How many total moles of atoms does the sample contain

Assignment Help Chemistry
Reference no: EM13164097

A sample of propane,C3H8, contains 11.7 moles of carbon atoms. How many total moles of atoms does the sample contain?

Reference no: EM13164097

Questions Cloud

Finding approximation algorithm and ratio of the algorithm : finding approximation algorithm and the ratio of the algoirthm.
How high does the water rise in the graduated cylinder : you have 100 mL graduated cylinder containing 50 mL of water. you drop a 154 g piece of brass (d= 8.56 g/cm3) into the water. how high does the water rise in the graduated cylinder?
What will the volume be at the same temperature : a 27.7 ml sample of CO2 was collected over water at 25.0 degrees celcius and 1.00 atm.(the vapor pressure of water at 25.0 degrees celcius is 23.8 torr) What will the volume be at the same temperature and pressure after removing the water vapor?
Which will you smell first and why : Containers of rubbing alchohol and ammonia are opened simultaniosly in a room. Which will you smell first and why?
How many total moles of atoms does the sample contain : A sample of propane,C3H8, contains 11.7 moles of carbon atoms. How many total moles of atoms does the sample contain?
Discuss the advantages of profit sharing and bonus plans : Because of competitive forces within your industry, you have decided to implement a profit sharing plan for your employees. Discuss the advantages of profit sharing and bonus plans. identify characteristics of each that will ensure that your plan wil..
A static method that takes an array of integers as parameter : Write a static method that takes an array of integers as a parameter and returns back an integer that is the sum of all of the integers in the array.
Annual employee performance appraisal : Many organizations conduct an annual employee performance appraisal to help develop employees and base salary increases on the quality of the appraisal.
Determine two intercultural communication strategies : You stated: From this theme it would be ideal to dicussed around widely popular TV series "The Wire". This I say so because it is centered around Blacks and Whites population in City of Baltimore, Maryland and the related complexicites of dealing wit..

Reviews

Write a Review

Chemistry Questions & Answers

  Compute how many titanium atoms

Compute how many titanium atoms are there in 24.1 grams of titanium and also determine what is the mass in grams of 3.23E+23 atoms of titanium.

  What is the purpose of anhydrous cacl2

what is the purpose of anhydrous CaCl2? Why it is important that none of the solid CaCl2 be included in the final distillation of your 1-bromobutane?

  What is the specific heat capacity of this sample of carbon

The amount of energy needed to heat 2.00 g of carbon from 50.0 C to 80.0 C is 42.6 J. what is the specific heat capacity of this sample of carbon.

  Advantages and disadvantages of using alternative fuel

Advantages and disadvantages of using Alternative Fuel and Would you consider buying one of these in the future? Why or Why Not and Why do you think there are not more of these vehicles in use?

  What is the molar mass

2.00 moles of a gas occupies 62.2 L at a par- ticular temperature and pressure. Its density is 0.900 g/L. What is the molar mass?

  Explain what ph should be used and why

To extract quinine from an aqueous solution, what pH should be used and why? I'm not sure if you use both pKa's or just one.

  What is the final temperature

A 350.0 g sample of copper is initially at 25.0 °C. It absorbs 12.50 kJ of heat from its surroundings. What is its final temperature, to the nearest tenth of a degree?

  What is the percent yield

If 42.3 L of PH3 forms when 85.1L of H2 (g) reacts with 167.6 (g) of P4 at STP. What is the percent yield.

  Find change in the fraction of visibility for a person

Find the change in the fraction of visibility for a person from planet Krypton with x-ray vision in addition to visible spectrum.

  What is the specific gravity of isopropyl alcohol

A 5.00 mL sample of isopropyl alcohol has a mass of .930 g whe measured at 20 degrees celsius. What is the specific gravity of isopropyl alcohol?

  Calculate the amount of naf in milligrams

Water supply in a city is fluoridated by adding NaF. The preferred concentration of F- is 1.6ppm.calculate the amount of Naf in milligrams should be added per gallon (treated water) if the water supply is 0.2 ppm in F-?

  What mass of water (in grams)is contained in vapour

An aqueous solution contains 12.5% NaCl by mass. What mass of water (in grams)is contained in 2.5L of the vapor above this solution at 55 celcius? the vaor pressure of pure water at 55 celcius is 118 torr.

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