| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 HCl + BaSO3 = H2SO3 + BaCl2
Li2O + H2O = LiOH =>
Li2O + H2O = 2 LiOH
NSO4Li2CO3 = NCO3Li2SO4 =>
NSO4Li2CO3 = NCO3Li2SO4
NaOH + MgSO4 = Na2SO4 + Mg(OH)2 =>
2 NaOH + MgSO4 = Na2SO4 + Mg(OH)2
Ba(OH)2 + Cr(NO3)3 = Ba(NO3)2 + Cr(OH)3 =>
3 Ba(OH)2 + 2 Cr(NO3)3 = 3 Ba(NO3)2 + 2 Cr(OH)3
C9H20 + O2 = CO2 + H2O =>
C9H20 + 14 O2 = 9 CO2 + 10 H2O
K2CrO4 + NaCl = KCl + Na2CrO4 =>
K2CrO4 + 2 NaCl = 2 KCl + Na2CrO4
KAl(SO4)2*12H2O + BaCl2 = KCl + AlCl3 + BaSO4 + H2O =>
KAl(SO4)2*12H2O + 2 BaCl2 = KCl + AlCl3 + 2 BaSO4 + 12 H2O
Cr2S3 + H2O = H2S + Cr(OH)3 =>
Cr2S3 + 6 H2O = 3 H2S + 2 Cr(OH)3
Li3PO4(aq) + Al(NO3)3(aq) = Li3(NO3)3 + AlPO4 =>
Li3PO4(aq) + Al(NO3)3(aq) = Li3(NO3)3 + AlPO4
AgNO3 + HCl = AgCl + HNO3 =>
AgNO3 + HCl = AgCl + HNO3
K3PO4 + MgCl2 = Mg3(PO4)2 + KCl =>
2 K3PO4 + 3 MgCl2 = Mg3(PO4)2 + 6 KCl
KCl + H2O = K2O + HCl =>
2 KCl + H2O = K2O + 2 HCl
H2O + KCl = KOH + Cl2 + H2 =>
2 H2O + 2 KCl = 2 KOH + Cl2 + H2
FeCl3 + MgSO4 = MgCl + Fe(SO4)3 =>
FeCl3 + 3 MgSO4 = 3 MgCl + Fe(SO4)3
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
KBrO3(s) = KBr(s) + O2(g) =>
2 KBrO3(s) = 2 KBr(s) + 3 O2(g)
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
FeS + NO3{-} + H{+}{+} = Fe{3+} + SO4{2-} + NO + H2O =>
FeS + 3 NO3{-} + 4 H{+}{+} = Fe{3+} + SO4{2-} + 3 NO + 2 H2O
K2S + HCl = KCl + H2 + S =>
K2S + 2 HCl = 2 KCl + H2 + S
K2Cr2O7 + H2SO4 + FeCl2 = Cr2(SO4)3 + FeCl3 + Fe2(SO4)3 + K2SO4 + H2O =>
K2Cr2O7 + 7 H2SO4 + 6 FeCl2 = Cr2(SO4)3 + 4 FeCl3 + Fe2(SO4)3 + K2SO4 + 7 H2O
S + HNO2 = H2SO4 + NO + H2O =>
S + 6 HNO2 = H2SO4 + 6 NO + 2 H2O
ZnCl2 + Ba3(PO4)2 = Zn3(PO4)2 + BaCl2 =>
3 ZnCl2 + Ba3(PO4)2 = Zn3(PO4)2 + 3 BaCl2
FeSO4 + NaOH = Fe[OH]2 + Na2SO4 =>
FeSO4 + 2 NaOH = Fe[OH]2 + Na2SO4
HCl + Cr = CrH3 + CrCl2 =>
6 HCl + 5 Cr = 2 CrH3 + 3 CrCl2
MgSO4 + LiF = Li2SO4 + MgF2 =>
MgSO4 + 2 LiF = Li2SO4 + MgF2
NaOH + K2CO3 = Na2CO3 + K(OH) =>
2 NaOH + K2CO3 = Na2CO3 + 2 K(OH)
C6H12O6 + H2 = CH4O =>
C6H12O6 + 6 H2 = 6 CH4O
Ba(OH)2 + H2SO3 = BaSO3 + H2(OH)2 =>
Ba(OH)2 + H2SO3 = BaSO3 + H2(OH)2
CuJ2 = CuJ + J2 =>
2 CuJ2 = 2 CuJ + J2
NaCl3 = NaCl + Cl3 =>
3 NaCl3 = 3 NaCl + 2 Cl3
(Ca)OH + HCl = (Ca)Cl + H2O =>
(Ca)OH + HCl = (Ca)Cl + H2O
CaCl2 + NaCo3 = Ca + CoCl2 + NaCl =>
7 CaCl2 + 2 NaCo3 = 7 Ca + 6 CoCl2 + 2 NaCl
Na2B4O7 + CaF2 + H2SO4 = CaSO4 + BF3 + NaOH + H2O =>
Na2B4O7 + 6 CaF2 + 6 H2SO4 = 6 CaSO4 + 4 BF3 + 2 NaOH + 5 H2O
Cr2O7{2-}(aq) + Cl{-}(aq) + H{+}(aq) = Cr{3+}(aq) + Cl2(g) + H2O(l) =>
Cr2O7{2-}(aq) + 6 Cl{-}(aq) + 14 H{+}(aq) = 2 Cr{3+}(aq) + 3 Cl2(g) + 7 H2O(l)
KOH + HCl = KCl + H2O =>
KOH + HCl = KCl + H2O
PbS + O2 = SO2 + Pb0 =>
PbS + O2 = SO2 + Pb0
KHCO3 + H3PO4 = K3PO4 + H2O + CO2 =>
3 KHCO3 + H3PO4 = K3PO4 + 3 H2O + 3 CO2
NiO + S2 = Ni3S2 + O2 =>
6 NiO + 2 S2 = 2 Ni3S2 + 3 O2
NH4C2H3O2 + Hg(NO3)2 = NH4NO3 + Hg(C2H3O2)2 =>
2 NH4C2H3O2 + Hg(NO3)2 = 2 NH4NO3 + Hg(C2H3O2)2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
CH3COOCH2CH3 + OH{-} = CH3COO{-} + CH2CH3OH =>
CH3COOCH2CH3 + OH{-} = CH3COO{-} + CH2CH3OH
Al2(SO4)3*16H2O + Na2SO4 + H2O = AlNa(SO4)2*16H2O =>
Al2(SO4)3*16H2O + Na2SO4 + 16 H2O = 2 AlNa(SO4)2*16H2O
K2CO3 + H2O = KHCO3 + KOH =>
K2CO3 + H2O = KHCO3 + KOH
AgNO3 + (NH4)2SO3 = Ag2(SO3) + NH4NO3 =>
2 AgNO3 + (NH4)2SO3 = Ag2(SO3) + 2 NH4NO3
Al(NO3)3 + Mg = Al3 + Mg(NO3) =>
3 Al(NO3)3 + 9 Mg = Al3 + 9 Mg(NO3)
K[Al(OH)4] + H2SO4 = Al2(SO4)3 + K2SO4 + H2O =>
2 K[Al(OH)4] + 4 H2SO4 = Al2(SO4)3 + K2SO4 + 8 H2O
Ca(OH)2 + HNO2 = Ca(OH)NO2 + H2O =>
Ca(OH)2 + HNO2 = Ca(OH)NO2 + H2O
Ag(NH3)2{+} + Cl{-} + H{+} = AgCl + NH4{+} =>
Ag(NH3)2{+} + Cl{-} + 2 H{+} = AgCl + 2 NH4{+}
I + B = IB =>
I + B = IB
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/23/24
Équations équilibrées sur10/23/23
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