A sample of nitrogen has a volume of 50.0L at a pressure of 760mmHg. What is the volume of the gas at each of the following pressures if there is no change in temperature?

A. 1500mmHg B. 4.00 atm C. 0.500atm

How many moles of each reactant are needed to produce 6.17 miles of HF (NH3) + F = (N2F4) + HF

Because sugar is composed of two or more different, chemically-bonded elements, sugar is a (n) homogeneous mixture heterogeneous mixture compound element

Explain why air is not a good conductor of heat.

What is the frequency of an electromagnetic wave that has a wavelength of 7.6 x 10^-6 m in a vacuum? (The speed of light in a vacuum is 3.00 x 10^8 m/s.) A. 2.3 x 10^3 Hz B. 1.3 x 10^5 Hz C. 4.0 x 10^13 Hz D. 2.5 x 10^-14 Hz

What is the Relative Formula Mass of Potassium bromide?

The flame from my candle gives off black smoke heat and light what type of changes do these indicate

Which one of the following processes results in a decrease in the number of neutrons? corrosion electron capture gamma emission positron emission alpha emission

Calculate the root mean square velocity of F2, Cl2, and Br2 at 304 K.

The total pressure inside a 1.62 cylinder kept at 35°C is 1.15 atm. If the volume of the cylinder drops to 0.74 L and the temperature remains the same, what is the new pressure inside the cylinder?

What is difference between tempering and aging?