| Équations équilibrées la veille | Équations équilibrées le lendemain |
Hg2{2+}(aq) + 2 HCl = Hg2Cl2(s) + 2 H{+}
C4H9Cl + Na + C3H7Cl = C7H16 + NaCl =>
C4H9Cl + 2 Na + C3H7Cl = C7H16 + 2 NaCl
IBr3 + F2 = IF5 + BrF5 =>
IBr3 + 10 F2 = IF5 + 3 BrF5
ClO2 + Ba(OH)2 = Ba(ClO2)2 + Ba(ClO3)2 + H2O =>
4 ClO2 + 2 Ba(OH)2 = Ba(ClO2)2 + Ba(ClO3)2 + 2 H2O
CU + HNO3 = CU(NO3)2 + NO + H2O =>
3 CU + 8 HNO3 = 3 CU(NO3)2 + 2 NO + 4 H2O
C4H10 + Cl = C4H9Cl + H =>
C4H10 + Cl = C4H9Cl + H
C11H22O11 = Carbon + water =>
C11H22O11 = 11 C + 11 H2O
FeSO4 + HCl = H2SO4 + FeCl2 =>
FeSO4 + 2 HCl = H2SO4 + FeCl2
Al + H2SO4 = Al2(SO4)3 + AlS + H2O =>
3 Al + 4 H2SO4 = Al2(SO4)3 + AlS + 4 H2O
KAg(CN)2 + K(OH) = Ag + K(CN) + O2 + H2O =>
4 KAg(CN)2 + 4 K(OH) = 4 Ag + 8 K(CN) + O2 + 2 H2O
CaO + H2O = CaO2{2-} + H{+} =>
CaO + H2O = CaO2{2-} + 2 H{+}
Fe + NaOH = Fe(OH)3 + Na =>
Fe + 3 NaOH = Fe(OH)3 + 3 Na
K2C6H2O5 + CH4O = C8H8O3 + KOH + H2O =>
7 K2C6H2O5 + 30 CH4O = 9 C8H8O3 + 14 KOH + 24 H2O
NaOH + Zn(OH)2 = Na2ZnO2 + H2O =>
2 NaOH + Zn(OH)2 = Na2ZnO2 + 2 H2O
Cu(OH)2 + NaCl = Cu2Cl(OH)3 + NaOH =>
2 Cu(OH)2 + NaCl = Cu2Cl(OH)3 + NaOH
C6H12O6 + OH = C6H6O6 + H2O =>
C6H12O6 + 6 OH = C6H6O6 + 6 H2O
KOH + MnSO4 = KSO4 + MnOH =>
KOH + MnSO4 = KSO4 + MnOH
Ca3(PO4)2 + H2SO4 = CaSO4 + H3PO4 =>
Ca3(PO4)2 + 3 H2SO4 = 3 CaSO4 + 2 H3PO4
P2O5 + NaOH = Na3PO4 + H2O(l) =>
P2O5 + 6 NaOH = 2 Na3PO4 + 3 H2O(l)
NH4ClO4 + Al = Al2O3 + HCl + H2O + NO2 =>
6 NH4ClO4 + 2 Al = Al2O3 + 6 HCl + 9 H2O + 6 NO2
K2MnO4(aq) + Na2SO3(aq) + H2O(l) = MnO2(s) + Na2SO4(aq) + KOH(aq) =>
K2MnO4(aq) + Na2SO3(aq) + H2O(l) = MnO2(s) + Na2SO4(aq) + 2 KOH(aq)
K2HgI4 + KOH + H3N = HgIH2NHgO + KI + H2O =>
2 K2HgI4 + 3 KOH + H3N = HgIH2NHgO + 7 KI + 2 H2O
C6H10 + H2O = C6H11OH =>
C6H10 + H2O = C6H11OH
S2O3{-2} + MnO4{-} + H{+} = Mn2{+2} + S2O4{-2} + H2O =>
6 S2O3{-2} + 2 MnO4{-} + 4 H{+} = Mn2{+2} + 6 S2O4{-2} + 2 H2O
BaCl2 + Fe = BaCl2Fe =>
BaCl2 + Fe = BaCl2Fe
C4H8O2 + Ag(NH3)2OH = C4H11O3N + Ag + H2O + NH3 =>
C4H8O2 + 2 Ag(NH3)2OH = C4H11O3N + 2 Ag + H2O + 3 NH3
Ni + H2SO4 + K2CrO4 = Ni2(SO4)3 + K2SO4 + H2O + Cr2(SO4)3 =>
2 Ni + 8 H2SO4 + 2 K2CrO4 = Ni2(SO4)3 + 2 K2SO4 + 8 H2O + Cr2(SO4)3
Mg(s) + H2Cl2(aq) = MgCl2(aq) + H2(g) =>
Mg(s) + H2Cl2(aq) = MgCl2(aq) + H2(g)
Hg2{2+}(aq) + HCl = Hg2Cl2(s) + H{+} =>
Hg2{2+}(aq) + 2 HCl = Hg2Cl2(s) + 2 H{+}
(CH3)3SiF + H2O = (CH3)3SiOSi(CH3)3 + HF =>
2(CH3)3SiF + H2O = (CH3)3SiOSi(CH3)3 + 2 HF
(OH)2 = OH =>
(OH)2 = 2 OH
NH4Cl + H2O2 = NH4ClO + H2O =>
NH4Cl + H2O2 = NH4ClO + H2O
Na2O + SI4 = SO2 + NaI =>
2 Na2O + SI4 = SO2 + 4 NaI
KMnO4 + HNO3 + H2SO4 = K2SO4 + HNO5 + MnSO4 + H2O =>
4 KMnO4 + 5 HNO3 + 6 H2SO4 = 2 K2SO4 + 5 HNO5 + 4 MnSO4 + 6 H2O
BaCl2(aq) + HNO3(aq) = Ba(NO3)2 + HCl =>
BaCl2(aq) + 2 HNO3(aq) = Ba(NO3)2 + 2 HCl
Cl2O5 + CaO = CaCl2 + O2 =>
Cl2O5 + CaO = CaCl2 + 3 O2
ZnSO4 + NaOH = Zn(OH)2 + SO4 + Na2 =>
ZnSO4 + 2 NaOH = Zn(OH)2 + SO4 + Na2
Cu(C4H4O6)2 + C6H12O6 = CH3COCOOH + CuO2 + C4H4O6 =>
3 Cu(C4H4O6)2 + C6H12O6 = 6 CH3COCOOH + 3 CuO2 + 3 C4H4O6
Na2S + Be(OH)2 = NaOH + BeS =>
Na2S + Be(OH)2 = 2 NaOH + BeS
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
TiCl3 + H2O2 + H2O = HCl + TiO2 =>
2 TiCl3 + H2O2 + 2 H2O = 6 HCl + 2 TiO2
FeCl3 + (Nh4)2S = Fe2S3 + Nh4Cl =>
2 FeCl3 + 3(Nh4)2S = Fe2S3 + 6 Nh4Cl
CrO3 + HCOOH + H{+} = Cr{3+} + CO2 + H2O =>
2 CrO3 + 3 HCOOH + 6 H{+} = 2 Cr{3+} + 3 CO2 + 6 H2O
Br2 + HCIO + H2O = HBrO3 + HCI =>
Br2 + 5 HCIO + H2O = 2 HBrO3 + 5 HCI
K2S + COCl2 = KCl + COS =>
K2S + COCl2 = 2 KCl + COS
HCOOCH2C6H5 + NaOH = HCOONa + HOCH2C6H5 =>
HCOOCH2C6H5 + NaOH = HCOONa + HOCH2C6H5
Na(s) + Al2S3(g) = Al(s) + Na2S(s) =>
6 Na(s) + Al2S3(g) = 2 Al(s) + 3 Na2S(s)
NaSO4 + PbSO3 = NaSO3 + PbSO4 =>
NaSO4 + PbSO3 = NaSO3 + PbSO4
C4H10 + Cl2 = C4H8Cl2 + H =>
C4H10 + Cl2 = C4H8Cl2 + 2 H
N(a) + H(a) = NH3(a) =>
N(a) + 3 H(a) = NH3(a)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/13/24
Équations équilibrées sur12/13/23
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