How many molecules of o2 are present

Assignment Help Chemistry

Reference no: EM13122363

a gas mixture consists of N2, O2, and Ne where the mole fraction of N2 is .55 and the mole fraction of Ne is .25. If the mixture is at STP in a 5.0 L container, how many molecules of O2 are present?

Reference no: EM13122363

Questions Cloud

Explain how a business can maximize the relationship : Comprise the order of priority among the three and explain why they should be viewed in that order. Illustrate explain how a business can maximize the relationship among these three.

Explain how is change addressed differently : Does literature from different cultures focus on different aspects of business? If so, explain how is change addressed differently? Are different elements of change addressed?

Total sales-volume variance of revenues : Actual selling price: $7.50, $10.50. Budgeted selling price: $5.50, $10.50. Actual Sales Mix: 69%, 31%. Budgeted Sales Mix: 75%, 25%. What is the total sales-volume variance of revenues?

Probability mass function : Probability mass function 2.) Suppose X has probability mass function Pr{X = k} = c(k + 2) for k = -1, 0, 1, 2

How many molecules of o2 are present : a gas mixture consists of N2, O2, and Ne where the mole fraction of N2 is .55 and the mole fraction of Ne is .25. If the mixture is at STP in a 5.0 L container, how many molecules of O2 are present.

Identity for our capitalist systems and organizations : Do you think that the commonly held goal of maximizing shareholder wealth forms the basis of identity for our capitalist systems and organizations? Explain why or explain why not?

Probability that during interval no one will enter store : What is the probability that during 5 minutes interval no one will enter the store? b) what time interval is such that the probability is 0.5 that no one will enter the store during that interval?

Set up a transition matrix : Are there any absorbing states? I know that I have to set up a transition matrix, but I am having trouble after that. Can you help me?

Calculate the price elasticity of demand : For each of points 'a', 'b', 'd' and 'e' on the graph, calculate the price elasticity of demand (PED) and state the nature of elasticity (e.g. perfectly inelastic) at that point.

User Account

All Pages