| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 KOH + H3PO4 = K2(HPO4) + 2 H2O
ZnSO4 + KOH = ZnOH + KSO4 =>
ZnSO4 + KOH = ZnOH + KSO4
H2SO4 + CH3COOH = HSO4 + HCH3COOH =>
H2SO4 + CH3COOH = HSO4 + HCH3COOH
CaSO3HCl = CaClSO2OH =>
CaSO3HCl = CaClSO2OH
Ca + HCI = CaCI + H2 =>
2 Ca + 2 HCI = 2 CaCI + H2
I2O5 + HCl = I2Cl + Cl2 + H2O =>
2 I2O5 + 20 HCl = 2 I2Cl + 9 Cl2 + 10 H2O
C + HNO3 = CO2 + NO2 + H2O =>
C + 4 HNO3 = CO2 + 4 NO2 + 2 H2O
Na2S + Mg(NO3)2 = Na(NO3)2 + Mg2S =>
Na2S + 2 Mg(NO3)2 = 2 Na(NO3)2 + Mg2S
C4H10O + O2 = CO2 + H2O =>
C4H10O + 6 O2 = 4 CO2 + 5 H2O
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
Potassiumpermanganate + lithium = LiMnO4 + potassium =>
KMnO4 + Li = LiMnO4 + K
Sc(OH)3 + HNO3 = Sc(NO3)3 + H2O =>
Sc(OH)3 + 3 HNO3 = Sc(NO3)3 + 3 H2O
Fe(CNS)3 + KCl = FeCl3 + KCNS =>
Fe(CNS)3 + 3 KCl = FeCl3 + 3 KCNS
HC2H3O2 + NiCO3 = HCO3 + NiC2H3O2 =>
HC2H3O2 + NiCO3 = HCO3 + NiC2H3O2
Hg2I2 + HCl + HNO3 = HgCl2 + HIO2 + NO + H2O =>
3 Hg2I2 + 12 HCl + 10 HNO3 = 6 HgCl2 + 6 HIO2 + 10 NO + 8 H2O
C6H12O6 = C2H6O + CO2 =>
C6H12O6 = 2 C2H6O + 2 CO2
N2O3 = N + O =>
N2O3 = 2 N + 3 O
H2O3 = H2O(l) + O2(g) =>
H2O3 = H2O(l) + O2(g)
NaOH(aq) = H2ONa2O(aq) =>
2 NaOH(aq) = H2ONa2O(aq)
Al2(SO4)3 + NaOH = Al(OH)3 + Na2SO4 =>
Al2(SO4)3 + 6 NaOH = 2 Al(OH)3 + 3 Na2SO4
C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
K2SO3HBr = K2BrHSO3 =>
K2SO3HBr = K2BrHSO3
C4H10O + O2 = CO2 + H2O =>
C4H10O + 6 O2 = 4 CO2 + 5 H2O
Al3I3 + O2 = Al + I2O3 =>
4 Al3I3 + 9 O2 = 12 Al + 6 I2O3
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
Na2ClO3 + H2SO4 = Na2SO4 + H2ClO3 =>
Na2ClO3 + H2SO4 = Na2SO4 + H2ClO3
Cu2S + HNO3 = Cu(NO3)2 + CuSO4 + H2O + NO2 =>
Cu2S + 12 HNO3 = Cu(NO3)2 + CuSO4 + 6 H2O + 10 NO2
K(s) + Fe2(SO4)3(aq) = K2(SO4)3(aq) + Fe(s) =>
2 K(s) + Fe2(SO4)3(aq) = K2(SO4)3(aq) + 2 Fe(s)
Cu2O + Cu2S = Cu + SO2 =>
2 Cu2O + Cu2S = 6 Cu + SO2
Ca3(PO4)2 + SiO2 + C = CaSiO3 + CO + P =>
Ca3(PO4)2 + 3 SiO2 + 5 C = 3 CaSiO3 + 5 CO + 2 P
C8H22N2Si + H2O = C2H4 + NH3 + SiH4 + O2 =>
C8H22N2Si + 2 H2O = 4 C2H4 + 2 NH3 + SiH4 + O2
Pb(C2H3O2)2(aq) + Na2SO4(aq) = PbSO4(s) + NaC2H3O2(aq) =>
Pb(C2H3O2)2(aq) + Na2SO4(aq) = PbSO4(s) + 2 NaC2H3O2(aq)
P4 + HNO3(conc) = H3PO4 + NO2 + H2O =>
P4 + 20 HNO3(conc) = 4 H3PO4 + 20 NO2 + 4 H2O
AgNO3 + HNO2 = AgNO2 + HNO3 =>
AgNO3 + HNO2 = AgNO2 + HNO3
Cu2O + Cu2S = Cu + SO2 =>
2 Cu2O + Cu2S = 6 Cu + SO2
P2O5 + BaO = BaO2 + PO2 =>
P2O5 + BaO = BaO2 + 2 PO2
PH3 + AgNo3 + H2O = H3PO3 + Ag + HNo3 =>
PH3 + 6 AgNo3 + 3 H2O = H3PO3 + 6 Ag + 6 HNo3
NaI + H2SO4 = H2S + I2 + NaSO4 + H2O =>
4 NaI + 5 H2SO4 = H2S + 2 I2 + 4 NaSO4 + 4 H2O
(NH4)(Cr2O7)2 = NH3 + H2O + CrO3 + O2 =>
4(NH4)(Cr2O7)2 = 4 NH3 + 2 H2O + 16 CrO3 + 3 O2
Li3P + CaO = Li3O + CaP =>
Li3P + CaO = Li3O + CaP
Li + O2 = LiO2 =>
Li + O2 = LiO2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Zn(NO3)NaOH = Na(NO3)ZnOH =>
Zn(NO3)NaOH = Na(NO3)ZnOH
Na3P + CaF2 = NaF + Ca3P2 =>
2 Na3P + 3 CaF2 = 6 NaF + Ca3P2
CH3CHBrCH2CH3 + KOH = CH3CHOHCH2CH3 + KBr =>
CH3CHBrCH2CH3 + KOH = CH3CHOHCH2CH3 + KBr
H2O2 + I{-} = IO3{-} + H2O =>
3 H2O2 + I{-} = IO3{-} + 3 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
KClO4 + Zn + HCl = KCl + ZnCl2 + H2O =>
KClO4 + 4 Zn + 8 HCl = KCl + 4 ZnCl2 + 4 H2O
S + NaCl = SCl + Na =>
S + NaCl = SCl + Na
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/25/24
Équations équilibrées sur01/24/24
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