mg(SO4)(OH)2 + H2SO4
C8H18 + Br2 = C8H17Br + HBr =>
C8H18 + Br2 = C8H17Br + HBr
Cr(NO3)3 + Al = Al(NO3)3 + Cr =>
Cr(NO3)3 + Al = Al(NO3)3 + Cr
H3PO3 + Mg(OH)2 = MgHPO3 + H2O =>
H3PO3 + Mg(OH)2 = MgHPO3 + 2 H2O
N2H4 + NaClO = N2 + H2O + NaCl =>
N2H4 + 2 NaClO = N2 + 2 H2O + 2 NaCl
H + SO4 = H2SO4 =>
2 H + SO4 = H2SO4
Ca + SO2 = CaS03 + O =>
Ca + 3 SO2 = CaS03 + 6 O
Sr(OH)2 + Na2CO3 = SrCO3 + NaOH =>
Sr(OH)2 + Na2CO3 = SrCO3 + 2 NaOH
Pb(NO3)2 + (HCl) = PbCl2 + H(NO3) =>
Pb(NO3)2 + 2(HCl) = PbCl2 + 2 H(NO3)
Mg(NO3)2 + KH = Mg(NO3)2KH =>
Mg(NO3)2 + KH = Mg(NO3)2KH
UO2{2}NO3{-} = UO2{2}NO =>
UO2{2}NO3{-} = UO2{2}NO
Ag + CaO = Ca + Ag2O =>
2 Ag + CaO = Ca + Ag2O
NiO + H2SO4 = Ni2(SO4)2 + H2O =>
2 NiO + 2 H2SO4 = Ni2(SO4)2 + 2 H2O
Na2C2O4 + KBrO3 + H2O = CO2 + KBr + NaOH =>
3 Na2C2O4 + KBrO3 + 3 H2O = 6 CO2 + KBr + 6 NaOH
KCl + AgNO3 = AgCl + KNO3 =>
KCl + AgNO3 = AgCl + KNO3
C1H4 + O2 = CO + H2O =>
2 C1H4 + 3 O2 = 2 CO + 4 H2O
Br2 + Kl = BrKl =>
Br2 + 2 Kl = 2 BrKl
H2C2O4 + O2 = CO2 + H2O =>
2 H2C2O4 + O2 = 4 CO2 + 2 H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Li2CO3 + Na2CO3 + Nb2O5 + BaCO3 + TiO2 = Li34Na1666Nb1700O5100Ba300Ti300O900 + CO2 =>
17 Li2CO3 + 833 Na2CO3 + 850 Nb2O5 + 300 BaCO3 + 300 TiO2 = Li34Na1666Nb1700O5100Ba300Ti300O900 + 1150 CO2
C2H2(g) + HCl(aq) = C2H4Cl2(g) =>
C2H2(g) + 2 HCl(aq) = C2H4Cl2(g)
AgNO3 + K2CO3 = Ag2CO3 + KNO3 =>
2 AgNO3 + K2CO3 = Ag2CO3 + 2 KNO3
KMnO4 + Na2S2O3 + HCl = MnCl + Na2S4O6 + NaCl + KCl + H2O =>
KMnO4 + 6 Na2S2O3 + 8 HCl = MnCl + 3 Na2S4O6 + 6 NaCl + KCl + 4 H2O
K2CrO4 + H2O = KOH + H2CrO4 =>
K2CrO4 + 2 H2O = 2 KOH + H2CrO4
NH2CH2COOH + O2 = N2 + CO2 + H2O =>
4 NH2CH2COOH + 9 O2 = 2 N2 + 8 CO2 + 10 H2O
KMnO4 + NaH2SO3 + H2SO4 = MnSO4 + Na2SO4 + K2SO4 + H2O =>
6 KMnO4 + 10 NaH2SO3 + 4 H2SO4 = 6 MnSO4 + 5 Na2SO4 + 3 K2SO4 + 14 H2O
AgNO3 + K2CO3 = Ag2CO3 + KNO3 =>
2 AgNO3 + K2CO3 = Ag2CO3 + 2 KNO3
N2H8NO4 = N2 + H2O =>
2 N2H8NO4 = 3 N2 + 8 H2O
KCI + HNO3 = KNO3 + HCI =>
KCI + HNO3 = KNO3 + HCI
Fe(OH)3 + CaO = Fe2O3 + Ca(OH)2 =>
2 Fe(OH)3 + 3 CaO = Fe2O3 + 3 Ca(OH)2
C + C7H18O3 = C10H20O3 + C2H4O2 =>
28 C + 14 C7H18O3 = 12 C10H20O3 + 3 C2H4O2
Li + Cu(SO4) = Cu + Li(SO4) =>
Li + Cu(SO4) = Cu + Li(SO4)
S3 + F2 = SF6 =>
S3 + 9 F2 = 3 SF6
P2O5 + SrO = P2O + SrO5 =>
P2O5 + SrO = P2O + SrO5
V + Cl2 = ClV =>
2 V + Cl2 = 2 ClV
ZnOH2 + HCl = ZnCl + OH3 =>
ZnOH2 + HCl = ZnCl + OH3
HCN + O2 = H2O + CO2 + NO2 =>
4 HCN + 9 O2 = 2 H2O + 4 CO2 + 4 NO2
HCuCl2 + H2O = H2CuCl2(OH) =>
HCuCl2 + H2O = H2CuCl2(OH)
NH3(g) + O2(g) = N2(g) + H2O(l) =>
4 NH3(g) + 3 O2(g) = 2 N2(g) + 6 H2O(l)
K3PO4(aq) + Ni(NO3)2(aq) = KNO3 + Ni3(PO4)2 =>
2 K3PO4(aq) + 3 Ni(NO3)2(aq) = 6 KNO3 + Ni3(PO4)2
NaClO3 + Cr(OH)3 + NaOH = Na2CrO4 + NaCl + H2O =>
NaClO3 + 2 Cr(OH)3 + 4 NaOH = 2 Na2CrO4 + NaCl + 5 H2O
H2NiO2 = H2O + NiO =>
H2NiO2 = H2O + NiO
(NH4)2CO3(aq) + NaOH(aq) = Na2CO3(aq) + NH3(g) + H2O =>
(NH4)2CO3(aq) + 2 NaOH(aq) = Na2CO3(aq) + 2 NH3(g) + 2 H2O
NaNO2 + HCl = Cl2 + NH3OHCl + NaCl + H2O =>
NaNO2 + 6 HCl = 2 Cl2 + NH3OHCl + NaCl + H2O
NaNO2 + CaSO4 = NaSO4 + CaNO2 =>
NaNO2 + CaSO4 = NaSO4 + CaNO2
CaF2 + Mg(OH)2 = Ca(OH)2 + MgF2 =>
CaF2 + Mg(OH)2 = Ca(OH)2 + MgF2
Pb(OH)2 + KNO3 = Pb(NO3)2 + KOH =>
Pb(OH)2 + 2 KNO3 = Pb(NO3)2 + 2 KOH
Cl2 + SnBr5 = SnCl5 + Br2 =>
5 Cl2 + 2 SnBr5 = 2 SnCl5 + 5 Br2
Na2SO4(aq) + BaBr2(aq) = NaBr(aq) + SO4Ba(aq) =>
Na2SO4(aq) + BaBr2(aq) = 2 NaBr(aq) + SO4Ba(aq)
C6H5NO2 + Al + NaOH + H2O = C6H5NH2 + Na[Al(OH)4] =>
C6H5NO2 + 2 Al + 2 NaOH + 4 H2O = C6H5NH2 + 2 Na[Al(OH)4]
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/28/24
Équations équilibrées sur12/28/23
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