| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2Br + Ag = AgBr + H2
C6H5C2H3 + Br2 = C6H5C2H2Br + HBr =>
C6H5C2H3 + Br2 = C6H5C2H2Br + HBr
MgCO3 + CO2H2O = Mg(HCO3)2 =>
MgCO3 + CO2H2O = Mg(HCO3)2
C10H14Br2 = C10H13BrHBr =>
C10H14Br2 = C10H13BrHBr
NaHCO3 = Na + HCO3 =>
NaHCO3 = Na + HCO3
Ca(OH)2 + H3PO4* = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4* = Ca3(PO4)2 + 6 H2O
AgCl + HCl = AgH + Cl =>
AgCl + HCl = AgH + 2 Cl
Th{4+} + InO3{3-} + H2O = Th{3+} + InO4{3-} + H{+} =>
2 Th{4+} + InO3{3-} + H2O = 2 Th{3+} + InO4{3-} + 2 H{+}
CrCl3 + Na2SO4 = NaCl + Cr2(SO4)3 =>
2 CrCl3 + 3 Na2SO4 = 6 NaCl + Cr2(SO4)3
Fe2 + AgNO3 = FeAgNO3 =>
Fe2 + 2 AgNO3 = 2 FeAgNO3
H2SO3 + Cl2 + H2O = H2SO4 + HCl =>
H2SO3 + Cl2 + H2O = H2SO4 + 2 HCl
C2H3NaO2 + CaS = Na2S + Ca(C2H3O2)2 =>
2 C2H3NaO2 + CaS = Na2S + Ca(C2H3O2)2
CuCl2 + MgO = CuO + MgCl2 =>
CuCl2 + MgO = CuO + MgCl2
Na2SO3 + HNO3 = NaNO3 + H2SO3 =>
Na2SO3 + 2 HNO3 = 2 NaNO3 + H2SO3
Fe(NO3)3 + H2O = Fe(OH)3 + HNO3 =>
Fe(NO3)3 + 3 H2O = Fe(OH)3 + 3 HNO3
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
HSO4{-} + As4 + Pb3O4 + H{+} = PbSO4 + H2AsO4{-} + H2O =>
30 HSO4{-} + As4 + 10 Pb3O4 + 26 H{+} = 30 PbSO4 + 4 H2AsO4{-} + 24 H2O
I + ClO = Cl + IO =>
I + ClO = Cl + IO
NO2(g) + H2O(g) = HNO3(l) + NO(g) =>
3 NO2(g) + H2O(g) = 2 HNO3(l) + NO(g)
CaSiO3 = SiO2 + CaO =>
CaSiO3 = SiO2 + CaO
Cr2O3 + KOH + KNO3 = K2Cr2O7 + KNO2 + H2O =>
Cr2O3 + 2 KOH + 3 KNO3 = K2Cr2O7 + 3 KNO2 + H2O
AlCl3 + Na2S = Al2S3 + NaCl =>
2 AlCl3 + 3 Na2S = Al2S3 + 6 NaCl
C2H5NC + H2O = C3H7NO =>
C2H5NC + H2O = C3H7NO
HP3O10{4-} + Na2O + H2O = Na3PO4 + OH{-} =>
2 HP3O10{4-} + 9 Na2O + 3 H2O = 6 Na3PO4 + 8 OH{-}
K2SO3 + KMnO4 + HCl = K2SO4 + MnCl2 + H2O + KCl =>
5 K2SO3 + 2 KMnO4 + 6 HCl = 5 K2SO4 + 2 MnCl2 + 3 H2O + 2 KCl
ZnCl2 + (NH4)2 + S = ZnS + NH4Cl =>
ZnCl2 + (NH4)2 + S = ZnS + 2 NH4Cl
H2S + O = H2O + SO4 =>
H2S + 5 O = H2O + SO4
C6H5OCl + O2 = CO2 + Cl{-} + H{+} + H2O =>
2 C6H5OCl + 13 O2 = 12 CO2 + 2 Cl{-} + 2 H{+} + 4 H2O
Hg(ClO3)2 + Na2Cr2O7 = HgCr2O7(s) + NaCl + O2 =>
Hg(ClO3)2 + Na2Cr2O7 = HgCr2O7(s) + 2 NaCl + 3 O2
CuCl2(aq) + Pb(s) = Cu(s) + PbCl2(s) =>
CuCl2(aq) + Pb(s) = Cu(s) + PbCl2(s)
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
NaHC(O3) + (H2)S(O4) = (Na2)S(O4) + C(O2) + (H2)O =>
2 NaHC(O3) + (H2)S(O4) = (Na2)S(O4) + 2 C(O2) + 2(H2)O
H2SO4 + Mg(OH)2 = H2O + MgSO4 =>
H2SO4 + Mg(OH)2 = 2 H2O + MgSO4
SO2 + H2SiO3 = SiO3 + H2S + H2O =>
SO2 + 3 H2SiO3 = 3 SiO3 + H2S + 2 H2O
BiBr5 = Bi + Br2 =>
2 BiBr5 = 2 Bi + 5 Br2
SnSO4 + Al = Sn + AlSO4 =>
SnSO4 + Al = Sn + AlSO4
H{+} + OH{-} = H2O =>
H{+} + OH{-} = H2O
Fe(NO3)2 + KI = FeI2 + KNO3 =>
Fe(NO3)2 + 2 KI = FeI2 + 2 KNO3
Na3N2 + O2 = NO + Na2O =>
4 Na3N2 + 7 O2 = 8 NO + 6 Na2O
KNO3 + Na2SO4 = K2SO4 + NaNO3 =>
2 KNO3 + Na2SO4 = K2SO4 + 2 NaNO3
HNo2 + NaOH = H2O + NaNo2 =>
HNo2 + NaOH = H2O + NaNo2
NaSO4(aq) + SrCl2(aq) = NaCl + Sr(SO4)2 =>
2 NaSO4(aq) + SrCl2(aq) = 2 NaCl + Sr(SO4)2
Al2O3 + H2SO3 = Al2(SO4)3 + H2 =>
Al2O3 + 3 H2SO3 = Al2(SO4)3 + 3 H2
KIO3 + KS + H2SO4 = K2SO4 + H2O + I2 =>
14 KIO3 + 10 KS + 2 H2SO4 = 12 K2SO4 + 2 H2O + 7 I2
NbCl5 + Nb2O5 = NbOCl3 =>
3 NbCl5 + Nb2O5 = 5 NbOCl3
BrF5 + H2O = BrO2F + HF =>
BrF5 + 2 H2O = BrO2F + 4 HF
H3Po4 + HCI = H3CI + HPo4 =>
H3Po4 + HCI = H3CI + HPo4
HF + Cs(OH) = CsF + H2O =>
HF + Cs(OH) = CsF + H2O
AuCl3 + CO = Au4Cl8 + COCl2 =>
4 AuCl3 + 2 CO = Au4Cl8 + 2 COCl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/21/24
Équations équilibrées sur09/20/23
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