Ammonia gas decomposes according to the equation: 2nh3 (g) → n2 (g) 3h2 (g) if 15.0 l of nitrogen is formed at stp, how many liters of hydrogen will be produced (also measured at stp)

What is the gravitational force acting on an object that has a mass of 10.0 kg

A 6.34L sample of hydrogen gas exerts a pressure of 1.52 atm at 298K. What temperature would be required for it to have a volume of 4.98L and a pressure of 0.720 atm?

What's the relationship between chromatin and chromosomes?

Is the water temperature of Lake Michigan affected by the depth of the water?

What is the chemical formula for ammonium sulfate?

How much energy, in joules, is released when 17 kilograms of granite is cooled from 45 C to 21 C?

Is feeling warmth from a fireplace convection, radiation, or conduction?

Which part of Dalton's atomic theory was disproved by Thomson's experiment? O Atoms cannot be created, destroyed, or divided into smaller particles. O Chemical reactions occur when atoms combine, separate, or rearrange.

Of the following, which is most likely to result after a farmer sprays his crops with pesticides? A. The crops die. B. The insect population increases. C. The soil dries up and blows away. D. A neighbor's well tests positive for pesticides.

How many liters does the following number of atoms of helium take up? 9.42x10^22 atoms He