Question

Convert the following degree Celsius temperature to degree degree Fahrenheit., a. 40degree ccalculate the number of moles and molecules of Acetic acid present in 22 grams of it ​

Answer 1

a) 40 degree celsius

so, F = 9*40/5 + 32 = 72 + 32 = 104 degree Fahrenheit .

One mole of acetic acid = 60 g / mol

so, no of moles in 22 g = 22/60 = 11/30 = 0.36

One mole has 6 * 10^23 molecules

so, no. of molecules = 0.36 * 6 *  10^23

                                  = 2.16*10^23