Q10 Propose a molecular formula for an unknown sample that gave the following results:Relative Intensitym/zM+107100M+1 1088.00M+2 109 0.30Assume there are no oxygens in the unknown.C;HọNO CH23O CsH12CIDQuestion 10Calculate the M+1/M+ peak for the hypothetical compound Cz4H22Cls if the M+ pcak is 22.3%Give your answer to 2 places after the decimal.IsotopeIsotope Abundance| 13С1.122H0.0151271100.034s4.437CI32.581Br98.0

Calculate the M+1/ M+ peak for the hypothetical compound C14H22Cl5 The M+ peak is 22.3 % Isotope…

Calculate the M+1/M+ peak for the hypothetical compound Cz4H2Cls if the M+ pcak is 22.3% Give your answer to 2 places after the decimal. Isotope Isotope Abundance % 13C 1.12 2H 0.015 1271 100.0 345 4.4 37CI 32.5 8Br 98.0

Calculate the M+1/M+ peak for the hypothetical compound Cz4H2Cls if the M+ pcak is 22.3% Give your answer to 2 places after the decimal. Isotope Isotope Abundance % 13C 1.12 2H 0.015 1271 100.0 345 4.4 37CI 32.5 8Br 98.0

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

See similar textbooks

Related questions

Q: Y ✓ Correct Correct answer is shown. Your answer -3330 kJ mol was either rounded differently or used…

A: As part A is already solved we are solving for Part B. According to the given information, ∆U =…

Q: Perform the calculation and report the answer using the proper number of significant figures. Make…

A: The significant figure refers to particular digits in a number. According to the measurement rule,…

Q: A chemist carefully measures the amount of heat needed to raise the temperature of a 1.97 kg sample…

A: We know that heat involved and specific heat capacity of a system are related by the equation- ∆H =…

Q: Calculate the amount of heat produced when 3.891 L of liquid acetonitrile (C,H,N) is burned in…

A: The number of moles for a given chemical species refers to the ratio of mass of the species to that…

Q: Please don't use Ai solution

A: Step 1: A slice of cooked bacon:Given: 3.60∗104calTo convert to kilocalories (kcal):…

Q: m Calculate the kinetic energy of a 3.2 x 10" kg airplane moving at a speed of 187. S Round your…

Q: After sitting on a shelf for a while, a can of soda at a room temperature (69°F) s placed inside a…

A: Given: Ta = the temperature surrounding the object = temp. of refrigerator = 37oF To = initial…

Q: Q5.15 Homework Unanswered Convert 5.78 x 102 kWh to kJ. Only include the numerical value in your…

A: 1kWh(kilowatt hour) = 3600kJ (kilojoules) So, 5.78 × 102 kWh =578 kWh Thus, 578 kWh = 2.081 × 106…

Q: Convert -25oC to kelvins.

A: Convert -25oC to kelvins.

Q: kJ If an athlete expends 3760. how long does she have to play to work off 1.00 lb of body fat? Note…

A: Fat Calories per pound = 4.1 x 103 kCal/lb Therefore, Calories in the fats of athlete = Amount of…

Q: 1. For the reaction below: a. b. Predict the products and show the mechanism using curved arrows.…

A: To predict the products and show mechanism using curved arrows.

Q: Calculate the kinetic energy of 0.005kg baseball traveling 25 m/s?

A: The given data is as follows: The mass of the baseball = 0.005 kg The velocity of the baseball = 25…

Q: An adult eats food whose nutritional energy totals approximately 2100 CalCal per day. The adult…

Q: Consider a two-level system with €1 = 1.75 x 10-22 J and 2 = 3.50 × 10-21 J. Part A If g2= 291, what…

Q: A sample of silver (cs = 0.235 J/(g-°C)) is heated to 84.92°C and then dropped into 31.53 g of water…

A: Specific heat: Amount of energy required to raise the temperature of water by one degree. We can…

Q: Complete each row of the table below by filling in the missing prefix or missing exponent. J 1 n J…

Q: Complete the following table. Round each of your answers to 3 significant digits. energy content…

A: Relation between cal and kcal is given as One cal = 10-3 kcal Relation between kcal to kJ One kcal =…

Q: ? + NC CN Heat -CN CN

A: Diels–Alder reaction is a chemical reaction between a conjugated diene and a substituted alkene,…

Q: Calculate the kinetic energy of a 0.16kg baseball moving at a speed of 33.0ms.

A: Given :- mass of baseball = 0.16 kg speed of baseball = 33.0 m/s To calculate :- Kinetic energy…

Q: A chemist carefully measures the amount of heat needed to raise the temperature of a 748.0 mg sample…

Q: Calculate the AHrxn using bond enthalpies for the balanced equation below (Lewis structures also…

Q: A student calibrated a 10-mL graduated cylinder using water. The empty graduated cylinder weighed…

A: Given,Volume = 9.89 ml.Mass of the water = 33.826 g – 24.378 gMass of the water = 9.448 g

Q: A new linear temperature scale, degrees Zunzol (∘Z∘Z), is based on the freezing point and boiling…

Q: I got all tangle up . Can u please explain the how to calculate so I can have an understanding of…

Q: Calculate the amount of heat needed to boil 48.6 g of water (H₂O), beginning from a temperature of…

A: Amount of heat needed in a process can be calculated by the formula q = m*C*∆T Where m is the mass…

Q: Copper(1) oxide can be oxidized to copper(II) oxide: Cu₂0 (s) + O₂(g) → 2 CuO (s) AHO 2 rxn Given AH…

Q: Calculate the amount of heat, in J, required to warm 224 g of sand from 25.0 ºC to 284 ºC. The…

Q: H H NH,Br 4 C H H H CCI4 KCI H,0

A: Polar and non-polar compounds Polar compounds are compounds in which the electrons are unequally…

Q: In an experiment similar to the one performed in Experiment #3 a student measures the mass of a…

A: Given that at temperature 20°C , Mass of 25 mL graduated cylinder = 63.486 g Mass of 25 mL cylinder…

Q: Given the following data C₂H4 (9)+302(g) → 2 CO₂ (g) + 2H₂O(l) 2C₂H6 (9) +702 (9)→ 4 CO₂(g) +…

Q: In the US, nutritional energy is reported in Calories (Cal). One nutritional Calorie is equal to one…

Q: OCH3 heat

Q: At the beginning of the video, the students put a thermometer under a light. Then checked the…

A: Given : At the beginning of the video, the students put a thermometer under a light. Then checked…

Q: Convert 7908 cal to kJ

A: Given: Energy in cal = 7908 cal.

Q: How to properly use significant figures in this case? Ccal = (-ΔHrxn x nLR)/ΔT Ccal = (-55.85…

Q: F to C

Q: Calculate the kinetic energy of a 8.9 x 10¹ kg comet moving at a speed of 44.0 Round your answer to…

Q: What is the International System of Units (metric) unit for temperature? O°C O °F OK OR Om3

A: International System of Units:- This system is the standard modern form of metric system, which…

Q: km Calculate the kinetic energy of a 4.1 x 10" kg satellite moving at a speed of 8.5 Round your…

Q: 560 Cal to J

A: Given,560 Cal.

Q: You will find the final temperature when 5.00 grams of aluminum at 425℃ is placed in 50.0 grams of…

A: Answer :- (j) 28.03884 (°C) The final temperature (Tf) of the mixture = 28.03884 (°C)…

Q: H 1-н н- Н H -H -H Lo H H :0. -H H-O: Н H-0: -H 0: -н :0 H CI н-о: Н H

A: In water, The Na+ ions interact with lone pairs of oxygen of water molecules and Cl- ions interact…

Q: HO Identify the functional groups in the above compound. i. Carboxylic acid ii. Ether iii. Alcohol…

A: The group of atoms contains heteroatoms is known as a functional group. The functional group…

Q: A fuel is analyzed and found to contain 80% C, 14% H, 5% S and the balance being N. What is the HCV…

A: A numerical problem based on energy that is to be accomplished.

Q: graduated cylinder contains 31.0 mLmL of water. What is the new water level after 35.1 gg of silver…

A: Given, Graduated cylinder contains 31 ml of water We need to calculate the new water level once a…

Q: 2) For a separate job, you are asked to assemble a number of tricycles by attaching wheels to the…

A: No. Of complete frames=70 No.of rear wheels=123 No. Of front wheels=74 For 1 complete tricycle, no.…

Q: What is the temperature of fusion, Trusion, Of the substance? Trusion = °C * TOOLS What is th x10 ,…

A: Answer:- This question is answered by using the simple concept of determination of temperature of…

Q: Convert 3.345MJ into J

A: We know that , 1 Mega = 106 units 1 M = 106 units By using this relation we can convert the mega…

Concept explainers

Spectroanalytical Methods

Spectroanalytical methods measure the wavelength and intensity of radiations that are either emitted or absorbed by a molecular or atomic species. These methods are useful for evaluating the electronic or atomic arrangement of the molecules of a given analyte.

Question

Q10

Propose a molecular formula for an unknown sample that gave the following results:
Relative Intensity
m/z
M+
107
100
M+1 108
8.00
M+2 109 0.30
Assume there are no oxygens in the unknown.
C;HọN
O CH23
O CsH12CI
D
Question 10
Calculate the M+1/M+ peak for the hypothetical compound Cz4H22Cls if the M+ pcak is 22.3%
Give your answer to 2 places after the decimal.
Isotope
Isotope Abundance
| 13С
1.12
2H
0.015
1271
100.0
34s
4.4
37CI
32.5
81Br
98.0

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step 3

VIEW

Step by step

Solved in 3 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.

Similar questions

Select all the expressions equal to (p.a) = (x c) Ор Op⋅a÷x.c pa q Op a÷ (x c) 1 C.C (p.a) x c IC □ (p.a). Op a I C p.a T I. C
5 of 16 Macmillan Learning It took 835.5 J to raise the temperature of a sample of water from 17.5 °C to 33.5 °C. Convert 835.5 J to calories. 835.5 J= TOOLS x10' NOV 13 tv N all A S K
A team of students is collecting measurements of the boiling point of a liquid. The team determines a result of 37.0 + 0.5°C. Through research, the team finds that the accepted value of the boiling point of the liquid is 37.4°C. Which conclusion can the team draw from this result? The experiment appears to have uncovered a more accurato value of the boiling point. O It appears the data was collected accurately. OIt appears the data was collected inaccurately. The experiment should be continued until the team, with the exact result. Next Tet Satety course
A chemical reaction takes place inside a flask submerged in a water bath. The water bath contains 7.80 kg of water at 32.2 °C. During the reaction 51.4 kJ of heat flows out of the flask and into the bath. - 1 Calculate the new temperature of the water bath. You can assume the specific heat capacity of water under these conditions is 4.18 J'g ''K'. -1 Round your answer to 3 significant digits. x10
An adult eats food whose nutritional energy totals approximately 2200 Cal per day. The adult burns 2000 Cal per day. If 1 lb of fat is stored by the body for each 14.6×103kJ of excess nutritional energy consumed, how long will it take this person to gain 1 lb? Express your answer using one significant figure.
What amount of heat, in J, is required to raise the temperature of 391.2 g of lead by 14.3°C? The specific heat of lead is 0.128 J/g°C. Give your answer in standard notation to 0 decimal places.
Convert 36 kcal to J Record the answer in scientific notation (e.g. 2.10E3J)
Suppose that 880 mL of water changes in temperature from 20.20°C to 31.3°C. What is qwater in kJ? (Assume that the density of water is 1.0 g/mL and that the heat capacity of water is 4.2 J/(g.°C). Report your answer to the appropriate number of significant figures in the first blank below and the correct units in the second blank below.
Complete the following table. Be sure each of your answer entries has the correct number of significant digits. energy content when eaten food 口0 cal kcal kJ a slice of cooked bacon 3.60 x 10 a small apple 125. a slice of apple 1.69 x 10
The specific heat of liquid mercury is 0.140 J g1 c-1. How many joules of heat are needed to raise the temperature of 16.94 g of mercury from 15.0 °C to 34.2 °C? Keep the answer with 2 decimal places. Do not write unit in answer. Type your answer...
A student calibrated a 10-mL graduated cylinder using water. The empty graduated cylinder weighed 24.378 grams. When it was filled with 9.89 mL of deionized water, it weighed 33.826 grams. The temperature of the water was 21.8oC. What is the density of water, based on these measurements?
Which of the following units is a Sl unit? O 1 watt O joule/sec ampere O Newton