A mixture of gases contains 0.36 mole CH4, 0.34 mole C2H6, and 0.58 mole C3Hg. The total pressure is 1.50 atm. Calculate the partial pressures of the gases. PCHA
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PC₂H6
Your response differs significantly from the correct answer. Rework your solution from the beginning and check each step carefully, atm
PC HB
Your response differs from the correct answer by more than 100%, atm

ch3 [ch2]14cooh

explanation:

sure what is it? ^w^

the grams   of   barium that   are in   2.3 x 10^23   atoms of barium   is   52.4 g (answer c)

    calculation

mass = moles   of ba   x molar   mass of ba

  molar mass of ba from periodic table=   137.3 g/mol

  use the   avogadro's law   constant   to   calculate the moles of barium

  that   is     1 mole =   6.02   x 10^23 atoms

                    ? moles = 2.3 x 10^23   atoms

by cross   multiplication

=(1 mole   x 2.3x 10^23 atoms)   / 6.02   x10^23 atoms)=   0.382   moles

mass   is therefore = 137.3   g/mol x 0.382 mol = 52.4 ( answer c)

explanation: