2Na + Cl2 → 2NaCl

1. How many moles of NaCl can 3.5 moles of Na

produce?

If a car is going at a speed of 36 km/hr. what is the speed in m/s

For the reaction: 3F2 (g) + Cl2 (g) ⇌2ClF3 (g) . When 2.60atm of F2 and 1.25atm of Cl2 are initially placed into an empty 5.00L rigid flask at 325K, the system eventually reaches equilibrium with a total pressure inside the flask of 3.00atm.

Which of the following is the most accurate description of how atomic particles change in a chemical reaction? A. rearranged B. enlarged C. destroyed D. reduced in size

Number of moles in 36 grams of Helium

A certain wave has a wavelength of 35 meters and a frequency of 4.0 Hz. What is the speed of the wave? A) 8.8 m/s B) 31 m/s C) 39 m/s D) 140 m/s

Which statement accurately describes the origin and expansion of the universe

Conversion. 5 km to inches

How many kilojouls are required at 0c to melt an ice cube with a mass of 25g

Which substance is the oxidizing agent in this reaction? 2CuO+C→2Cu+CO2 Express your answer as a chemical formula.

Why does the light bulbs have to be part of the loop in order for it to be succesful?