How many carbons does the sample contain

Assignment Help Chemistry
Reference no: EM13167822

A sample of C3H8 HAS 3.84X10^24 H atoms.

a) how many carbons does the sample contain
b) calculate the total mass of the sample

Reference no: EM13167822

Questions Cloud

Explain one cubic meter of ideal diatomic gas is expand : One cubic meter of ideal diatomic gas is expand from 150 degrees, 8 bar isothermally to the final volume. The gas is then cooled at constant volume until 50 degrees and 3 bar
What percentage oxalate is present in the sample : Suppose 35.68 mL of 0.01015 M KMnO4 is required to titrate 3.576 g of a sample containing C2O42-. What percentage Oxalate is present in the sample?
Create to determine how much either joe or jim : What type of equation would you create to determine how much either Joe or Jim makes separately? What equation is needed in Java (ignoring the $ symbol)? What data type is needed need for this equation?
Find the mean - median and standard deviation : Find the mean, median, standard deviation, variance and range.(Use correct notation, you don't have to show work)
How many carbons does the sample contain : how many carbons does the sample contain
State eye of a hurricane is less than atmospheric pressure : The pressure in the eye of a hurricane is less than atmospheric pressure. Which one of the following pressure readings could not have been taken
How much chocolate would you have to consume : A 1.0 ounce piece of chocolate contains 15 of caffeine, and a 6.0 ounce cup of regular coffee contains 105 of caffeine.How much chocolate would you have to consume to get as much caffeine as you would from 5.0 cups of coffee?
Program that prompts the user to enter grades in a loop : Write a main program that prompts the user to enter grades in a loop, ending on a negative number, stores the grades in a vector, and asks the user for a passing grade. Ten pass the grade vector and passing cutoff to the function and print the per..
Compute the expectations of x and y : One of the 4 bus drivers is also randomly selected. Let Y denote the number of students on his bus. Compute the expectations of X and Y:

Reviews

Write a Review

Chemistry Questions & Answers

  Explain chemistry the rate of a first-order reaction

Chemistry The rate of a first-order reaction is followed by spectroscopy, monitoring the absorption of a colored reactant at 520 nm. The reaction occurs in a 1.09-cm sample cell

  What is the normal boiling point of arsine

Arsine (AsH3) has a vapor pressure is 35 Torr at -111.95?C and 253 Torr at -83.6 ?C. What is the normal boiling point of arsine.

  What is the final temperature

A 70.6 L constant-volume cylinder containing 7.44 g Hg is heated until the pressure reaches 3.80 atm. What is the final temperature in degrees Celsius?

  Water and wastewater treatment

Describe the process design and application - Water and Wastewater Treatment

  How many grams of carbon dioxide are produced

how many grams of carbon dioxide are produced when 23.5 g of 1-pentanol react with excess oxygen in a combustion reaction?

  Determine the ph

Determine the pH of a 0.227 M C5H5N solution at 25°C. The Kb of C5H5N is 1.7 x 10-9.

  Derive the general expression for the work per kilomole

Derive the general expression for the work per kilomole of a van der waals gas in expanding reversibly and at a constant temperature

  Chromium oxide is made is made by reacting ammonium chloride

chromium oxide is made by reacting Na2Cr2O7 with ammonium chloride to make chromium III oxide, sodium chloride, nitrogen and water.

  Determine the age of the rock

Using a sample of gas has a mass of 38.7mg. Calculate the molar mass if its volume is 228mL at a temperature of 57°C and a pressure of 832torr?

  Write a balanced equation

At 900 titanium tetrachloride vapor reacts with molten magnesium metal to form solid titanium metal and molten magnesium chloride. Write a balanced equation.

  Determine the acid content of the vinegar

Determine the acid content of the vinegar as wt % CH3COOH, acetic acid

  Determine the numerical values for them the subscript hot

determine the numerical values for them the subscript hot, cold, and total stands for the hot brick, the cold brick and the sum of the two.

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