Ans b
Chemical formula for naproxene = C14H14O3
Moles of naproxene = 0.444 mol
From the chemical formula 1 mol naproxene contains 14 mol H
Moles of H in naproxene = 0.444 mol x 14
= 6.216 mol
Ans 5
Part a
Mass of Ag = 82.0 g
Moles of Ag = mass/molecular weight
= (82g) / (107.8682 g/mol)
= 0.760 mol
Part b
Mass of C = 0.288 g
Moles of C = mass/molecular weight
= (0.288 g) / (12 g/mol)
= 0.0240 mol
U dle preselil ill 2.30 Mules Ul llapices b. How many moles of H are present...
5. Calculate the number of moles in each of the following a. 82.0 g of Ag 0.7680 Mol Of Silver b. 0.288 g of C 0.0240 mol Cf carbo slagc.view.usg.edu/d21/common/assets/pdfs/1.0.0.30/web/viewer....dered-pdf&fullscreen=d21-fileviewer-
is the 6-15 ce is How many moles of specified particles are present in a sample of each of the following substances if each sample weighs 5.00 g? a. CO molecules b. CO, molecules ce is c. B,H,, molecules CUI at is the formula mass of a compound whose molar 6-17 What is the formu 6-25 mass is 44.01 g? I the Mole Concept (Section 6-4) Chemical Formulas a 6-21 How many moles in 2.00-mole sa compounds? any moles of...