Can someone fill in the boxes for me???

Q: Question 15

A: The given reaction is:

Q: a common preservative used in hematology and blood bank

A: Different types of preservatives are used as per the laboratory requirement. Preservatives used in…

Q: I need help calculating and setting up questions 4 or 5.   thank you for your help!

A: Since you have posted multiple questions, we are entitled to answer the first only.

Q: Question 18

A:

Q: Help fast

A: The Newman projections of the above given molecule are as follows:

Q: Compute for the volume/weight to make calcium hydroxide 80 ml solution Calcium hydroxide-? Purified…

A: The dissolution of a solid substance in an appropriate solvent furnishes a solution. The amount of…

Q: article size and g d on three variah

A: The synthetic precipitation can be used. The transformation course into strong over substance can be…

Q: please help?

A: N2 is IR INACTIVE. Homonuclear diatomic molecules such as H2, N2, and O2 have no dipole moment and…

Q: Pungent smell of urine is due to what chemical reaction?  a. nitrogen to nitrate b. urea to…

A: The urine that we excrete is pungent smelling. It contains a lot of waste products that must be…

Q: an you solve the problems like the answers at the top

A: Ionic bond: The bond formed by the full transfer of valence electrons from metals to non-metals to…

Q: OH HO. (a) 0=

A: The question is based on the concept of organic reactions. We have to convert the reactant into…

Q: Please help ?

A:

Q: sub= 18 help

A: The structure of an unknown molecule can be determined by analyzing the spectroscopical results such…

Q: Why does bee sting cause pain and irritation? Rubbing of baking soda on the sting area gives relief.…

A:

Q: 20) KOC,H,

A: Alkylation of esters take place with the enolate form of esters. Enolates are obtained by…

Q: 10 help

A: Entropy is defined as the randomness or measure of dirorderness which increase with increase in…

Q: g* and Cr. Cra p* and H;SO, SO

A:

Q: D) ??? "Он ??? ОН

A: Note- Since the given question is a multiple question, hence I  solved first  question  according to…

Q: Et Br

A: Numbering done according to the lowest locant rule. Naming as per alphabetical rule.

Q: Can anybody help?

A: Indicators are chemical substances which changes color when pH of the solution changes. They exhibit…

Q: Ph Ph g心ールH Ho 41 Ph Ph ~ーNH Ho ~がメ

A: The reaction mechanism given is,

Q: ................... hv 35% 65%

A: Alkanes are usually less reactive  but in presence of sun light conditions it undergo free radical…

Q: A patient went to see the doctor in hospital, the doctor ask for a blood test. Results shown that…

A:

Q: In titration, what solution is placed inside the Erlenmeyer flask? Group of answer choices diluted…

A: During titration two solutions are used. One with known concentration which placed in burette.

Q: So, Keq SOO 2.5x10- [2x] 0.0200.050 2.5x10-9-2x² √2.5x10-9 22x10¹5-x Final answer - The…

A:

Q: Calculate the number of replicate analyses

A: To find the number of replicate analyses in the given image

Q: What is the final answer?

A: Here we are required to find the unknown concentration of protein from absorbance standard curve.

Q: What would be the Balanced equation for this experiment

A: A question based on introduction to organic chemistry that is to be accomplished.

Q: What is a calibration curve? (select the BEST description) O a. A calibration curve is a serial…

A: As you have asked two questions, I will give you the answer for the first one.

Q: Help?...

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: NH2

A: Given : We have to write the reagents for the given conversion .

Q: Name and describe the five (5) primary standards used for NaOH.

A: A standard solution is a solution of accurately known concentration. It can be prepared by…

Q: How

A: We will calculate wavelength and frequency

Q: Do you have any clues on it???

A: The aldehyde and ketones containing alpha-H-atom react with halogens to form alpha-halocarbonyl…

Q: more energy. Can someone explain please

A: The product which requires less activation energy. i.e. rate of reaction is fast.Kinetically…

Q: Using Kay's method, what is the number of moles of this mixture in the tank?

A: As per Kay's  method ; the no. of moles of a mixture in tank is 2.27 Kmoles ( option A is correct )

Q: (a)

A:

Q: Ealance the jon Elecbon method. OFe+ -2 Crz Oq> Fets crt3 (Acidic Medium Cr+3

A: The ion-electron method (also known as the half-reaction method) divides the redox equation into two…

Q: uestion 28 please

A: Number of moles of solute present in 1 litre of solution is called molarity (M)  i.e  M = n / V…

Q: cn

A:

Q: Can you please solve question 11.72 and 11.74 sub problems and show all the step by step to the…

A: Henry’s Law is given by: Where S is the solubility of the gas at a fixed temperature (M), k is the…

Q: how to you find conc gFe/g sample from conc g/L how do you calculate %(m/m)

A: The concentration (g/g) is defined as the mass of a solute divided by the mass of a solution. The…

Q: Can

A: This type of Reaction is called Dieles Alder reaction because in this reaction, Diene derivative and…

Q: A 50.00 mL burette is reported to have an uncertainty of 0.03 mL in volume measurement. A titration…

A: Given , Initial reading =(1.00±0.03 )mL final reading =( 15.05 ±0.03)mL

Q: increase the value of Keg?

A: The change in equilibrium constant is mainly related to Le-Chatlier's principle.The value of Keq…

Q: Which property of soil depends on the size of particles? O color O odor O temperature texture Mark…

A: Soil is made up of very tiny particles.

Q: how

A: ∆H is the enthalpy change and sign of its change if we reverse the reaction.

Q: complete this please

A: The final product of the following conversion has to be predicted.

Q: please fill the

A: As you have posted a question with multiple parts, we will solve the first three subparts for you.…