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HBr
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∙ 11y ago
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Is gas polar?
Some gases have polar molecules as HCl, HBr, SO2, but not all gases have polar molecules.
Which is faster to effuse HCl or HBr?
HCl effuses faster due to less molecular mass (36.5) as compare to HBr (81).
Is HBR polaR?
Yes it is.
Why HBr is weaker Acid than HCl?
actually HBr is stronger acid than HCl so i think you got something mixed up
Is Cl a stronger base than Br?
yes it is, because HBr is a stronger acid than HCl, therfore, HBr will have a weaker conjugate base, Br, than HCl, Cl
Is Hbr non polar or Polar?
Polar!
Is gas polar?
Some gases have polar molecules as HCl, HBr, SO2, but not all gases have polar molecules.
Is HBr polar or nonpolar?
Polar
Which is faster to effuse HCl or HBr?
HCl effuses faster due to less molecular mass (36.5) as compare to HBr (81).
Is HBR polaR?
Yes it is.
Why HBr is weaker Acid than HCl?
actually HBr is stronger acid than HCl so i think you got something mixed up
Is Cl a stronger base than Br?
yes it is, because HBr is a stronger acid than HCl, therfore, HBr will have a weaker conjugate base, Br, than HCl, Cl
What has high melting point HCL HBr H2O Br2?
H2o
Which molecule has a higher boiling point Cl2 or Br2?
HCL has a higher boiling point compared to HBr This is due to difference in electronegativity. H - 2.1 Cl - 3.0 Br - 2.8 The difference for HCl is 0.9, the difference for HBr is 0.7. The larger the difference in electronegavity means the stronger the bond. Large difference means greater attraction hence more energy is needed to overcome this bond.
Which is most polar HBr HCl HI?
The polarity of a bond increases with the increment of the difference of electronegativity between the corresponding two atoms. Therefore HCl is most polar whereas HI is the weakest among the given.
What minimum mass of HCl in grams would you need to dissolve a 2.2 g iron bar on a padlock?
3.8 g Fe * 1 mol Fe/55.85 g Fe (molar mass) = .0680 mol Fe .0680 mol Fe * 2 mol HBr/1 mol Fe (found in formula Fe+2HBr=>FeBr2+H2)=.136 mol HBr .136 mol HBr*80.912 g HBr/1 mol HBr=11.004 g HBr (or 11 using 2 sig figs) And the mass of H2 that is produced is 0.14 g
Which is the fourth strong acid?
Hydrochloric acid.HClO4 >> HI >> HBr >> HCl >> H2SO4
