| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 CuHCl = Cu2Cl2H2
HSO4NH4OH = H2SO4NH3OH =>
HSO4NH4OH = H2SO4NH3OH
KI = KKI2 =>
2 KI = KKI2
C[O] = CO =>
C[O] = CO
KCl + CO2 + H2O = KHCO3 + HCl =>
KCl + CO2 + H2O = KHCO3 + HCl
MgNO3KOH = MgOHKNO3 =>
MgNO3KOH = MgOHKNO3
AgCuCl2 = AgCl2Cu =>
AgCuCl2 = AgCl2Cu
Cu(NO3)2 + AgNO3 = CuNO3 + Ag(NO3)2 =>
Cu(NO3)2 + AgNO3 = CuNO3 + Ag(NO3)2
Mg(s)O2(g) = MgO2(s) =>
Mg(s)O2(g) = MgO2(s)
C10H12O2 + Br2 = C10H12OBr + BrO =>
C10H12O2 + Br2 = C10H12OBr + BrO
P2 + I2 + H2O = H3PO4 + HI =>
P2 + 5 I2 + 8 H2O = 2 H3PO4 + 10 HI
Fe + HCl = FeCl3 + H2 =>
2 Fe + 6 HCl = 2 FeCl3 + 3 H2
PF3 + XeF4 = PF5 + Xe =>
2 PF3 + XeF4 = 2 PF5 + Xe
C5H{10+} + O2 = CO{2+} + H2O =>
4 C5H{10+} + 11 O2 = 20 CO{2+} + 2 H2O
Li2O + H2O = Li2H2 + O2 =>
Li2O + H2O = Li2H2 + O2
CaSO4*H2O = Ca(OH)2 + SO3 =>
CaSO4*H2O = Ca(OH)2 + SO3
Cu(NO3)2 + AgNO3 = CuNO3 + Ag(NO3)2 =>
Cu(NO3)2 + AgNO3 = CuNO3 + Ag(NO3)2
O(g) = O3 =>
3 O(g) = O3
MnO2 + P = P2O5 + Mn =>
5 MnO2 + 4 P = 2 P2O5 + 5 Mn
NaClO3 + KI + HCl = NaCl + I2 + KCl + H2O =>
NaClO3 + 6 KI + 6 HCl = NaCl + 3 I2 + 6 KCl + 3 H2O
Ba(OH)2*H16O8(s) + NH4SCN(s) = Ba(SCN)2(s) + H2O(l) + NH3(g) =>
Ba(OH)2*H16O8(s) + 2 NH4SCN(s) = Ba(SCN)2(s) + 10 H2O(l) + 2 NH3(g)
Ag + CN = Ag(CN)2 =>
Ag + 2 CN = Ag(CN)2
(NH4)2Fe(SO4)2 + NaOH = Fe(OH)2 + NH3 + H2O + Na2SO4 =>
(NH4)2Fe(SO4)2 + 4 NaOH = Fe(OH)2 + 2 NH3 + 2 H2O + 2 Na2SO4
MgCrCl2 = MgCl2Cr =>
MgCrCl2 = MgCl2Cr
FeO + HBr = FeBr + OH =>
FeO + HBr = FeBr + OH
NH3 + H2O = NH4 + OH =>
NH3 + H2O = NH4 + OH
Na3PO4 + H2S = Na2S + H3PO4 =>
2 Na3PO4 + 3 H2S = 3 Na2S + 2 H3PO4
Li2SO4 + CaF2 = CaSO4 + LiF =>
Li2SO4 + CaF2 = CaSO4 + 2 LiF
Zn + AuBr3 = Au + ZnBr2 =>
3 Zn + 2 AuBr3 = 2 Au + 3 ZnBr2
HBrKOH = H2OKBr =>
HBrKOH = H2OKBr
Ag + KOH + H2O = K[Ag(OH)4] + H2 =>
2 Ag + 2 KOH + 6 H2O = 2 K[Ag(OH)4] + 3 H2
Fe(OH)3 + HI = I2 + H2O + Fe(OH)2 =>
2 Fe(OH)3 + 2 HI = I2 + 2 H2O + 2 Fe(OH)2
FeSO3 + H2O2 + H2SO4 = Fe2(SO4)3 + H2O =>
2 FeSO3 + 3 H2O2 + H2SO4 = Fe2(SO4)3 + 4 H2O
AgNO3 + O2 = AgNO3O3 =>
2 AgNO3 + 3 O2 = 2 AgNO3O3
FeCl3KBrCCl4 = FeCl4KCl3BrC =>
FeCl3KBrCCl4 = FeCl4KCl3BrC
Ag(NO)3 + Na2(CO)3 = Ag2(CO)3 + Na(NO)3 =>
2 Ag(NO)3 + Na2(CO)3 = Ag2(CO)3 + 2 Na(NO)3
CaSO4 + Fe3(PO4)2 = Ca3(PO4)2 + FeSO4 =>
3 CaSO4 + Fe3(PO4)2 = Ca3(PO4)2 + 3 FeSO4
C4H10 + HCl = C4H8Cl2 + H2 =>
C4H10 + 2 HCl = C4H8Cl2 + 2 H2
SnSn + HF = SnF2 + H2 =>
SnSn + 4 HF = 2 SnF2 + 2 H2
Zn + K + Fe(CN)6 = Zn3K2[Fe(CN)6]2 =>
3 Zn + 2 K + 2 Fe(CN)6 = Zn3K2[Fe(CN)6]2
As + OH{-} + OCl{-} = AsO4{3-} + Cl{-} + H2O =>
2 As + 6 OH{-} + 5 OCl{-} = 2 AsO4{3-} + 5 Cl{-} + 3 H2O
Cu{2+} + H2 + OH{-} = Cu{+} + H2O =>
2 Cu{2+} + H2 + 2 OH{-} = 2 Cu{+} + 2 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Cu(NO3)2 + AgNO3 = CuNO3 + Ag(NO3)2 =>
Cu(NO3)2 + AgNO3 = CuNO3 + Ag(NO3)2
K2Cr2O7 + H2SO4 + NaSO3 = K2SO4 + Cr2(SO4)3 + NaSO4 + H2O =>
K2Cr2O7 + 4 H2SO4 + 3 NaSO3 = K2SO4 + Cr2(SO4)3 + 3 NaSO4 + 4 H2O
C + ZnO = Zn + CO2 =>
C + 2 ZnO = 2 Zn + CO2
Al(OH)3 + HCl = H4O3{2-} + AlCl{2+} =>
Al(OH)3 + HCl = H4O3{2-} + AlCl{2+}
NH3 + AnswerHCl = AnswerNH4Cl =>
NH3 + AnswerHCl = AnswerNH4Cl
ZnO + LiOH = Li2ZnO2 + H2O =>
ZnO + 2 LiOH = Li2ZnO2 + H2O
I2 + HCl + H2O2 = ICl + H2O =>
I2 + 2 HCl + H2O2 = 2 ICl + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/20/24
Équations équilibrées sur12/20/23
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