The composition by mass of a hydrocarbon is 10% hydrogen and 90% carbon. Deduce the empirical formula

Question:

The composition by mass of a hydrocarbon is 10% hydrogen and 90% carbon. Deduce the empirical formula of this hydrocarbon.
(A_r values: C = 12.0, H = 1.0)

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For book-img-for-question

Cambridge International AS And A Level Chemistry Coursebook

ISBN: 9781316637739

2nd Edition

Authors: Lawrie Ryan, Roger Norris

See More Books

Question Posted: Sep 15, 2021 05:19 AM

See More Questions

A) If X = {1,2, 3, 4, ...10}, A= {2,4, 6, 8, ...10} and fB = 1101011010. Find in detail the following 1) |A B| . 2) fAUB [1 0 1 10 0 and 1 B) Let A = B = 0 1 [1 0 C = 1 Find (A A B) O C 0 1
Q1. For the systems shown in Figure 1, (i) Use two equivalent springs to simplify the three springs on the left and two springs on the right of the mass, separately; (ii) Draw its free body diagram;...
A sample of a hydrocarbon is combusted completely in O2(g) to produce 21.83 g CO2(g), 4.47 g H2O(g), and 311 kJ of heat. (a) What is the mass of the hydrocarbon sample that was combusted? (b) What is...
A company issues a callable (at par) ten-year, 7% coupon bond with annual coupon payments. The bond can be called at par in one year after release or any time after that on a coupon payment date. On...
Give the proper name for each molecule. a. N2O b. N2O4 c. N2O5
The marketing manager of Durant Corporation has determined that a market exists for a telephone with a sales price of $30 per unit. The production manager estimates the annual fixed costs of...
Two parallel rods carry currents in opposite directions. Determine the direction of the magnetic force exerted by each rod on the other rod.
For several years Orbon, Inc., has followed a policy of paying a cash dividend of $1.20 per share and having a 10% stock dividend. In the 2011 annual report, Orbon reported restated earnings per...
Step 2: Smooth Sailing 1. Edit the sshd_config file. [Your bash commands here]
Determine the magnitude of the resultant force and its direction measured counterclockwise from the positive x axis. Given: F1 = 80 lb F2 = 60 lb θ = 120 deg 2
Calcium oxide reacts with hydrochloric acid according to the equation: CaO + 2HCl CaCl 2 + H 2 O a. What mass of calcium chloride is formed when 28.05 g of calcium oxide reacts with excess...
Give all answers to 3 significant figures. 4.80 dm 3 of chlorine gas was reacted with sodium hydroxide solution. The reaction taking place was as follows: Cl 2 (g) + 2NaOH(aq) NaCl(aq) + NaOCl(aq) +...
Details for Example 6.7.1. You got RRW. (a) Calculate the posterior probabilities P 1 for each of the dice. (b) Find p = P 1 (R), the probability that the next observation is R. (c) If you have...
Background/Facts: During a monthly Lunch and Learn Seminar at TLG offices, all TLG business consultants are discussing various client cases. During the discussion of Clean's new business, the group...
You are the paralegal at The Case Law Firm. Your supervising attorney, Jillian Case, will represent Gladys Munch in a personal injury lawsuit. After accepting the case and later reviewing the police...
How did the New Jersey Supreme Court narrow the learned intermediarydoctrine in Perez v. Wyeth Laboratoriesand what was the rationale for the court's decision? Why couldn't the defendants in Brocato...
Canara Bank sells a 1 4 FRA on April 1 with a principal amount of INR 5 million at an AR of 8%. The RR on the FRA is the MIBOR, and the cost of the loan is MIBOR + 100. On the settlement date, which...
A famous painting was sold in 1946 for $21,230. In 1960 the painting was sold for $31.4 million. What rate of interest compounded continuously did this investment sam As an investment, the painting...
How could the following compounds be synthesized from an alkene? a. b. c. d. OCH2CH3 CH3CHCH2CH3 OCH2CH3 CH CH3CCH,CH3 OCH
In July 2013, cnet.com listed the battery life (in hours) and luminous intensity (i. e., screen brightness, in cd/m2) for a sample of tablet computers. We want to know if screen brightness is...
The rate at which two methyl radicals couple to form ethane is significantly faster than the rate at which two tert-butyl radicals couple. Offer two explanations for this observation.
There are only two stereo-isomers of 1, 4-dimethylcyclohexane. Draw them, and explain why only two stereo-isomers are observed.
Syn dihydroxylation of the compound below yields two products. Draw both products and describe their stereo-isomeric relationship (i.e., are they enantiomers or diastereomers?): MO,, NaOH Cold
The correct graph is graph B c. What is each project's IRR? (Hint: Using the Excel IRR function, set the guess parameter to be 10%.) Round your answers to two decimal places. IRR (Project A): IRR...
How is the commercial real estate market impacted by existing interest rates and market conditions? Discuss what you see as the future of the commercial real estate market. Outline which sectors you...
Read the article below: https://www.journalofaccountancy.com/news/2021/apr/how-nfts-nonfungible-tokens-work-value.html Answer the questions below: What did you know about NFTs prior to reading the...

The composition by mass of a hydrocarbon is 10% hydrogen and 90% carbon. Deduce the empirical formula

Question:

Step by Step Answer:

Moles of carbon 901...View the full answer

Cambridge International AS And A Level Chemistry Coursebook

Students also viewed these Sciences questions