| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ba(HCO3)2 = BaCO3(s) + H2O + CO2
H4P2O5 + Ca(OH)2 = H2O + Ca3(PO3)2 =>
H4P2O5 + 3 Ca(OH)2 = 5 H2O + Ca3(PO3)2
CO2 + C = CO =>
CO2 + C = 2 CO
C2H5OH + KBr + H2SO4 = C2H5Br + K2SO4 + H2O =>
2 C2H5OH + 2 KBr + H2SO4 = 2 C2H5Br + K2SO4 + 2 H2O
KNO2 + H2SO4 = K2SO4 + HNO2 =>
2 KNO2 + H2SO4 = K2SO4 + 2 HNO2
CaSO4 + NaHCO3 = NaHSO4 + CaCO3 =>
CaSO4 + NaHCO3 = NaHSO4 + CaCO3
CuO + H2CO3 = CuCO3 + H2O =>
CuO + H2CO3 = CuCO3 + H2O
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
NaCl + AgNO3 = NaNO3 + AgCl = =>
NaCl + AgNO3 = NaNO3 + AgCl
Na2 + Co3 + Ca(OH) = CaCo3 + NaOH =>
Na2 + 2 Co3 + 2 Ca(OH) = 2 CaCo3 + 2 NaOH
C18H38 + Cl2 = C18H37Cl + HCl =>
C18H38 + Cl2 = C18H37Cl + HCl
KCl + Na2CO3 = K2CO3 + ClNa =>
2 KCl + Na2CO3 = K2CO3 + 2 ClNa
CrO3 + HCl = CrCl3 + Cl3 + H2O =>
CrO3 + 6 HCl = CrCl3 + Cl3 + 3 H2O
AgNO3NaI = AgINaNO3 =>
AgNO3NaI = AgINaNO3
NaOH + HCl = NaCl + H2O = =>
NaOH + HCl = NaCl + H2O
AlCl3 + Zn = Al + ZnCl2 =>
2 AlCl3 + 3 Zn = 2 Al + 3 ZnCl2
NaCI + H2504 = NaH504 + HCI =>
2504 NaCI + 505 H2504 = 2504 NaH504 + 2504 HCI
MgSO4 + Na2SiO3 = MgSiO4 + Na2SO3 =>
MgSO4 + Na2SiO3 = MgSiO4 + Na2SO3
KCl + NH3 = NH2{-} + K{+} + HCl =>
KCl + NH3 = NH2{-} + K{+} + HCl
R + KMnO4 + H2O = MnO2 + KOH + R(OH)2 =>
3 R + 2 KMnO4 + 4 H2O = 2 MnO2 + 2 KOH + 3 R(OH)2
CoCl2*6H2O + NaOH + C2H10Cl2N2 + H2O2 = C4H16Cl3CoN4 + H2O + NaCl =>
2 CoCl2*6H2O + 6 NaOH + 4 C2H10Cl2N2 + H2O2 = 2 C4H16Cl3CoN4 + 20 H2O + 6 NaCl
C6H12O6 + O2 = C3H3O3 + H2O =>
2 C6H12O6 + 3 O2 = 4 C3H3O3 + 6 H2O
HI + NaOH = NaIOH2 =>
HI + NaOH = NaIOH2
CuSO4 + BaNO3 = Cu(NO3)2 + Ba2SO4 =>
CuSO4 + 2 BaNO3 = Cu(NO3)2 + Ba2SO4
CrO3 + HCl = CrCl3 + Cl3 + H2O =>
CrO3 + 6 HCl = CrCl3 + Cl3 + 3 H2O
CO2 + HF = COF2 + H2O =>
CO2 + 2 HF = COF2 + H2O
CrO3 + HCl = CrCl3 + Cl3 + H2O =>
CrO3 + 6 HCl = CrCl3 + Cl3 + 3 H2O
CH3NH3OH + FeCl3 = CH3NH3Cl + Fe(OH)3 =>
3 CH3NH3OH + FeCl3 = 3 CH3NH3Cl + Fe(OH)3
CH4 + KOH = CH3K + H2O =>
CH4 + KOH = CH3K + H2O
FeCO3 + H3PO4 = Fe3(PO4)2 + CO2 + H2O =>
3 FeCO3 + 2 H3PO4 = Fe3(PO4)2 + 3 CO2 + 3 H2O
FeCO3 + H3PO4 = Fe3(PO4)2 + H2CO3 =>
3 FeCO3 + 2 H3PO4 = Fe3(PO4)2 + 3 H2CO3
C7H8 + KMnO4 + H2SO4 = C6H6COOH + K2SO4 + MnSO4 + H2O =>
2 C7H8 + 2 KMnO4 + 3 H2SO4 = 2 C6H6COOH + K2SO4 + 2 MnSO4 + 4 H2O
FeCO3 + H3PO4 = Fe3(PO4)2 + CO2 + HOH =>
3 FeCO3 + 2 H3PO4 = Fe3(PO4)2 + 3 CO2 + 3 HOH
K[Al(OH)4(H2O)2] + HCl = Al(OH)3 + KCl + H2O =>
K[Al(OH)4(H2O)2] + HCl = Al(OH)3 + KCl + 3 H2O
MgCO3 + HNO3 = Mg(NO3)2 + H2O + CO2 =>
MgCO3 + 2 HNO3 = Mg(NO3)2 + H2O + CO2
Fr2S = Fr + S =>
Fr2S = 2 Fr + S
MgCO3 + HNO3 = Mg(NO3)2 + H2O + CO2 =>
MgCO3 + 2 HNO3 = Mg(NO3)2 + H2O + CO2
MnO4{-} + H2O + SO3{2+} = MnO(OH)2 + SO4{+2} + OH{-} =>
2 MnO4{-} + 3 H2O + 3 SO3{2+} = 2 MnO(OH)2 + 3 SO4{+2} + 2 OH{-}
CaMg(CO3)2 + HCl = Ca + Mg + Cl + H2CO3 =>
CaMg(CO3)2 + 4 HCl = Ca + Mg + 4 Cl + 2 H2CO3
LiOH + N2O5 = LiNO3 + H2O =>
2 LiOH + N2O5 = 2 LiNO3 + H2O
KHSO3(aq) + HNO3(aq) = KNO3(aq) + H2SO3(aq) =>
KHSO3(aq) + HNO3(aq) = KNO3(aq) + H2SO3(aq)
Cu(SO4) + Ba(OH)2 = Cu(OH)2 + Ba(SO4) =>
Cu(SO4) + Ba(OH)2 = Cu(OH)2 + Ba(SO4)
C3H5H + AlCl3 = C3H5 + AlCl2 + HCl =>
C3H5H + AlCl3 = C3H5 + AlCl2 + HCl
BaCl + Pb(NO3)2 = BaNO3 + PbCl2 =>
2 BaCl + Pb(NO3)2 = 2 BaNO3 + PbCl2
Ba(OH)2 + CuO = BaO + Cu(OH)2 =>
Ba(OH)2 + CuO = BaO + Cu(OH)2
Cr(OH)3 + HI = CrI(OH)2 + H2O =>
Cr(OH)3 + HI = CrI(OH)2 + H2O
CuSO4 + Ba(OH)2 = BaSO4 + Cu(OH)2 =>
CuSO4 + Ba(OH)2 = BaSO4 + Cu(OH)2
AlCl3 + Fe2O3 = Fe2Cl3 + AlO3 =>
AlCl3 + Fe2O3 = Fe2Cl3 + AlO3
Mn(OH)2 + Br2 + NaOH = NaMnO4 + NaBr + H2 =>
2 Mn(OH)2 + Br2 + 4 NaOH = 2 NaMnO4 + 2 NaBr + 4 H2
AgNO3(aq) + FeS(aq) = Ag2S(s) + Fe(NO3)2(aq) =>
2 AgNO3(aq) + FeS(aq) = Ag2S(s) + Fe(NO3)2(aq)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/01/24
Équations équilibrées sur10/31/23
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