1. Find no. of entities present in 117gm of sodium chloride.2. Find th

1.	1. Find no. of entities present in 117gm of sodium chloride.2. Find the mass of 2 mole of CO2
Answer» ANSWER: no. of MOLES =GIVEN MASS/molar mass 2=given mass/44 2x44=given mass 88gm=given mass

1. Find no. of entities present in 117gm of sodium chloride.2. Find the mass of 2 mole of CO2

Answer»

no. of MOLES =GIVEN MASS/molar mass

2=given mass/44

2x44=given mass

88gm=given mass