How to solve these qeustion

Q: 8)For an adult rhe recommended dietey allowed for Se is 55 migrocrams a day. How many miligrams of…

A: 1 microgram = 0.001 milligram Then  55 microgram = 55 × 0.001 milligram = 0.055 milligram

Q: an unknown m n lo0ml of hwad 0.1000 M suliar reach the eauivo <perimental molar

A: We have to calculate the molar mass of monoprotic acid .

Q: Of a solutilun if 46ML Ot unutis the maaritzy ethanol CGHis O) Yi sis ol uc cl hnendugn ucter to…

A: The questions based on the concept of solutions. molarity is defined as the number of moles of…

Q: A medication order calls for 536 mL of D5WNS to be administered over 10 hours. Calculate the…

A: Given: A medication order calls for 536 mL of D5WNS to be administered over 10 hours.

Q: 3. What volume of concentrated H2SO4 solution would you need to prepare 430 mL of a 0.600 M H2SO4…

A: The concentrated solution is diluted with water to have the dilute solution. To find out the volume…

Q: O 1. LDA, THF; 2. NaBH4, MeOH 3. H₂SO4 CO₂Me ?

A:

Q: answer the following. (a) A certain solution has a hydrogen ion concentration of 4.48 x 10 moles per…

A: i) The hydrogen ion concentration of a certain solution is 4.48 × 10-5 moles per liter.     ii) We…

Q: You have 6 mL of cells you need to treat with Hydrogen Peroxide (H2O2), such that the final…

A: A question based on volumetric analysis for which the required volume of H2O2 from the stock is to…

Q: 8. What volume of 0.200M HI is needed to neutralize 65.0 g NaOH? c. 13.0 L d. 8.12 L a. 0.325 L b.…

A: Given,0.200 M HI,65 g of NaOH

Q: HO,

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Q: What are the products Yom the follaona dande replacement reacthan?

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Q: If you start with 135 mg of acetone, what mass of NaBH4 in mg do you need? To account for some of…

A:

Q: 1. PrMgBr CI 2. aq H* Meo

A: Here we are required to find the reagent as well as the mechanism for the given reaction to form the…

Q: 2. What is the new volume of the balloon when it has risen by noon where the temperature is

A:

Q: f 50.0 mL of concentrated (18M) sulfuric acid is diluted to a total of 1.0 L, what is the new…

A: Given, Initial concentration (M1) = 18 M. Initial volume (V1) = 50.0 mL = 0.05 L Final volume (V2) =…

Q: Complete the reactions given below Br NaOC,H5 / isi b)

A: In presence of base alkyl bromide give elimination reaction ,and form alkene.

Q: 3S0 is added to the Sistem 4Oa sccdadlo the sustem 50a isremourd From the Sustem. he tempacture A…

A:

Q: Please show the derivation of the following equati AG°2 AG°1 - T2 T1 T1

A: The expression given is,

Q: 5. The element that belongs to group II is _6. The element in a gaseous state is represented by. _7.…

A: There are 7 periods and 18 groups in the periodic table.  The properties of the elements down the…

Q: OH 2 cat. Me -0 H;C НО H3C CH3

A: Requirement from question Draw given reaction using any tool:

Q: An aqueous solution that contains 425 ppm of potassium nitrate (KNO3) is being used in the lab.…

A:

Q: dow many grams of Anilin çHs NH2 Should be solved in water to Prepare I liter containg oH iong Know…

A: Molarity is defined as number of solute present in 1000 ml of solution . Mole=…

Q: tot suggest good base?

A:

Q: Astudert wants t masue he olumeo aciruar jge gensone. The sudent stoud masue the oume f te ensone…

A: density is defined as mass of an object upon the volume of object density =mass volume here we are…

Q: Water pollution is due to OA Industriol effuents OR Sewoge and other wastes OC Agricultural…

A: The release of substances into natural water bodies, which disturbs the aquatic ecosystem and makes…

Q: What is the cancentration of 0.853 meles of scictitom chiaide CreeID in 1,50 liter of water?

A:

Q: Bri LDA DIPA ?

A: 1) This reaction is one step elimination reaction.2) E2 elimination is bimolecular reaction in which…

Q: How many g of NaCl are in 3 L of D5W ½ NSS?

A: A numerical problem based on solution, which is to be accomplished.

Q: Am Cm Bk Cf Es Which of the following elements are most likely to form an ionic bond?

A: A pair of elements will most likely form an ionic bond if one is a metal and one is a nonmetal.

Q: 1) H*, Me¿NH a 2) 3) H30*

A: Applying concept of organic synthesis and reagent.

Q: A vial of amoxicillin contains 590. mgmg in 2.6 mLmL of solution. What volume of the solution…

A: Molarity is defined as no.of moles of solute devided by volume of solution in liter.

Q: Oleum at a concentration of 110 percent is equivalent to H2SO4 at a concentration of 91.8 percent.

A: According to the question, concentration of oleum = 110% Percent labelling of oleum = 100 + Total…

Q: On a balance mass an amount of potassium hydrogen phthalate (KHP) needed to neutralize approximately…

A: KHP is Potassium Hydrogen Phthalate. Molarity of NaOH = 0.1M  Volume of NaOH solution. = 12 mL =…

Q: Please don't provide hand written solution

A: The question is based on organic reactions. We need to identify the product and explain its…

Q: Among the few plants capable of absorbing germanium and its compounds from the soil, the leader is…

A: The Ge content in the ginseng plant reaches 0.1 wt%. This implies that 0.1 g of Ge is present in 100…

Q: How many mL of liquid mercury with a density of 13.6g/mL must you dispense to have 1.56 x 10-3 mol

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Q: DE cmo 67 6.2 mol dnis oC,l 67 0:2 moldn SAuti on Na, lo3 was diluted us with to sbtain digbilled…

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Q: Be sune to answer all parts Calcalate the leralar ms or ferle ef cah of e fll (a) CH

A: Molecular mass- The sum of the atomic masses of all atoms in a molecule

Q: What is solution of 13km to m?

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Q: How many milliliters of H2SO4, 94.0% w/w, with a specific gravity of 1.831, are required to prepare…

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Q: Convert to e quivalents 1.87 mol 50₂ - Eq

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Q: What is the physical state of benzaldehyde at room temperature? What is the mass and volume of 44…

A: Let us study about Benzaldehyde.

Q: veigh 5mL of 0,500 Naca contaming sample 0.1086 M mpNOg sownen. The remaning noNn rs cnd treat wAh…

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Q: H₂Pd Ph HO. HCI 1. Mg. Et₂O 2 CHO 3. H₂O*

A: o Alkyl or arylhalide react with Mg in ether to produce Grignard reagent which reacts with aldehyde…

Q: 35. All of the following are ways to increase the rate of dissolving sugar except- (A) Increasing…

A: