I need help with 16

Q: help

A: When high reactive metal react with acid they product salt and hydrogen.

Q: What is the amount of betamethasone dipropionate present in 10 g of 0.025% w/w ointment?   a 25 mg…

A: 1- 0.025% w/w means 0.025g compound dissolved in 100g of the solution.  We need to determine the…

Q: Plz help I’m struggling with this review question

A: pH of the solution determines whether the solution is acidic or basic. It is given that: The pH of…

Q: help

A: Mass of Mn Calculate by simply multiple both moles and it's atomic mass. Mass of Mn = ( moles of Mn…

Q: Hydrochlorothiazide H2N' `NH Positive Negative 61. Change of litmus paper from red to blue (if soda…

A:

Q: please help with 39.

A:

Q: cricket A a| 32% 8:44 PM OCR Sign Delete 29. Calculate the volume of concentrated reagent required…

A: Given information: Concentration of H3PO4 (C1) = 15 M Concentration of H3PO4 (C2) = 3.0 M Volume of…

Q: Can i get help with this problem?

A: Hello. Since the question contains more than three sub-parts, the first three sub-parts shall be…

Q: Remove H2 what will happen to HI?

A: LeChatelier's Principle:-  This principle basically says that when a system at equilibrium is…

Q: 1. An order for an IV admixture is as follows : Calcium gluconate (m.w 430) 15 mEq in 500 ml…

A: Nomality is the concentration term which deals with equivalent. Normality = number of geqVolume (L)

Q: H-CI

A: Bond polarity is towards more electronegative atom in a chemical bond.  And in ionic bond.  There is…

Q: Hi Can you help me please with these.

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

Q: help

A: According to the question, a cell was made up of two half cells: One made from fluorine gas and…

Q: need help with this

A: The details solution for this reaction is provided below in attach image.

Q: Which of these polyprotic adids can go for 3 rounds of donations?

A: We have to tell which acid can donate H+ three times

Q: Hi

A: We will write the steps of conversion

Q: Can you please answer questions 22, 23, and 24?

A: Question 22  Answer : DNA.  Question 23 Hydrolysable lipids are those contain ester functional group…

Q: I only need help with d-f.

A:

Q: Help

A: In this reaction π bond break toward OCH3 group and carbocation is formed because carbocation will…

Q: Help

A: Au+3 + H2SO3 ------> Au(s) + SO42-(aq)  Redox reaction is the reaction in which Oxidation and…

Q: Briefly explain how to use litmus papers.

A: Litmus paper: It is a kind of laboratory made paper which is used as indicator for acids and bases.…

Q: Multiple Choice Each of the numbered items or incomplete statements is followed by answers or by…

A: 75. Assay of aspirin via titrimetric analysis is a neutralization process. 76. Total alkaloids are…

Q: can you please help?

A: Number of stereo centre in compound A = 1 Number of stereo centre in compound B = 3  Number of…

Q: I need help with questions 1 and 2. Thank you!

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

Q: need

A: We will use relation of wavelength and shell.

Q: Can i get help with these problems

A:

Q: 1. One of the following compounds used to destroy peptide linkage and dissolve protein a. ammonium…

A: Protein denaturation means breaking of linkages within protein molecule.

Q: Hyperphosphatemia may be found in O Hypoparathyroidism O Rickets O Hyperparathyroidism Possible…

A:

Q: 27. Put a small amount of soap in a test tube and mix the soap well with water. Tap a few drops of…

A: Soap is basic in nature.  Acid are those substance which change blue litmus paper into red and no…

Q: I need help with A, B, and E

A:

Q: The KSP for BaCO3 is 5.1X10-9. How many grams of BaCO3 will dissolve in 1000mL of water?

A: The highest possible quantity that is dissoluble in aqueous solutions is termed as the solubility of…

Q: Can i get help with D

A: In the given question D, we have to do epoxide opening in acidic condition, so first of all…

Q: Can you please help me with

A: 1 g = 1000 mg 600 g = 6,00,000 mg

Q: help!

A:

Q: 29. Calcium gluconate (C1,H2„CaO 14-m.w. 430) injection 10% is available in 10-mL ampul. How many…

A: We will determine the mili equivalents of Ca2+ ions contain in 10% calcium gluconate injection.

Q: H,/Pd

A:

Q: Need help with IV, V, and VI

A: When the electrical energy is obtained from a cell as a result of a chemical reaction that occurs…

Q: Please help me with this. Thank you.

A: IUPAC Nomenclature Rule: according to IUPAC rule The longest Chain is selected as the parent Carbon…

Q: I need help with 13

A: Given that., Speed of light = 3.0 × 108 m/s Speed of sound = 3.4 × 102 m/s Total distance = 6.4 km =…

Q: Can i get help with this problem

A:

Q: व१rOSST्यe thtu nettक की फेह PoHgणed कnaवेट सिन्ल 1,4-b4tanedioic acid and1,3-bytamediamine

A: The monomers given are 1,4-butanedioic acid and 1,3-butanediamine.

Q: What is the Amax of the following compound? * CHO ÓH 324 nm 322 nm 325 nm 321 nm 323 nm 320 nm

A: A multiple choice question based on λmax, which is to be accomplished.

Q: MeLi +

A:

Q: 32. A solution of ammonia, NH3, has pH = 11.50. What is the ammonia concentration? (The pK of NH4*…

A:

Q: BV

A: The given reagent is : The leaving group is Br-.

Q: answers

A: a. 0n1 + 5B12 -----> 5B13  addition of neutral neutron on boron there will be no change on atomic…

Q: Please answer the rest

A: Since you have asked a question with multiple subparts we will answer first 3 subparts i.e. d, e and…

Q: Can you please help me with 6A and B

A: The temperature of the thermometer can be predict from the figure.

Q: Help plz thxs

A: Solubility curve tells about the maximum solubility that a substance can have at a definite…

Q: 1.mg Br, THE Cut 6. added O°C 2. H30*

A: Grignard reagent gives conjugated addition with unsaturated carbonyl compound in the presence of…