I need help on this question. It is very confusing to me.

I need help on this question. It is very confusing to me.

As the temperature of the flask was cooled the balloon was pulled into the flask as the volume of the air in the flask reduced. What are the changing and constant variables? Why did the volume...

I don’t understand how to find the mole using only the kg of butane

If two identical sealed flasks, one containing He and one containing Ne, are at the same temperature (298 K) but the pressure of He is 1atm and the pressure of Ne is 0.5 atm, will both flasks contain...

Sulfur trioxide, SO3 (g), decomposes into sulfur dioxide gas and oxygen gas according to the following equation: 2SO3 (g) → 2SO2 (g) + O2 (g) Assuming the reaction fully...

2. The inﬂation of an air bag during a car crash is due to production of nitrogen gas, N2(g), by the following reaction: 2NaN3(s) → 2Na(s) + 3N2(g) a) What volume of N2 is...

if a cube is filled with an ideal gas to a pressure of 18.0 atm at 0°C(273K) and volume of the cube doubles and the temperature is raised to 25°C, what is the new pressure?

I’m very confused on this question: 1.83cm3 of a liquid of density of 0.803gcm-3 was injected into a syringe maintained at 200 celcius. The liquid vaporised completely and occupied 808.54cm3...

A container is filled with an ideal gas to a pressure of 15.0 atm at 0°C: If the volume of the container doubles and the temperature is raised by 25°C, what will the new...

I plotted the data points, and I got this for Charles law: y = 1.1906x + 279.18 R² = 0.9619 I don't understand how I'm supposed to get the absolute zero I know that y=mx+c will be V=mT+c...

A 7.50 g sample of lithium metal is dropped into 25.0 mL of 1.5 M hydrochloric acid. What volume of hydrogen gas would be evolved once the limiting reactant has been consumed? (The reaction is performed...

I am having a difficult time solving this problem.

I don't know how to solve this problem I have been trying for about 30 minutes.

I am struggling with Gas Laws, I don't understand it. can some one help me solve this problem?

Can you please help me with this problem? Thanks

A fuel composed of (CH3)2N2H2 is mixed with N2O4. The two components react according to the following reaction (CH3)2N2H2+2N2O4=3N2+4H2O+2CO2(all gases). If...

I could really use some help solving this question

I don't understand this question. I could se some help!

Im terrible at Gas Laws.

I need some help with Gas Laws.