4. Besides caffeine, what else is extracted into the tea? Why can you use the basic salt, Na₂CO3, sodium carbonate, to remove this material?

Q: What is the median of the values 7.79, 8.24, 5.81, 4.97, 1.04, 7.39, and 7.22?

A: Median value can be calculated as:

Q: 150decrun

A: Isoelectronic means the number of electrons are the same in 2 or more species. Argon is a noble gas…

Q: None

A: The reaction you've presented involves an organic molecule and a chlorinated compound in the…

Q: What is (i×j)×i?  -i  i  k  j  -k  -j What is i×(j×i)?  -i  j  -k  -j  i  k What is i×(i×j)?  j…

A: Given : cross multiplication Tip : take positive for clockwise direction And take negative for anti…

Q: 13. The speed of a particular automobile is 45 mph (miles per hour). Use the following relationships…

A: In this question we have to convert the unit of speed.

Q: The following item is used in chemistry laboratory. It is called as a glass rod with bulb. Select…

A: The Given chemical labarotary equipment is

Q: 35C1 + n → 35S + 17 16

A:

Q: 5. Find x if (0.0010-x) 1.8 x 104

A: Answer: This is the sort of equation can often be seen in equilibrium situations, where we have to…

Q: 14. 1 picometer = A) 1 x 1010 centimeters B) 1 x 10-10 C) 1 x 108 D) 1 x 10-8 E) 1 x 10-12

A: Since you posted multiple type question, then according to the guideline, post first solution for…

Q: C Draw X and Y. CI, X + Y

A:

Q: 1) For the following sets of data 0.1065, 0.1991, 0.1016, and 0.1018. The Standard deviation is: -…

A: Standard deviation is a measure of how member of a group differs or deviates from the actual mean…

Q: 12+5029 x 5280+21

A: The given problem can be solved using the BODMAS rule. In this rule, we need to operate in the order…

Q: Multiply both sides of the equation by the same expression: (Be sure that the answer field changes…

A: Multiply both sides equation by the same expression.  The expression become as           To multiply…

Q: (atm) 1.8568 1, 3513 P₁= 1.0282 P₁= 0.8197 Ps= 0.6975 Po= 106033 05349 P₁ = P₂= P₁ = V₁-5.0 V₂-7.5…

A: Boyle's law : It is a gas law that states that the pressure of a gas and volume are inversely…

Q: CI CI IZ

A: Given is organic synthesis reaction. The given starting compound is pyridine derivative.

Q: Convert 5000000000000 mm^3 into gal

A:

Q: Find the value 2x-y+z for the given question.

A: The number of species that can donate 2, 4, and 6 electrons.

Q: Fill in all empty spaces. (Round the answers to one decimal place)

A: P1(kPa)P2(kPa)V1(L)V2(L)T1(K)T2(K)Name of Lawconstantconstant0.450.43298285Charles…

Q: Chlorite is reduced by bromide in acidic solution according to the following balanced equation: C10₂…

A: Chlorite is reduced by bromide in acidic solution according to the following balanced equationTo…

Q: Solve for the variables below. a. 769.17× 10 – 7.6917 S p= b. 881.73× 10-4 = j j=

A:

Q: Rank the following from 1 = fastest EAS to 4 = slowest EAS.

A:

Q: + e Home ourse.html?courseld=15539865&HepID=676f177415469ec3dc78ff3c8 bf724d9#1 0001 Inbox-Outlook…

A: Gay-Lussac’s law states that the pressure of a fixed amount of gas is directly proportional to the…

Q: f. Which compounds will increase in amount as a result of this shift? (Enter "correct" for ALL…

A:

Q: 10. Convert 52 ps into ms.

A:

Q: ㅁ H ㅁ HO ㅇ 2 - 1+

A:

Q: 365 days = 1 year ; 24 hours = 1 day ; 60 sec = 1 min ;60 min = 1 hr %3D How many seconds are in…

A: 1 minute consists of 60 seconds. And here we have to do unit conversion of minutes to seconds.

Q: F to C

A:

Q: The following defined relationships describe an antiquated set of British liquid units: 1 hogshead =…

A: Given : value in hogshead = 144  The relationships given are  1) 1 hogshead = 7 firkin 2) 1 firkin =…

Q: Complete the following table. Be sure each of your answer entries has the correct number of…

A: Here, we have to convert the energy values as required to fill the table.

Q: a = -bcd In order to solve the equation above for d, you must multiply both sides of the equation by…

A: To solve these equations we need to check both the sides.

Q: H3C H₂ Pd/C

A: ->Alkynes can be fully hydrogenated into alkanes with help of a palladium dispersed on carbon. It…

Q: MISSED THIS? Watch IWE 4.13; Read Section 4.10. You can click on the Review link to access the 2.0…

A: Data given:  Number of moles of C6H12 = 2.0 mol Number of moles of C8H18 = 2.02 mol

Q: C2H6 + Cl2 C2H5CI + HC

A: Balanced chemical reaction  A) C2H6 +  Cl2 ---> C2H5Cl + HCl C =2.…

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: Complete each row of the table below by filling in the missing prefix 1 Pa 1 Pa 1 Pa = 10 = 10 = 10…

A: 1 MegaPascal (MPa):A MegaPascal is a unit of pressure equivalent to Pascals. In the given context,…

Q: Which of the following molecules are antihistamines? Check all that apply. View Available Hint(s) 0…

A: Antihistamines are a class of drugs used to treat allergy symptoms such as sneezing, itching, and…

Q: كر. ه

A: Ethyl acetoacetate contains a methylene group attached to one ester and one acyl functional moiety.…

Q: A gas has a volume of 4.23 L at 0°C. What final temperature, in degrees Celsius, is needed to change…

A:

Q: d-30.46% 4) the pH for the solution that result from mixing of 50 ml 0.020 M in HC1 and 100 ml of…

A: This question is based on determination of pH of solution. Given: Volume of HCl solution= 50 mL=…

Q: Calculate the kinetic energy of a 4.2 x 10^4 kg airplane moving at a speed of 155.ms Round your…

A: Given : Mass of airplane = 4.2 X 104 Kg  And speed of airplane = 155 m/s

Applications of Molecular Spectroscopy

When light sources pass through the diffraction grating then light splits into different wavelengths. The light source produces two types of patterns that are shown as destructive and non-destructive. The light source is in the form of quanta that is quantitation.