| Équations équilibrées la veille |
4 Al + 3 O2 = 2 Al2O3
Mg(OH)2 + H2SO4 = MgSO4 + H2O =>
Mg(OH)2 + H2SO4 = MgSO4 + 2 H2O
NH3 + NO = N2 + H2O =>
4 NH3 + 6 NO = 5 N2 + 6 H2O
Fe + CuCI = FeCI + Cu =>
Fe + CuCI = FeCI + Cu
Hg{+} + Cl{-} = HgCl(s) =>
Hg{+} + Cl{-} = HgCl(s)
NH4OH + H3PO4 = (NH4)3PO4 + H2O =>
3 NH4OH + H3PO4 = (NH4)3PO4 + 3 H2O
MgCO3 + H2SO4 = Mg(SO4) + H2CO3 =>
MgCO3 + H2SO4 = Mg(SO4) + H2CO3
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
SO3Ag = AgSO3 =>
SO3Ag = AgSO3
C6H10O5 + O2 = CO2 + H2O =>
C6H10O5 + 6 O2 = 6 CO2 + 5 H2O
Al(s) + H2SO4(aq) = Al2(SO4)3(s) + H2(g) =>
2 Al(s) + 3 H2SO4(aq) = Al2(SO4)3(s) + 3 H2(g)
KIO3 + HCl + FeSO4 = Fe2(SO4)3 + FeCl3 + K2SO4 + I2 + H2O =>
2 KIO3 + 12 HCl + 10 FeSO4 = 3 Fe2(SO4)3 + 4 FeCl3 + K2SO4 + I2 + 6 H2O
Na2SO4 + BaCl2 = BaSO4 + NaCl =>
Na2SO4 + BaCl2 = BaSO4 + 2 NaCl
Ag(s) + CO2(g) + O2(g) = Ag2CO3(g) =>
4 Ag(s) + 2 CO2(g) + O2(g) = 2 Ag2CO3(g)
CrSO3 + HOH = CrHSO3 + OH =>
CrSO3 + HOH = CrHSO3 + OH
Ag(NH3)2OH + C2H2 = C2H2Ag + (NH3)2OH =>
Ag(NH3)2OH + C2H2 = C2H2Ag + (NH3)2OH
Fe2S3 + HCl = FeCl3 + H2S =>
Fe2S3 + 6 HCl = 2 FeCl3 + 3 H2S
HCl + HCN = H2CN + Cl =>
HCl + HCN = H2CN + Cl
Ag2S + HCl = AgCl + H2S =>
Ag2S + 2 HCl = 2 AgCl + H2S
NI3 = N2 + I2 =>
2 NI3 = N2 + 3 I2
NaOH + Fe = H2 + Fe2NaO =>
2 NaOH + 4 Fe = H2 + 2 Fe2NaO
C6H12O6 = C6H12O + H2O + CO2 =>
17 C6H12O6 = 12 C6H12O + 30 H2O + 30 CO2
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Ag(NH3)2OH + C6H10 = C6H10Ag + (NH3)2OH =>
Ag(NH3)2OH + C6H10 = C6H10Ag + (NH3)2OH
C + Ba(OH)2 = C(OH)2 + Ba =>
C + Ba(OH)2 = C(OH)2 + Ba
CuSO4H2O = CuO + H2SO4 =>
CuSO4H2O = CuO + H2SO4
SnCl2 + Hg2Cl207 + HCl = Hg + H2SnCl6 =>
207 SnCl2 + 2 Hg2Cl207 + 414 HCl = 4 Hg + 207 H2SnCl6
HCOOH + C3H7OH = HCOOC3H7 + H2O =>
HCOOH + C3H7OH = HCOOC3H7 + H2O
Fe(NO3)3 + CoCl2 = FeCl3 + Co(NO3)2 =>
2 Fe(NO3)3 + 3 CoCl2 = 2 FeCl3 + 3 Co(NO3)2
CoCl2 + KBr = KCl + CoBr2 =>
CoCl2 + 2 KBr = 2 KCl + CoBr2
FeSO4 + BaBr2 = BaSO4 + FeBr2 =>
FeSO4 + BaBr2 = BaSO4 + FeBr2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
Sr(OH)2 + HCl = SrCl2 + H2O =>
Sr(OH)2 + 2 HCl = SrCl2 + 2 H2O
(CH3COO)3Fe + H2O = (CH3COO)(OH)2Fe + CH3COOH =>
(CH3COO)3Fe + 2 H2O = (CH3COO)(OH)2Fe + 2 CH3COOH
KBrO3 + H2S = KBr + S + H2O =>
KBrO3 + 3 H2S = KBr + 3 S + 3 H2O
NH4Cl + Hg(C2H3O2)2 = NH4C2H3O2 + HgCl2 =>
2 NH4Cl + Hg(C2H3O2)2 = 2 NH4C2H3O2 + HgCl2
Fe(NO3)3 + CoCl2 = FeCl3 + Co(NO3)2 =>
2 Fe(NO3)3 + 3 CoCl2 = 2 FeCl3 + 3 Co(NO3)2
Hg + H2SO4 = Hg2(SO4) + H2O + SO2 =>
2 Hg + 2 H2SO4 = Hg2(SO4) + 2 H2O + SO2
Mg(s) + O2(g) = MgO2(g) =>
Mg(s) + O2(g) = MgO2(g)
CrBr3 + K2SO4 = CrK2 + SO4Br3 =>
CrBr3 + K2SO4 = CrK2 + SO4Br3
(NH4)2S + Cu(NO3)2 = (NH4)(NO3) + CuS =>
(NH4)2S + Cu(NO3)2 = 2(NH4)(NO3) + CuS
AgNO3 + NaOH = AgOH + NaNO3 =>
AgNO3 + NaOH = AgOH + NaNO3
Zh + HBr = ZhBr2 + H2 =>
Zh + 2 HBr = ZhBr2 + H2
Fe(OH)3 + KNO3 + KOH = KNO2 + KFeO4 + H2O =>
Fe(OH)3 + 2 KNO3 + KOH = 2 KNO2 + KFeO4 + 2 H2O
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
NaHO + HC1 = NaC1 + H2O =>
NaHO + HC1 = NaC1 + H2O
phenol + Br2 = C6H2Br3OH + HBr =>
C6H5OH + 3 Br2 = C6H2Br3OH + 3 HBr
KMnO4 + NaOH + C6H12O6 = K2CO3 + Na2CO3 + MnO2 + H2O =>
8 KMnO4 + 4 NaOH + C6H12O6 = 4 K2CO3 + 2 Na2CO3 + 8 MnO2 + 8 H2O
MnO2 = Mn{2+} + O{-} =>
MnO2 = Mn{2+} + 2 O{-}
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| Équations équilibrées la veille |
Équations équilibrées sur11/16/24
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