| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuOH2SO4 = CuSO4H2O
Cu(OH)2 + (NH4)2SO4 + NH4OH = Cu(NH3)4SO4 + H2O =>
Cu(OH)2 + (NH4)2SO4 + 2 NH4OH = Cu(NH3)4SO4 + 4 H2O
Fe(OH)2 + AlCl3 = FeCl2 + Al(OH)3 =>
3 Fe(OH)2 + 2 AlCl3 = 3 FeCl2 + 2 Al(OH)3
C9H2O + O2(g) = CO2(g) + H2O(g) =>
C9H2O + 9 O2(g) = 9 CO2(g) + H2O(g)
Ba(OH)2*8H2O + NH4NO3 = Ba(NO3)2 + NH + H2O =>
Ba(OH)2*8H2O + 3 NH4NO3 = Ba(NO3)2 + 4 NH + 13 H2O
H6C4O4 + NaOH = Na2C4H4O4 + H2O =>
H6C4O4 + 2 NaOH = Na2C4H4O4 + 2 H2O
Pt + H = PtH4 =>
Pt + 4 H = PtH4
KI + CaSO3 = K2SO3 + CaI2 =>
2 KI + CaSO3 = K2SO3 + CaI2
KMnO4 + Cu(OH)2 = KOH + Cu(MnO4)2 =>
2 KMnO4 + Cu(OH)2 = 2 KOH + Cu(MnO4)2
Cr(OH)2 + Br2 + KOH = K2CrO4 + KBr + H2O =>
Cr(OH)2 + 2 Br2 + 6 KOH = K2CrO4 + 4 KBr + 4 H2O
SO2 + H2O + NaClO = NaCl + H2SO4 =>
SO2 + H2O + NaClO = NaCl + H2SO4
CuSO4 + NH3 = Cu(NH3)4SO4 =>
CuSO4 + 4 NH3 = Cu(NH3)4SO4
Cu(OH)2 + (NH4)2SO4 + NH4OH = (Cu(NH3)4)SO4 + H2O =>
Cu(OH)2 + (NH4)2SO4 + 2 NH4OH = (Cu(NH3)4)SO4 + 4 H2O
(C6H10O5)(s) + O2(g) = CO2(g) + H2O(g) =>
(C6H10O5)(s) + 6 O2(g) = 6 CO2(g) + 5 H2O(g)
Pt + H = PtH =>
Pt + H = PtH
Ba(OH)2*8H2O + NH4NO3 = Ba(NO3)2 + NH3 + H2O =>
Ba(OH)2*8H2O + 2 NH4NO3 = Ba(NO3)2 + 2 NH3 + 10 H2O
BeO + SO3 = BeSO4 =>
BeO + SO3 = BeSO4
HSO3C6H4NH2 + NaNO2 + H2SO4 = [HSO3C6H4NN]HSO4 + NaHSO4 + H2O =>
HSO3C6H4NH2 + NaNO2 + 2 H2SO4 = [HSO3C6H4NN]HSO4 + NaHSO4 + 2 H2O
HCOOH = CO2 + H2 =>
HCOOH = CO2 + H2
Zn + NH4NO3 = N + ZnO + H2O =>
Zn + NH4NO3 = 2 N + ZnO + 2 H2O
C6H11OH + K2Cr2O7 + H2SO4 = HOOC(CH2)4COOH + K2SO4 + Cr2(SO4)3 + H2O =>
3 C6H11OH + 4 K2Cr2O7 + 16 H2SO4 = 3 HOOC(CH2)4COOH + 4 K2SO4 + 4 Cr2(SO4)3 + 19 H2O
Pb(NO3)2 + KCl = PbCl2 + KNO3 =>
Pb(NO3)2 + 2 KCl = PbCl2 + 2 KNO3
CH3NH2 + HCl = (CH3NH3)Cl =>
CH3NH2 + HCl = (CH3NH3)Cl
CuSO4 + NH3 = CuH3 + NSO4 =>
CuSO4 + NH3 = CuH3 + NSO4
C6H6 + Br2 = C6H5Br + HBr =>
C6H6 + Br2 = C6H5Br + HBr
HClO2 + Sn(OH)2 = Sn(ClO2)2 + H2O =>
2 HClO2 + Sn(OH)2 = Sn(ClO2)2 + 2 H2O
ZnI2 + Br2 = BrI + Zn =>
ZnI2 + Br2 = 2 BrI + Zn
As2O3 + Mg = As + Mg2O2 =>
2 As2O3 + 6 Mg = 4 As + 3 Mg2O2
CaCO3 + HC2H3O2 = Ca(C2H3O2)2 + H2CO3 =>
CaCO3 + 2 HC2H3O2 = Ca(C2H3O2)2 + H2CO3
P2O5 + KOH = K3PO4 + H2O =>
P2O5 + 6 KOH = 2 K3PO4 + 3 H2O
HCOOH = H + HCOO =>
HCOOH = H + HCOO
AlC{2}H{3}O{2} + Na(OH) = Al(OH) + NaC{2}H{3}O{2} =>
AlC{2}H{3}O{2} + Na(OH) = Al(OH) + NaC{2}H{3}O{2}
PCl3 + H2 = PH3 + HCl =>
PCl3 + 3 H2 = PH3 + 3 HCl
AgOH + H{+} = Ag{+} + H2O =>
AgOH + H{+} = Ag{+} + H2O
Fe + CuCl4 = FeCl2 + Cu =>
2 Fe + CuCl4 = 2 FeCl2 + Cu
CH3Cl + Na + C6H13Cl = C7H16 + NaCl =>
CH3Cl + 2 Na + C6H13Cl = C7H16 + 2 NaCl
Mg(s) + Au(NO3)3(aq) = Au(s) + Mg(NO3)2(aq) =>
3 Mg(s) + 2 Au(NO3)3(aq) = 2 Au(s) + 3 Mg(NO3)2(aq)
C6H11OH + K2Cr2O7 + H2SO4 = C6H6O + H2O + K2SO4 + Cr2(SO4)3 =>
C6H11OH + K2Cr2O7 + 4 H2SO4 = C6H6O + 7 H2O + K2SO4 + Cr2(SO4)3
CuSO4 + NH3 = CuNH3 + SO4 =>
CuSO4 + NH3 = CuNH3 + SO4
Pb(NO3)2 + KCI = PbCI + K(NO3)2 =>
Pb(NO3)2 + KCI = PbCI + K(NO3)2
CH3NH2 + HCl = CH3NH3{+} + Cl{-} =>
CH3NH2 + HCl = CH3NH3{+} + Cl{-}
(C6H10O5)(s) + O2(g) = CO2(g) + H2O(g) =>
(C6H10O5)(s) + 6 O2(g) = 6 CO2(g) + 5 H2O(g)
BCl3(g) + H2O = B(OH)3 + HCl =>
BCl3(g) + 3 H2O = B(OH)3 + 3 HCl
ZnI2 + Br2 = ZnBr2 + I =>
ZnI2 + Br2 = ZnBr2 + 2 I
HCOOH = CH4 + CO2 + H2O =>
4 HCOOH = CH4 + 3 CO2 + 2 H2O
CaS(s) + O2(g) = CaO(s) + SO2(g) =>
2 CaS(s) + 3 O2(g) = 2 CaO(s) + 2 SO2(g)
CH2CH2 + KMnO4 + KOH = K2CO3 + K2MnO4 + H2O =>
CH2CH2 + 12 KMnO4 + 16 KOH = 2 K2CO3 + 12 K2MnO4 + 10 H2O
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
K2O + HClO2 = KClO2 + H2O =>
K2O + 2 HClO2 = 2 KClO2 + H2O
KHCO3 + H2O = KH2CO3 + OH =>
KHCO3 + H2O = KH2CO3 + OH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/30/24
Équations équilibrées sur11/29/23
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