The density of a gas t the temperature and p its pressure

Assignment Help Chemistry
Reference no: EM13543966

If M is the molar mass, R the gas constant, T the temperature, and P its pressure, which of the following expressions represents the density of a gas?

A. RT/PM
B. RPM/T
C. RTM/P
D. PM/RT
E. RM/PT

Reference no: EM13543966

Questions Cloud

Find the value of heavier mass and lighter mass : A simple Atwood’s machine uses a mass less pulley and two masses m1 and m2. Starting from rest, the speed of the two masses is 8.4 m/s at the end of 7.2 s. At that time, the kinetic energy of the system is 62 J and each mass has moved a distance of 3..
What has happened during the 30 minute-incubation : Supply a cell with 3H-thymidine for a period of 30 minutes. What has happened during the 30 minute-incubation?
Moles of a monatomic ideal gas along processes : Consider the expansion of 60.0 moles of a monatomic ideal gas along processes 1 and 2 in the figure below. In process 1 the gas is heated at constant volume from an initial pressure of Pi = 95 kPa to a final pressure of Pf = 190 kPa. In process 2 ..
Significant differences between the groups : Were there significant differences between the groups. Give the relevant stastical data to support your answer and what is the confidence interval associated with your answer to item # 1?
The density of a gas t the temperature and p its pressure : If M is the molar mass, R the gas constant, T the temperature, and P its pressure, which of the following expressions represents the density of a gas
Determine what force is applied to the lid : An 18.7 cm screwdriver is used to pry open a can of paint. If the axis of rotation is 3.07 cm from the end of the screwdriver blade, what force is applied to the lid
Rate must heat be supplied to power plant by burning coal : At a coal-burning power plant a steam turbine is operated with a power output of 465 MW. The thermal efficiency of the power plant is 31.6%. (a) At what rate is heat discarded to the environment by this power plant? (b) At what rate must heat be supp..
The genomes of multiple homo neanderthalensis : After the genomes of multiple Homo neanderthalensis individuals were sequenced,
Find the force on each side of the loop : A single-turn square loop of wire, 2.00 cm on each edge, carries a clockwise current of 0.170 A. Find the force on each side of the loop

Reviews

Write a Review

Chemistry Questions & Answers

  What is the heat of combustion per gram of butane

The combustion of butane produces heat according to the equation 2C4H10(g) + 13O2(g) -> 8CO2(g) + 10H2O(l) ->H°rxn = -5,314 kJ/mol What is the heat of combustion per gram of butane

  Explain melting point from low to high

Predict the order of melting point, from low to high, for the following compounds, based on intermolecular forces: CaF2 H2O H2S CH2Cl2 N2

  How many grams of cu metal (63.55 g/mol) will be plated out

How many grams of Cu metal (63.55 g/mol) will be plated out of a Cu(NO3)2 solution by passing a current of 3.00 amperes for 11 minutes?

  Find out a value for the absolute zero of temperature

From these data, and assuming that air obeys Charles's law, determine a value for the absolute zero of temperature in degrees Celsius.

  Explain the reaction that produces the water gas mixture

The reaction that produces the water gas mixture is as follows: C(s) + H2O(g) ? CO(g) + H2(g) This reaction requires an input of 131 kJ of heat for every mole of carbon that reacts. Is this reaction endothermic or exothermic

  State the gas was obtained by boiling liquid nitrogen

The gas was obtained by boiling liquid nitrogen stored in a 180.0 L tank. What volume of N2 is released at 0.955 atm of pressure and 25 degree celsius from a tank full of liquid N2 (d=0.808 g.mL)?

  What is the purpose of adding sodium sulfate to the organic

What is the purpose of adding sodium sulfate to the organic layer after all of the extractions are complete?

  If the pressure increases to 800 torr how many moles of gas

a gas sample containing 1.65 mol at 25degc exerts a pressure of 413 torr. some gas is added to the same container and

  Compute number of moles of gas in sample

If C 6 H 12 O 6 yields C 2 H 5 OH+CO 2 then balance this equation and determine what the percent yield for the reaction is if 575.0 grams of C 6 H 12 O 6 glucose yields 126.4mL of C 2 H 5 OH ethanol?

  Explain what is the heat of combustion per mole of octane

The temperature of the calorimeter plus contents increased from 21.12°C to 29.85°C. What is the heat of combustion per gram of octane? What is the heat of combustion per mole of octane?

  Explain under constant temperature conditions

Consider an ideal gas which is allowed to expand slowly under constant temperature conditions. Derive an expression for the heat change for such a process, explaining any key stages in the derivation.

  State specific gravity bottle and the metal pieces together

A student found that the mass of an empty specific gravity bottle was 21.431 g. Metal pieces were added to the dry bottle. The specific gravity bottle and the metal pieces together

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd