Find the boiling point (Tb) of a solution containing 4.0 g sucrose (C12H22O11) dissolved in 200g water.Adding solute to pure solvents will cause

Q: 1. CH2=CHCHO, heat 2. H20

A: Alpha-beta unsaturated carbonyl compound can give addition reaction .

Q: Which of the following describes the reaction: "N +He - "0+}H bombardment reaction O alpha decay…

A: Nuclear bombardment reaction is a nuclear reaction in which nucleus is bombarded by another nucleus…

Q: What is the importance of having a titration of about pH 10 in compleximetric titration?

A: In complexometric titration end point is observed by the formation coloured complex.

Q: The orbital diagram of 33AS has unpaired electron(s). O 3; it's paramagnetic O 3; it's diamagnetic O…

A: Electrons are filled in a different atomic orbital in an atom. According to the Aufbau rule, the…

Q: 9. A sodium thiosulfate solution is standardized using pure copper as the primary standard. A sample…

A: Step 1. Cu2+ ion liberated iodine from KI 2Cu2+   +  4I- → 2 CuI (aq) + I2 Step 2. Liberated iodine…

Q: 4. A reaction that is spontaneous as written a. is very rapid b. will proceed without outside…

A: 4.A reaction that is spontaneous as  written ---- Answer- b. will proceed without outside…

Q: Differentiate the scents of Lemon and Orange extracts

A: Lemon and orange extract are the flavouring material use to add flavour along with that these are…

Q: For the reaction below, the DH° = -113.1 kJ/ %3D mol and DS° = -145.3 J/K-mol. Calculate the…

A:

Q: Calculate the nuclear binding energy and the binding energy per nucleon of the isotope 35Cl17whose…

A: Binding energy = ∆m × 931.5 MeV  Binding energy per nucleon = Binding energy ÷ nucleon

Q: Ni Ni2* (0.750 M) || Cu²* (0.0500 M) | Cu EP (V)

A:

Q: What temperature (in °C) did an ideal gas shift to if it was initially at -18.5°C at 4.62 atm and…

A: Given, Initially Pressure (P1) = 4.62 atm Volume (V1) = 35.0 L Temperature (T1) = -18.5°C = (-18.5 +…

Q: Arrange these species by their ability to act as an oxidizing agent. Best oxidizing agent Poorest…

A: -> Best oxidizing agent is that which can reduce itself easily and oxidize the other specie…

Q: then Br then Br Br

A: Solution: We know alpha hydrogen to the any carbonyl group are acidic. If there are two different…

Q: 19. What is the pH of a 1.0 L buffer made with 3.00 mol NH, and 2.50 mol NH after 0.325 mol NaOH was…

A: pH of a buffer solution can be calculated using the Henderson - Hasselbalch equation.

Q: Give the common name of 2,2-dimethyl-1-propanethiol and give the complete equation as the compound…

A:

Q: Aveage Epone to Radiation from Common Sources Se Dee ey Ntly orng Radat T al a dy Ked R e Mal Nudr C…

A: The data given is,

Q: What is the net ionic equation? Please also write the state of matter (aq) or (s)

A: The net ionic equation is needed to be provided.

Q: Draw the most stable Lewis's diagram for 2RO; that follows the octet rules and include the formal…

A:

Q: 7. Br2 hv 8. H. HNO3 H2SO4 9. NO2 Cl2 FeCl3 CH3 10. O2N- CH3 H2, Pd/C ethanol

A:

Q: At room temperature, how would you expect the solubility of AgCl in deionized water to compare to…

A: Given: AgCl in deionized water and AgCl in 0.10 M NaCl. Since AgCl is an insoluble salt. Hence it…

Q: The orbital diagram of 33AS has unpaired electron(s). O 3; it's paramagnetic O 3; it's diamagnetic O…

A: An element shows the properties of magnetism ,if it has unpaired electrons.

Q: 1. What is the molar concentration of a sulfuric acid (H,SO.) solution with 7.3g/dm' concentration?

A: Given, Concentration of the solution = 7.3 g/dm3 Molar concentration of sulphuric acid solution = ?…

Q: *18. Draw the structure of an ether with formula C5H12O2 that fits the following NMR spectrum:

A:

Q: Calculate the standard potential, E°, for this reaction from its AG° value. X(s) + Y** (aq) → X*(aq)…

A:

Q: 3) Patient with CPS1 deficiency, what will happen to theses processes ? (write : increase, decrease,…

A: Solution- Patient with CPS1 deficiency- CPSID (carbamoyl phosphate synthetase 1 deficiency) is a…

Q: Predict if AS would be positive or negative for the following: 1) Cooling water from 50°C to 25°C 2)…

A: Some facts related to entropy Entropy increases as temperature increases. The phases of matter in…

Q: What is the equation to determine cell voltages using standard reduction potential? 2. What are the…

A:

Q: Which of the following statements is/are TRUE about the Calorimetry experiment?       I. The…

A:

Q: What quantity in moles of chlorine gas at 120.0 °C and 33.3 atm would Occupy a vessel of 12.0 L?

A:

Q: Why magnesium chloride hexahydrate is added to an EDTA solution?

A: Magnesium chloride hexahydrate is adding to EDTA solution generally in determining hardness of…

Q: Consider the titration of 50.0 mL of 0.0500 M NaCl with 0.100 M AgNO3. Calculate pCl at various…

A: In a titration of NaCl with AgNO3 Silver chloride is precipitated and is known as…

Q: CH3 CI CH3CH2CHCH;CCH3 (b) CH3 How much is the percentage yield of the chloroalkane in (b). (Hint:…

A:

Q: Rank the following aromatic compounds in increasing order of reactivity toward Br2 (least reactive…

A: Bromination of benzene in presence of Lewis acid catalyst takes place aromatic electrophilic…

Q: NO2 NH2 i) `NH2 `NH2 ii) NH2 НО. HO iii) 2 HS ОН NH2 NH2

A:

Q: Use the information below to make a numerical response question 2 RO; (ag) + 12 H' (aq) + 3 M (9) =…

A: We need to make a numerical response question, based on the given information.

Q: Give a clear handwritten answer..and give the mechanism of given bleow reaction

A:

Q: moles of chlorine gas

A:

Q: 2. Draw the most appropriate Lewis structure(s) for BCI3. What is the electron domain geometry and…

A: Electron domain geometry is defined as the arrangement of electron domains around the central atom.…

Q: 2. Juan subjected a 10 L gas at STP with doubled temperature. What will happen te the final V? A.…

A: 2.  Given that -  Volume of gas = 10 L  Temperature at STP = 273 K  Pressure at STP = 1 Atm  Final…

Q: Which of the following characterizes a beta ray? Choose all that apply. is more penetrating than a…

A:

Q: 9. Which of the following can form a hydrogen bond? A) 2-fluorobutane B) 2-fluoro-2-butene C)…

A: Hydrogen bonding: The hydrogen atom attached to the electronegative atom like fluorine, oxygen, or…

Q: Specific Chemical Shift multiplicity Integration He Hdl Ha Hb. # of 13C-NMR Proton (s, d, t, etc..)…

A: PMR spectra determining number of asymmetrical protons. Chemical shift of asymmetrical protons are…

Q: Calculate the pH of a solution prepared by dissolving 5.00 g of NaCIO in 400.0 mL of water.

A: Mass of NaClO  = 5.00g Volume of solution = 400.0 mL=400 ×10-3L Ka = 2.9 × 10-8

Q: Balance the following redox reaction in acidic solution. NO(9)+Fe (aq) → " (aq) NO3(aq)+Fe "(aq)

A: Redox reaction is that reaction in which both oxidation and reduction reaction takes place.  One of…

Q: The number of electrons in the ground state 5d subshell of Zr: O 2 O 5 O 10

A:

Q: Did I do this correctly?

A: A question based on measurement that is to be accomplished.

Q: What is the Molecule weight of sarin gas?

A: Given -> Sarin gas

Q: For the following pair of carbocations (A and B), select the one that is more stable and explain…

A:

Q: Which of the following characterizes a beta ray? Choose all that apply. is attracted to the…

A: Answer: There are different types of radiations named as α-ray, β-ray and γ-ray present and they can…

Q: Consider the following reaction where K. = 1.20x102 at 500 K: PCI5 (g) PCI3 (g) + Cl2 (g) A reaction…

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.