| Équations équilibrées la veille | Équations équilibrées le lendemain |
K2C2O4(aq) + Pb(OH)2(aq) = 2 KOH(aq) + PbC2O4(s)
NaC2H3O2 + H2SO4 = NaC2SO4 + H3O2H2 =>
NaC2H3O2 + H2SO4 = NaC2SO4 + H3O2H2
NaOH + Cl2 = NaCl + Na(ClO)2 + H2O =>
8 NaOH + 5 Cl2 = 6 NaCl + 2 Na(ClO)2 + 4 H2O
Sn + O2 + H2 = Sn(OH) =>
2 Sn + O2 + H2 = 2 Sn(OH)
F + MgO2 = F2O + Mg =>
4 F + MgO2 = 2 F2O + Mg
C6H5NO2 + O2 = H2O + CO2 + H3N =>
2 C6H5NO2 + 11 O2 = 2 H2O + 12 CO2 + 2 H3N
BaCl2(s) + Ag2SO4 = BaSO4 + AgCl =>
BaCl2(s) + Ag2SO4 = BaSO4 + 2 AgCl
KNO3(s) = KNO2(s) + O2(g) =>
2 KNO3(s) = 2 KNO2(s) + O2(g)
Cr(OH)4{-} + H2O2 = CrO42{-} + H2O =>
Cr(OH)4{-} + 40 H2O2 = CrO42{-} + 42 H2O
Hydrogen + ethylene = C2H6 =>
H2 + C2H4 = C2H6
HOCl + CO3 = HCO3 + OCl =>
HOCl + CO3 = HCO3 + OCl
K(ScN) + FeCl3 = Fe(ScN)3 + KCl =>
3 K(ScN) + FeCl3 = Fe(ScN)3 + 3 KCl
H2SO4 + Fe2O3 = H2O3 + SO4Fe2 =>
H2SO4 + Fe2O3 = H2O3 + SO4Fe2
LiPF6 + Li2O = LiPO2F2 + LiF =>
LiPF6 + 2 Li2O = LiPO2F2 + 4 LiF
NaOH + FeCl2 = Fe(OH)2 + NaCl =>
2 NaOH + FeCl2 = Fe(OH)2 + 2 NaCl
Sn + KMnO4 = SnMnO4 + K =>
Sn + KMnO4 = SnMnO4 + K
Al(s) + HI(aq) = AlI(s) + H(g) =>
Al(s) + HI(aq) = AlI(s) + H(g)
CuSO4 + AgCl = CuCl2 + Ag2(SO4) =>
CuSO4 + 2 AgCl = CuCl2 + Ag2(SO4)
Ba(OH)2 + (NH4)2SO3 = BaSO3 + NH4OH =>
Ba(OH)2 + (NH4)2SO3 = BaSO3 + 2 NH4OH
CrBr2 + KOH = KBr + Cr(OH)2 =>
CrBr2 + 2 KOH = 2 KBr + Cr(OH)2
NaNO3 + C12H22O11 = NaNO3C12H22O11 =>
NaNO3 + C12H22O11 = NaNO3C12H22O11
CH4 + SO3{-2} + H{+} = S2O3{-2} + CO2 + H2O =>
CH4 + 4 SO3{-2} + 4 H{+} = 2 S2O3{-2} + CO2 + 4 H2O
NaOH + Cl2 = NaClO3 + NaCl + H2O =>
6 NaOH + 3 Cl2 = NaClO3 + 5 NaCl + 3 H2O
SiC = C + Si =>
SiC = C + Si
C12H22O11(s) + O2 = H2O(l) + CO2(aq) =>
C12H22O11(s) + 12 O2 = 11 H2O(l) + 12 CO2(aq)
BaS + H2O2 = BaSO4 + water =>
BaS + 4 H2O2 = BaSO4 + 4 H2O
C12H22O11(s) + O2 = H2O(l) + CO2(aq) =>
C12H22O11(s) + 12 O2 = 11 H2O(l) + 12 CO2(aq)
Cu + Cl2 = CuCl2 =>
Cu + Cl2 = CuCl2
FeONCl = FeClNO =>
FeONCl = FeClNO
Zn3Sb2 + H2O = Zn(OH)2 + SbH3 =>
Zn3Sb2 + 6 H2O = 3 Zn(OH)2 + 2 SbH3
Na2C2O4 + Fe2(C2O4)3 = Na3[Fe(C2O4)3] =>
3 Na2C2O4 + Fe2(C2O4)3 = 2 Na3[Fe(C2O4)3]
H2 + HgO = H2O2 + Hg2 =>
H2 + 2 HgO = H2O2 + Hg2
C19H38O2 + O2 = H2O + CO2 =>
2 C19H38O2 + 55 O2 = 38 H2O + 38 CO2
H2O + Al + Na(OH) = Na3[Al(OH)6] + H2 =>
6 H2O + 2 Al + 6 Na(OH) = 2 Na3[Al(OH)6] + 3 H2
C12H22O11(s) + O2 = H2O(l) + CO2(aq) =>
C12H22O11(s) + 12 O2 = 11 H2O(l) + 12 CO2(aq)
Zn + CuCI2(aq) = Cu + ZnCI2(aq) =>
Zn + CuCI2(aq) = Cu + ZnCI2(aq)
Cr2(SO4)3 + NaOH + Cl2 = NaCrO4 + NaCl + H2O + Na2SO4 =>
Cr2(SO4)3 + 16 NaOH + 4 Cl2 = 2 NaCrO4 + 8 NaCl + 8 H2O + 3 Na2SO4
HSbF6 + Mg(OH)2 = Mg(SbF6)2 + H2O =>
2 HSbF6 + Mg(OH)2 = Mg(SbF6)2 + 2 H2O
D2O + Na2SO3 = D2SO4 + Na =>
D2O + Na2SO3 = D2SO4 + 2 Na
H2 + HgO = H2O2 + Hg2 =>
H2 + 2 HgO = H2O2 + Hg2
H2S + NaOH = Na2S + H2O =>
H2S + 2 NaOH = Na2S + 2 H2O
S + Cl2 = SCl2 =>
S + Cl2 = SCl2
HSbF6 + Mg(OH)2 = Mg(SbF6)2 + H2O =>
2 HSbF6 + Mg(OH)2 = Mg(SbF6)2 + 2 H2O
BaS + H2O2 = BaSO4 + water =>
BaS + 4 H2O2 = BaSO4 + 4 H2O
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
Al2(SO4)3 + NH3 = AlNH3 + SO4 =>
Al2(SO4)3 + 2 NH3 = 2 AlNH3 + 3 SO4
ZnKOH = KZnOH =>
ZnKOH = KZnOH
ZnSO4 + Ca(NO3)2 = Zn2 + CaSO4 + NO3 =>
2 ZnSO4 + 2 Ca(NO3)2 = Zn2 + 2 CaSO4 + 4 NO3
C12H22O11(s) + O2 = H2O(l) + CO2(aq) =>
C12H22O11(s) + 12 O2 = 11 H2O(l) + 12 CO2(aq)
Na2SO4 + BaCl2 = Ba2(SO4)2 + NaCl =>
2 Na2SO4 + 2 BaCl2 = Ba2(SO4)2 + 4 NaCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/02/24
Équations équilibrées sur02/01/23
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