Five moles (5.0 mol) of hydrogen gas at 0 C are forced into a steel cylindar with a volume of 2.0 L. What is the pressure of the gas in mmHg in the cylindar?

Q: Which of the following will have the lowest boiling point? I.                     CH3(CH2)3 CH3 II. ...

A: The compound that will have the lowest boiling point is to be determined-CH3(CH2)3CH3CH3CH2CH3CH3CH2...

Q: Explain what metabolism, oxidation, and reduction

A: Metabolism is the entire chemical and physical process in living cells.

Q: Having trouble with conversion factors. The question says write conversion factors ( as ratios) for ...

A: Unit conversion from kilometre to mile:

Q: A solution prepared by dissolving 360.0  mg of a sugar (a molecular compound and a nonelectrolyte) i...

A: Given information:Mass of sugar = 360.0 mgMass of water = 1.00 gFreezing point  (Tf) = -3.72 °CFreez...

Q: Propane can be turned into hydrogen by the two-step reforming process. In the first step, propane an...

A: The balanced equation can be defined as the chemical equation in which the number of atoms is presen...

Q: Aqueous copper (II) chloride combines with aluminum metal to produce copper metal and aqueous alumin...

A: Chemical formula is a representation of a compound by showing number of each element presented in it...

Q: A 20.0% aqueous solution by mass of urea (CH4N2O) has a density of 1.055g/mL. What is the molality o...

A: Given information:20% aqueous solution by mass of ureaDensity of solution is 1.055 g/mL

Q: From the initial concentration of the acid and the measured ph, calculate Ka and pKa for the unknown...

A: Given:Initial concentration of unknown acid = 0.050 MpH= 4:34pKa(actual) = 6.74 

Q: Which of the following  compounds will have the lowest boiling point. Select one: a. CH4 b. CBr4 ...

A: Option (a):Among the following compounds, the boiling point of CH4 compound is low which has -161.5°...