Question

113 Cereal Cocpa Conet List your brand names for: Pears your answe d type of ato CALCULATIONS: 112277 Na Prom Hhe prodact labels Iserving Coutoius peiserving-190ig Cereal =30g 19 c K plore ure 6.5 Potarskum R. Je1- 20g2cip Symg Na Beans touchec eor fo / Serving f Capataing /Serving ratio es. Ex /Servingg Tomasho Jice Cenctaning/servng- 0mg Na 340ML 342g . 1 caction per K h20 mg bala Kid's Juice = 200mL 2oog the Serving Con ta ins/serving ator Na aDmg 80mg 130g 10 mg 85 Mg K ala IServing Pears Cathing Jsiert ng 2 eup t ! s a

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Answer 1

191. moles of B8, in 3.04X1024 molecules n=3.04x1024 molecules Xind : 6.082 x 1023 molecules of Brz gag = 5.05 md amount of Br₂ = 5.05 mol x 159.8 Imol = 807.0g 2. moleg of HE = look Imol x 408 22-4 L imod = 17.9 g 3. moles of water are in lkg of water n = 1 kg x 1000g x ind 1kg 18.8 = 55.56 mol no. of water molecules = 55.56 moly 6.02x10 molecules - 3.35 x 1025 molecules mol 23 Imol volume of cog v= 1.5 x 1,30 moleculepy the = 5.58x10²1 6.02x10 23 2x1.234. 32.42 ind