| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 K2O + O2 = 4 KO
BaSiO3 + Na3PO4 = Na2SiO3 + Ba3(PO4)2 =>
3 BaSiO3 + 2 Na3PO4 = 3 Na2SiO3 + Ba3(PO4)2
Fe(OH)2 + HNO3(aq) = Fe(NO3)2 + H2O(l) =>
Fe(OH)2 + 2 HNO3(aq) = Fe(NO3)2 + 2 H2O(l)
Al2O3 + CaOH + H2O = Ca[Al(OH)4] =>
Al2O3 + 2 CaOH + 3 H2O = 2 Ca[Al(OH)4]
SO2 + H2O = HSO3 + H =>
SO2 + H2O = HSO3 + H
AgNO3NaP = AgPNaNO3 =>
AgNO3NaP = AgPNaNO3
BaCl2 + HCl = HCl2 + BaCl =>
BaCl2 + HCl = HCl2 + BaCl
(NH4)2U2O7 + H2O = UO3 + NH4OH =>
(NH4)2U2O7 + H2O = 2 UO3 + 2 NH4OH
PbO2 + Mn203 + H{+} = Pb{2+} + MnO4{-} + H2O =>
1421 PbO2 + 2 Mn203 + 2436 H{+} = 1421 Pb{2+} + 406 MnO4{-} + 1218 H2O
AgNO3NaP = AgPNaNO3 =>
AgNO3NaP = AgPNaNO3
CaCl2 + O3 = CaO + Cl2 =>
3 CaCl2 + O3 = 3 CaO + 3 Cl2
HgOH2SO4 = HgSO4H2O =>
HgOH2SO4 = HgSO4H2O
Mn2O7 = O2 + MnO2 =>
2 Mn2O7 = 3 O2 + 4 MnO2
ClO3 + Cr + H{+} = Cr{3+} + Cl{-} + H2O =>
3 ClO3 + 7 Cr + 18 H{+} = 7 Cr{3+} + 3 Cl{-} + 9 H2O
CH3OH + C2H5COOH = C4H9COOH + H2O =>
2 CH3OH + C2H5COOH = C4H9COOH + 2 H2O
NaClKNO3 = KClNaNO3 =>
NaClKNO3 = KClNaNO3
AgNO3NaP = AgPNaNO3 =>
AgNO3NaP = AgPNaNO3
Cu(OH)2 + HCl + H2O = [Cu(H2O)6]Cl2 =>
Cu(OH)2 + 2 HCl + 4 H2O = [Cu(H2O)6]Cl2
As2O3 + HNO3 = H2AsO4 + NO2 + H2O =>
As2O3 + 6 HNO3 = 2 H2AsO4 + 6 NO2 + H2O
NH4Al(SO4)2 + NaOH = Al(OH)3 + (NH4)2SO4 + Na2SO4 =>
2 NH4Al(SO4)2 + 6 NaOH = 2 Al(OH)3 + (NH4)2SO4 + 3 Na2SO4
H(BrO3) + Au(OH) = Au(BrO3) + H2O =>
H(BrO3) + Au(OH) = Au(BrO3) + H2O
SnO2 + HF = SnF2 + F2 + H2O =>
SnO2 + 4 HF = SnF2 + F2 + 2 H2O
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
CaNO3 + Fe = Fe(NO3)3 + Ca =>
3 CaNO3 + Fe = Fe(NO3)3 + 3 Ca
C11H24 + O2 = H2O + CO2 =>
C11H24 + 17 O2 = 12 H2O + 11 CO2
Na2HPO4 + Br2 = NaBr + HPO4 =>
Na2HPO4 + Br2 = 2 NaBr + HPO4
CH4O + H2O2 = CO2 + H2O =>
CH4O + 3 H2O2 = CO2 + 5 H2O
Ca10F2(PO4)6 + H2SO4 = Ca(H2PO4)2 + CaSO4 + HF =>
Ca10F2(PO4)6 + 7 H2SO4 = 3 Ca(H2PO4)2 + 7 CaSO4 + 2 HF
CaCl2(aq) + NaNo3(aq) = NaCl + Ca(No3)2 =>
CaCl2(aq) + 2 NaNo3(aq) = 2 NaCl + Ca(No3)2
NH4NO3 = H2O + NO2 + N2 =>
4 NH4NO3 = 8 H2O + 2 NO2 + 3 N2
HClO3(aq) + Ni(OH)4(aq) = Ni(ClO3)4(aq) + H2O =>
4 HClO3(aq) + Ni(OH)4(aq) = Ni(ClO3)4(aq) + 4 H2O
Na2O2 + CO2 = Na2CO3 + O2 =>
2 Na2O2 + 2 CO2 = 2 Na2CO3 + O2
AgNa3PO4 = Ag(PO4)Na3 =>
AgNa3PO4 = Ag(PO4)Na3
Ca10F2(PO4)6 + H2SO4 = Ca(H2PO4)2 + CaSO4 + HF =>
Ca10F2(PO4)6 + 7 H2SO4 = 3 Ca(H2PO4)2 + 7 CaSO4 + 2 HF
CH2(Br)CH2(Br) + Zn = ZnBr + CH2 = CH2 =>
CH2(Br)CH2(Br) + 2 Zn = 2 ZnBr + 2 CH2
HCOOH + MgO = MgCO2 + H2O =>
HCOOH + MgO = MgCO2 + H2O
Cl2 + Ba(OH)2 = Ba(Cl)2 + BaClO2 + H2O =>
3 Cl2 + 4 Ba(OH)2 = 2 Ba(Cl)2 + 2 BaClO2 + 4 H2O
K + Ca(NO3)2 = Ca + K(NO3)2 =>
K + Ca(NO3)2 = Ca + K(NO3)2
Cu + HSO4 = CuSO4 + SO2 + H2O =>
3 Cu + 4 HSO4 = 3 CuSO4 + SO2 + 2 H2O
KMg3AlSi3O10(OH)2 + H + H2O = Al2Si2O5(OH)4 + K + Mg2 + H4SiO4 =>
2 KMg3AlSi3O10(OH)2 + 14 H + H2O = Al2Si2O5(OH)4 + 2 K + 3 Mg2 + 4 H4SiO4
Cr(OH)3 + NaOH + Br2 = NaBr + Na2CrO4 + H2O =>
2 Cr(OH)3 + 10 NaOH + 3 Br2 = 6 NaBr + 2 Na2CrO4 + 8 H2O
K + Cl2 = K(Cl)2 =>
K + Cl2 = K(Cl)2
C6H12 + Br2 + KI = C6H12I + KBr =>
2 C6H12 + Br2 + 2 KI = 2 C6H12I + 2 KBr
Li + O3 = LiO =>
3 Li + O3 = 3 LiO
Cl2 + Fe2O3 = O + Fe{4+} + Cl{-} =>
4 Cl2 + Fe2O3 = 3 O + 2 Fe{4+} + 8 Cl{-}
FeCr2O4 + C = CO + Cr + Fe =>
FeCr2O4 + 4 C = 4 CO + 2 Cr + Fe
MgCl2 + H2CO3 = MgCO3 + HCl =>
MgCl2 + H2CO3 = MgCO3 + 2 HCl
BaSiO3 + Na3PO4 = Na2SiO3 + Ba3(PO4)2 =>
3 BaSiO3 + 2 Na3PO4 = 3 Na2SiO3 + Ba3(PO4)2
C3H8 + O2 = CO + H2O =>
2 C3H8 + 7 O2 = 6 CO + 8 H2O
CH4 + CO = C2O + H2 =>
CH4 + CO = C2O + 2 H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/18/24
Équations équilibrées sur03/19/23
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