Part B what is the product in this reaction? What are its properties? Video below:
Itnecl_makingnacl

On a day when the barometer reads 75.23 cm, a reaction vessel holds 250 ml of ideal gas at 20 celsius. an oil manometer ( ρ= 810 kg/m^3) reads the pressure in the vessel to be 41 cm of oil and below atmospheric pressure. what volume will the gas occupy under s.t.p.?

The force it would take to accelerate an 900-kg car at the rate of 6m/s2

Which of the following list the divisions of the geologic time scale in order from longest to shortest