| Équations équilibrées la veille | Équations équilibrées le lendemain |
B2O3 + CO2 = B2CO5
ClO4 + H2O = Cl + OH =>
ClO4 + 4 H2O = Cl + 8 OH
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Cr2O3 + KOH + O3 = K2CrO4 + H2O =>
Cr2O3 + 4 KOH + O3 = 2 K2CrO4 + 2 H2O
Na2O2 = Na2O + O2 =>
2 Na2O2 = 2 Na2O + O2
H2S + SO2 = S + H2O =>
2 H2S + SO2 = 3 S + 2 H2O
Cu(NO3)2*3H2O + Fe(NO3)2*9H2O + (NH2)2CO = CuFe2O4 + H2O + CO2 + N2 =>
3 Cu(NO3)2*3H2O + 6 Fe(NO3)2*9H2O + 14(NH2)2CO = 3 CuFe2O4 + 91 H2O + 14 CO2 + 23 N2
HAuCl4 + Zn = Au + ZnCl2 + HCl =>
2 HAuCl4 + 3 Zn = 2 Au + 3 ZnCl2 + 2 HCl
VO{2} + Zn + H{+} = V{2} + H2O + Zn{2} =>
VO{2} + Zn + 2 H{+} = V{2} + H2O + Zn{2}
Al2(PO4)3 + HCl = AlCl3 + H3 + PO4 =>
Al2(PO4)3 + 6 HCl = 2 AlCl3 + 2 H3 + 3 PO4
HCl + AgNO3 = AgCl(aq) + HNO3(aq) =>
HCl + AgNO3 = AgCl(aq) + HNO3(aq)
C3H10 + O2 = CO3 + H2O =>
C3H10 + 7 O2 = 3 CO3 + 5 H2O
BeI2 + Li(PO4) = Be(PO4) + LiI2 =>
BeI2 + Li(PO4) = Be(PO4) + LiI2
BF3 + H2O = B2O3 + HF =>
2 BF3 + 3 H2O = B2O3 + 6 HF
I2 + AlCl3 = AlI3 + Cl =>
3 I2 + 2 AlCl3 = 2 AlI3 + 6 Cl
H2OZn(CH3COO)2 + CH3OCH2CH2OH = ZnO + CH3COOCH2CH2OCH3 + H2O =>
H2OZn(CH3COO)2 + 2 CH3OCH2CH2OH = ZnO + 2 CH3COOCH2CH2OCH3 + 2 H2O
BaCl2 + Fe(SO4) = Ba(SO4) + FeCl2 =>
BaCl2 + Fe(SO4) = Ba(SO4) + FeCl2
H2O + CO2 = C6H12 + O2 =>
6 H2O + 6 CO2 = C6H12 + 9 O2
CaO + C = CaC3 + CO3 =>
3 CaO + 10 C = 3 CaC3 + CO3
Si + HNO3 = SiO2 + H2O + NO =>
3 Si + 4 HNO3 = 3 SiO2 + 2 H2O + 4 NO
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
CaCl2 + BaS = BaCl2 + CaS =>
CaCl2 + BaS = BaCl2 + CaS
(NH4)2S2O8 + NaOH + NiCl2 = Na2SO4 + Ni(OH)3 + NH4Cl + NaCl =>
(NH4)2S2O8 + 6 NaOH + 2 NiCl2 = 2 Na2SO4 + 2 Ni(OH)3 + 2 NH4Cl + 2 NaCl
KMnO4 + H2SO4 = Mn2O7 + K2SO4 + H2O =>
2 KMnO4 + H2SO4 = Mn2O7 + K2SO4 + H2O
Ni + O2 = Ni2O =>
4 Ni + O2 = 2 Ni2O
Mg + HCOOH = Mg(HCOO)2 + H2 =>
Mg + 2 HCOOH = Mg(HCOO)2 + H2
MgSO3 + HCl = H2SO3 + MgCl2 =>
MgSO3 + 2 HCl = H2SO3 + MgCl2
C4H8 + CO + H2 = C10H22O =>
9 C4H8 + 4 CO + 8 H2 = 4 C10H22O
Sr + H2O = Sr(OH)2 + H2 =>
Sr + 2 H2O = Sr(OH)2 + H2
I + H2O = HI + O2 =>
4 I + 2 H2O = 4 HI + O2
ClO2(g) + H2O = ClO3{-}(aq) + Cl{-}(aq) + H{+} =>
6 ClO2(g) + 3 H2O = 5 ClO3{-}(aq) + Cl{-}(aq) + 6 H{+}
N4H6 + O2 = H2O + NH =>
2 N4H6 + O2 = 2 H2O + 8 NH
NH4OH + H2S = NH4HS + H2O =>
NH4OH + H2S = NH4HS + H2O
H2S2O3 + H2O + Cl2 = HCl + H2SO4 =>
H2S2O3 + 5 H2O + 4 Cl2 = 8 HCl + 2 H2SO4
Mg(OH)2 + K3PO4 = KHO + Mg3(PO4)2 =>
3 Mg(OH)2 + 2 K3PO4 = 6 KHO + Mg3(PO4)2
KBr(aq) + Ag(NH3)2(aq)Cl = AgBr(s) + NH3(aq) + KCl(aq) =>
KBr(aq) + Ag(NH3)2(aq)Cl = AgBr(s) + 2 NH3(aq) + KCl(aq)
Al + H3PO3 = AlPO3 + H =>
Al + H3PO3 = AlPO3 + 3 H
(CH3)2N2H2 + NO2 = N2 + H2O + CO2 =>
(CH3)2N2H2 + 4 NO2 = 3 N2 + 4 H2O + 2 CO2
NaClO3(aq) + Ce(NO3)3(aq) = NaNO3 + Ce(ClO3)3 =>
3 NaClO3(aq) + Ce(NO3)3(aq) = 3 NaNO3 + Ce(ClO3)3
LiCO3 + HCl = LiCl2 + H(OH) + CO2 =>
LiCO3 + 2 HCl = LiCl2 + H(OH) + CO2
H2 + Fe(ClO3)2 = HClO3 + Fe =>
H2 + Fe(ClO3)2 = 2 HClO3 + Fe
Pb(s) + AgNO3(aq) = Pb(NO3)2(aq) + Ag(s) =>
Pb(s) + 2 AgNO3(aq) = Pb(NO3)2(aq) + 2 Ag(s)
FeO + H2O = FeO4 + H2 =>
FeO + 3 H2O = FeO4 + 3 H2
C4H9OH(l) + O2(g) = CO2(g) + H2O(l) =>
C4H9OH(l) + 6 O2(g) = 4 CO2(g) + 5 H2O(l)
HI + NaBr = HBr + NaI =>
HI + NaBr = HBr + NaI
BaCl2(aq) + Na2CO3(aq) = BaCO3(s) + NaCl =>
BaCl2(aq) + Na2CO3(aq) = BaCO3(s) + 2 NaCl
C2H6O + OH = C2H3O2 + H2O =>
C2H6O + 5 OH = C2H3O2 + 4 H2O
Ca(ClO)2 + HCl = Cl2 + H2O + CaCl =>
2 Ca(ClO)2 + 8 HCl = 5 Cl2 + 4 H2O + 2 CaCl
(CH3)2NH + NaOH = (CH3)2N + H2O + Na =>
(CH3)2NH + NaOH = (CH3)2N + H2O + Na
CaF2 + H2SO4 = Calciumsulfate + HF =>
CaF2 + H2SO4 = CaSO4 + 2 HF
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/16/24
Équations équilibrées sur02/15/23
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