lapter 11 HV Assignment Chapter 11 HW Assignment Exercise 11.101 The mass of an evacuated 250...

Question

Question

lapter 11 HV Assignment Chapter 11 HW Assignment Exercise 11.101 The mass of an evacuated 250 ml flask is 143 207 g The mass

Answer 1

Answer #1

W freesk = 143.207 gm Wtotal = 144.257 gm wgus = (144-257 - 143.207) = 1000gm let Molar mass of gas = m gm/mol so no. of mole

Answer 2

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