How many moles did she collect

Reference no: EM13145662

If a chemistry student collected 834 mL of gas at 25 degrees C and 8.00 x 10^2 torr, how many moles did she collect?

Reference no: EM13145662

Questions Cloud

Confidence interval for true proportion of ranch style homes : A sample of 46 homes in a subdivision revealed that 20 were ranch style (as opposed to colonial, tri-level, or Cape Cod). Construct a 98 percent confidence interval for the true proportion of ranch style homes.

Write a program that will operate the alarm simulation : Write a program that will operate the Alarm Simulation, using the following inputs and outputs and whatever Timers and Flags are required.

Probability drug experience relief of at least one symptoms : Experienced relief of both itchy eyes and skin rash. What is the probability that a patient who takes the drug will experience relief of at least one of two symptoms?

At what temperature will the gas occupy : At constant pressure and 25 degrees celcius a sample of gas occupies 4.5 liters. At what temperature will the gas occupy 9.0 liters?

How many moles did she collect : If a chemistry student collected 834 mL of gas at 25 degrees C and 8.00 x 10^2 torr, how many moles did she collect?

Design color codes for different lines of compact disks : This means that if green, yellow and violet are used to identify one line, then yellow, green, and violet (or any other combination of these three colors) cannot be used to identify another line.

Management regarding tax implications of contribution : Based on 2008 tax laws, if Salem's taxable income before charitable contributions is $11,500,000 in 2009, calculate the charitable contribution allowance for 2009. Provide a recommendation to Salem management regarding tax implications of this con..

How many moles of carbon dioxide is porduced : given this equation 2C4H10+13O2 yield 8CO2+10H2O how many moles of carbon dioxide is porduced from 3.85 moles of butane?

What characteristic did you use in you classification : Classify each of the eight living things listed below into one of the two groups according to an important physical characteristic.

User Account

All Pages