ow many rms() Solution? (g) of NaOit should be measurod to prepare 350 0 calcula

Question

ow many rms() Solution? (g) of NaOit should be measurod to prepare 350 0 calculatiom by using conv Show all steps of NaOII pois) 6 Nitrogen reacts with hydrogen to produce ammonia N2(g) +3 H() 2NH(8) a) Determine the limiting reactant when 17.50 g of nitrogen react with 6.50 g of hydrogen ammonia? Show all caleulation steps with units, c.v and E.v.(4 pts) mole of NH, formed is(2 pts) b) Limiting reactant is_ e) Calculate the theoretical yield (mass) of NHs produced in above reaction. (2 pts) d) Calculate the percent yield of NHs if i 8.20 g of NH, is produced in this reaction?? 7 Determine the oxidation number of the element in the following ions or compounds. (1 pt each

Explanation / Answer

Ans 5 :

Molarity = no. of moles of NaOH / volume of solution in L

1.45 = n / 0.550

n = 0.7975 mol

Mass of NaOH measured = 0.7975 x 39.997

= 31.9 grams

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