A compound weighing 0.458g is dissolved in 30.0g of acetic acid. The freezing point of the solution is found to be 1.50K below that of pure solvent. Calculate the molar mass of the compound.

Q: 17. Within which of the following formal lab report sections should the researcher interpret their…

A: e. Analyses

Q: Keat for the Control in experiment

A: (d) Kcat = Vmax/[E] Given, [E] = 0.001 micro molar i.e. 0.001 micromol/L

Q: 13. A sample of 0.050 mol of NaOH is added to a solution containing 0.100 mol of acetic acid…

A: Two types of buffer solution are generally used ----- 1. Acidic buffer (made of weak acid and its…

Q: ហ Ph CH₂CO₂C₂Hs KOrBu

A: The given reaction is pericyclic reaction. It [2,3] Sigma tropic rearrangement reaction.In which a…

Q: Make sure I can see subscript

A: The balanced molecular reaction given is, => Pb(ClO4)2 (aq) + K2S (aq) --------> PbS (s) + 2…

Q: It is showing incorrect. Pls help

A: •As there is small calculation mistake in solution prodvided earlier. •Here given atoms which are…

Q: can you please check the sig-fig please

A: Rules for determining the number of significant figures in an answer : The result of an addition or…

Q: Select the best answer. HO. EtN b.) R R d.) R. R

A: Since acyl  chloride is more reactive towards Nucleophilic addition reaction, it can be converted…

Q: Which matches the data?

A: Explanation Nuclear magnetic resonance spectroscopy (NMR) The importance is on the 1H proton NMR…

Q: 10. What is the pll of a solution that is 0.40 M in HCN? The K, for HCN is 4.0x100 a. 0.40 b. 9.40…

A: Dissociation constant, Ka=4.0×10-10Concentration HCN = 0.4 M HCN is a weak acid. In solution it…

Q: 17) 721 10 mg40 10 mg

A: Question - 17 :  7.21 × 103 mg + 43.8 × 102 mg = ?

Q: Hello, I would like help with problem 41 in the image attached.

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

Q: Curved arrows are used to illustrate the flow of electrons. Using the provided starting and product…

A: Given reaction is reduction reaction.  LiAlH4 is strong reducing agent. 2 moles of LiAlH4   reduces…

Q: (0) 1.03 2. DMS

A: Ozonolysis is a useful reaction for the oxidative cleavage of alkenes to carbonyl compounds.->…

Q: My available answer options for part B are: A) 5.88x10-1g B) 5.88x102g C) 1.18x100g D) 1.18x103g…

A: We need to select the correct option for the mass of oxygen

Q: N-H D =C13 2) Ht HỌC NGH -CH₂ H₂02/ heat -CH₂OH Na₂Cr₂O7 H+

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

Q: h. i. j. CI Ph -CH3 H3C CH3 Li 1) LiCuPh2 2) H300 Mg THF H₂O

A: Alkyl halides with Gilman reagent undergoes SN2 reaction giving longer chain alkanes.Alkyl halides…

Q: Can you also put whether is A, B, C

A: The diagram provided in the original question presents the various electronic transitions. The…

Q: please answer in text form and in proper format answer with must explanation , calculation for each…

A: Detailed explanation:Thank you so much Much 🙏🏻

Q: Part A H.

A: A) Since the compound is having 2 different functional groups. 1) => Ketone  2) => Aldehyde…

Q: What is a “Morse potential”? (max. 50 words)

A: Diatomic molecule is that in which two atoms can form a bond. In case of diatomic molecule,  two…

Q: H oBr

A: As per rules, only the first question can be answered.

Q: -3 T Br

A: The question is based on the concept of organic synthesis.We need to synthesize the product using…

Q: Can you please answer sub question D only and show all of the work to the solution

A: Given,

Q: A chemist mixes 42.5 g of benzene with 7.23 g of isopropenylbenzene and 19.7 g of 2-ethyltoluene.…

A:

Solutions

Solutions can be considered as homogeneous mixtures which contain two or more than two chemical substances. The chemical substance which is the greater part is defined as solvent. And the chemical substance that is dissolved in a solvent is referred to as solute. Solution chemistry plays an important role in chemistry since it supports many commercial applications of solutions.