piete lons. 3. What is the molality of 1.5 Kg solution with 213 g of LiCI?

Q: Br Br HBr Br Br

A: HBr addition to double bond occurs via two steps. In first step, carbocation produced as intermediat...

Q: At -8.15 °C the pressure equilibrium constant K, =3.8 for a certain reaction. Here are some facts ab...

A: We could have used the Van't Hoff isotherm equation to predict the Kp of the reaction at different t...

Q: 1) nBulI, Eto 2) NH,CI, H,O 1) PhMgBr, Eto 0 2) HCI, H,0 NaCN, HCI KCN, HCI Br NaBH, CH,OH

A: nBuLi ===> Form enolate PhMgBr ===> Grignard reagent give addition reaction NaCN ===> Addit...

Q: A solution contains 6.16x1o-3 M potassium chromate and 9.26×10-3 M ammonium phosphate. Solid calcium...

A: 1.)  A.) First we would check which precipitates can form. Then we would check the Ksp values of bot...

Q: Which of these structures shows how the pictured molecule will look after it is flipped over vertica...

A:

Q: Which of the following below explains the relationship between boiling point and vapor pressure corr...

A: Boiling point: The temperature at which the vapor pressure of a liquid becomes equal to the atmosphe...

Q: 3. Identifying Types of Reactions: For each of the following reactions, identify the category of rea...

A: Given:- There are different types of reactions are given and we have to identify what type of reacti...

Q: 1. An electron makes a transition from the n = 3 → n = 2 energy level in a magnesium atom. Which of ...

A: The answer is as follows:  

Q: CIS-3,4-dichloco-l-nitronon-3-ene -C-C=C-C Br C - C-C-Br CI CI

A:

Q: The kinetics of the reaction, A + B P, were studied and it was determined that the reaction rate dec...

A:

Q: Are phenyl carbocations more stable than tertiary carbocations? Is there a carbocation that is more ...

A: A carbo cation is a species that has positive charge on carbon atom.Stability of carbo cation depend...

Q: Scientists determined the %w/w H20 in methanol by GC, using a capillary column coated with a nonpola...

A: Answer: It is the equation of a straight line. To find out the value of x, we have to put the corres...

Q: A solution was prepared by dissolving 35.0 mL of methanol in sufficient water to give a total volume...

A: We have to predict the percentage by volume of given solution.  

Q: H3C CH2 + H20 4. Type Reaction: OH [0] 5. НаС Type of Reaction: CH3 CH3 CH3 HO 6. OH Type of Reactio...

A: Organic reactions are chemical reactions involving organic compounds. The basic organic chemistry re...

Q: Which of the following is incorrect in the set of sign conventions for AH, AS, and AG with the tempe...

A: We have to predict the incorrect set.  

Q: Rank the following elements in order of increasing atomic size: carbon, silicon, Florine

A: We have find out atomic size.

Q: What is the IUPAC name of the compound below?   Group of answer choices 2-ethyl-2-methylpropane 2,2...

A:

Q: Emma lives in Wisconsin and wants to plant geraniums in her yard. The average daily temperature in h...

A: Emma lives in Wisconsin and wants to plant geraniums in her yard. The average daily temperature in h...

Q: 4. Identify the element oxidized and the element reduced in the first reaction of the lab: Assign ox...

A: Concept: Oxidation: Oxidation is a process in which a chemical substance changes because of the addi...

Q: A bubble of gas with volume 18.4 mL is released by a scuba diver at 1.50 atm and 0.00 0C. Calculate ...

A: A numerical problem based on properties of gas that is to be accomplished.

Q: 2. Using the structure of glycogen shown here (or any other source material), answer the following q...

A: Given Enzyme = Glycogen Phosphorylase

Q: Applications of Principles (continued) 5. Balance the following reactions and identify the species w...

A: Identify the oxidised and reduced product of the given reactions---   

Q: The CH3COOH could have greater vapor pressure lowering than NaOH. O True O False

A:                               Answer  Lowering in vapour pressure is a colligative property Which is...

Q: 98 grams of sodium acetate (Mol. wt =82 g/mol) were placed in 764 mL of water such that the final vo...

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Q: 66. The pink solution in the Erlenmeyer flask is due to the addition of pthalic anhydride phenolptha...

A:

Q: Consider this molecular-level representation of a mixture of gases. If the partial pressure of the d...

A:

Q: The following chromatogram is obtained for a mixture of substances X and Y. Calculate the resolution...

A: We would use formula to calculate resolution  of these peaks . 

Q: equilibrium constant

A:

Q: 9. Lead(II) nitrate and aluminum chloride react according to the following equation: 3Pb(NO,), + 2AI...

A:

Q: 4. The combustion of octane (C8H18) gas. 5. The combustion of decane (C10H22) gas.

A: 4. Combustion of octane gas can be written as  C8H18 (g) + 25/2 O2(g)-------> 8CO2(g) + 9H2O(g)  ...

Q: What is the acid-base equilibria chemical reaction for Na2[B40(OH)]*8H2O (aq) and H2O (1)? Please an...

A: The above molecule is borax salt. It forms into borax .

Q: True or False (2) In thermochemical equations, it only shows the direction of the reaction involved....

A: 1.Thermochemical reaction can give us the change in enthalpy when reaction is proceeded from reactan...

Q: thermometer A 58.8 g sample of aluminum, which has a specific heat capacity of 0.897 J-g is put into...

A: Answer: This question is based on the conservation of energy where heat lost by aluminum sample will...

Q: 121212) The CH3COOH could have greater vapor pressure lowering than NaOH. 131313) The temperature of...

A: As per the guideline, since you have posted a question with multiple sub-parts, we have solved the f...

Q: Which of following mixture will be the BEST buffer at pH ~9? Mixing 10mL of 1M NH3 and 5mL of 1M KOH...

A:

Q: Please fast solve the issue but don't copy 1-Butene and benzene as the only organic materials propos...

A: The synthesis of the following is:  

Q: polar or nonpolar?

A:

Q: The rate of reaction can be defined as the change in the positive change in the concentration of pro...

A: Rate of reaction is defined as change of rate of  reactant concentrations with respect to time .

Q: Which has the largest pH?      Select one: a. 0.01 M KOH b. 0.1 M HNO3   c. 0.001 M NaOH. d. 0.01 M ...

A: All the given elecrolytes are strong acids and bases which undergo complete dissociation in aqueous ...

Q: What volume of 6.0 M HNO3 is required to prepare 250 mL of 0.40 M HNO3

A: The molarity of a solution is the ratio between the number of moles of the compound to the solution ...

Q: Q4. Find the number of atoms of 137CS remaining after 100 years, and the decay rate in disintegratio...

A:

Q: A. Give the IUPAC name of the following hydrocarbons: 1 CH3 CH2 CH3 ÇH3 H3C -CH2-C- CH CH3 ČH3 ČH3 2...

A:

Q: Ammonia (NH,) chemically reacts with oxygen gas (02) to produce nitric oxide (NO) and water (H,0). W...

A: The solution is given below - 

Q: Wine goes bad soon after opening because the ethanol (CH,CH, OH) in it reacts with oxygen gas (0,) f...

A:

Q: For a theoretical yield of 2.54 g and percent yield of 82.8583%, calculate the actual yield for a ch...

A: Given data, Theoretical yield = 2.54 g  % yield = 82.8583%  Then, Actual yield = ?

Q: The kinetics of the reaction, A + B → P, were studied and it was determined that the reaction rate d...

A: We have to predict the order of the reaction.  

Q: (CH,(CH.),CH.) (H.). If 7.49 g of water Liquid octane reacts with gaseous oxygen gas (0,) to produce...

A:

Q: B. Ex: Sulfur and copper, when heated together, react to form copper(1) sulfide, Cu,S. How many gram...

A: The amount of substance present in the provided sample can be determined by the quantity termed as t...

Q: 3) 1,6-dimethyl-5-ethyl-2-heptene Expanded Structure Condensed Structure Line/Skeleton Structure 4) ...

A:

Q: What is the pH of a solution containing 0.468 mol L HF and 0.13 mol LF? Round your answer to 2 decim...

A: