- As ample of Potassium chlorate (15 g) is dissolved in 201 g of water at 70 °C, the solution id cooled to 30 °C and no precipitated is observed, and this solution is:

Q: How many grams of H+ are needed to replace 1 g NH4+?

A: Given::  Mass of NH4+ = 1g molar mass of NH4+= 18 g mol-1 Grams of H+ = ? molar mass of H+=1 g mol-1…

Q: Reduction reaction of 1-phenylethanone with lithium aluminium hydride yields a racemic mixture of…

A:

Q: 2-Chemical Reactions Assignment For each of the following questions provide the skeleton equation,…

A: Note : As per our company guidelines we are supposed to answer only first 3 sub-parts. Kindly repost…

Q: show the Lewis Structures of all reactants and products. If there is any electron transfer, describe…

A:

Q: . A 0.888 g sample of pentane, CSH12 is burned in a calorimeter with a specific heat capacity of…

A: Given: Mass of water = 1.20 Kg = 1200 g                                      (Since 1 Kg = 1000 g)…

Q: A bottle contains 905 grams of chloroform,CHCl3,with a specific heat capacity of 0.96J/(g·ºC). How…

A: Given, Mass of chloroform (m) = 905 g Specific heat capacity of chloroform (Cp) = 0.96 J/g.°C…

Q: Under normal room conditions (standard pressure at about 20°C), water will not boil, so we do not…

A: Given: Under standard pressure of 1 atm and room temperature of 20 oC, water does not boil. The…

Q: Give 5 differences of Symmetrical alkenes and Unsymmetrical alkenes .

A: We can differentiate between these types of alkene based on their structural aspects and reactions…

Q: Provide a mechanism for the following transformation: CN 1. NaOH CO2H 2. H,0"

A: The reaction given is,

Q: Throughout the course, we have highlighted the terms an ode and cathode. There are differences…

A:

Q: 1. It is important that under physiological conditions, the enzymes work at Vmax. * TRUE FALSE

A: Since you have asked multiple questions, as per guidelines we will solve only the first question for…

Q: 4. Name the chemicai test and state the expected resuit that couid be used to distinguish the…

A:

Q: The nuclear symbol for an alpha particle is The name for the greek letter B is Of the radiations…

A: The most common nuclear particles are protons, neutrons, positrons , alpha (α) particles , beta (β)…

Q: A chemical reaction that happens quickly is spontaneous, and a reaction that happens slowly is…

A:

Q: Draw a structure for the major product in each of the following reactions DMSO OTs CI NaOCH;

A: An acyl substituted compound and an alkene will be the major products for these given reactions.

Q: A solution is prepared at 25 °C that is initially 0.43 M in propanoic acid (HC,H,CO,), a weak acid…

A: Given :-  [HC2H5CO2] = 0.43 M  [KC2H5CO2] = 0.11 M  Ka for HC2H5CO2 = 1.3 × 10-5  To calculate :-…

Q: H2 C which carbon is AC the chiral center? CH2-CH3

A:

Q: Which of the following electrochemical methods requires the formation and measurement of an…

A: Analyte can be defined as a substance that we are going to analyze during a process or an…

Q: Analysis of a volatile liquid shows that it contains 37.23% carbon, 7.81% hydrogen, and 54.96%…

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

Q: 14.3 Matching Questions Select the correct name for the following. 75) A) Propan-3-one CH3CH2C…

A:

Q: Give 5 differences of Configurational isomers and Geometrical isomers

A: Isomer  have Same molecular  Formula but different arrangement  in 3D space

Q: Which of the following will result in an increase in the calculated Ksp of Ca(OH)2? Receiving flask…

A: Let's check all the given statements.

Q: Draw the following functional group: 3,8-diethyl-5-isopropyl-2,5,7-trimethyl-2,6-decadienedial

A:

Q: The data below were collected using a pH electrode and a set of pH standards. What is the pH of an…

A: Given that, the potential reading is 200 mV. So, the cell potential is Ecell = 200 mV = 200×10-3 V =…

Q: This Diekmann cyclization proceeds through the expected five-membered ring transition state. Draw…

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

Q: TRUE OR FALSE The appearance of the blue color in the iodine clock experiment marks the end of the…

A: Here we are required to state whether the statement are correct or incorrect

Q: Draw the following compounds based on their IUPAC Names: 1.   3-ethyl-2,2-dimethyl-3-heptene 2.…

A: 1.   3-ethyl-2,2-dimethyl-3-heptene -  It has main chain of seven carbons, with double bond at third…

Q: If the same amount of heat were added to individual 1.0 g sample of water, methanol, and aluminum,…

A: NOTE: It will be the greatest temperature change in the question and not the energy change because…

Q: The ascorbic acid in orange juice was titrated with Iodine solution using starch indicator. Identify…

A: The ascorbic acid in orange juice was titrated with Iodine solution using starch indicator.

Q: Name the following hydrocarbons with functional groups

A: The IUPAC name of the compound can be written on the basis of the number of carbon atoms in the main…

Q: A solution is 5.0×10−5 M in each of these ions: Ag+, SO2−4, Cl−, and CO2−3. Which precipitate will…

A: Given: Concentration of each of Ag+, Cl-, SO42- and CO32- = 5.0 × 10-5 M

Q: Q. 10.0 mol of nitrogen gas at 300k is contained in a 1,00L container. ( Nitrogen (N2) 9as is…

A: Given : n    = 10 mol V1  = 1.00 litre V2  = 2.0 litre T    = 300 k   Finds : To calculate the…

Q: Compute for the CEC and % base saturation of the soil if; Ca = 15 me/100g Fe = 15 me/100 g K = 19…

A: Solution: Data given- Ca = 15me/100g, Fe = 15 me/100 g, K = 19 me/100g, Mn = 18 me/100g,  Mg = 8…

Q: Calculate the factor by which a reaction rate is increased by an enzyme at 37°C if it lowers the…

A: Given that, the temperature is T = 37°C = (273+37) K = 310 K. We have to calculate the factor by…

Q: a) What is capillary electrophoresis used for? b) Describe electrophoresis. c) Describe…

A: Since you have posted multipart of question as per the guidelines i have solved first three subparts…

Q: Using the thermodynamic information in the ALEKS Data tab, calculate the standard reaction free…

A: It is an example of Hess's Law Here we are required to find the standard reaction free energy of the…

Q: Enthalpy Entropy (AH)? Spont.? (-AG)? Reaction Туре (AS)? Yes, No, or Maybe (TD*) Celaelg).t 802(g)…

A: By seeing nature of the reactants and products, the supply or evolution of heat energy, we can…

Q: Based on the phase diagram illustated below, what is the phase condition of the given two-component…

A:

Q: Provide the structure of the product and write the mechanism of its formation for the following…

A: Given reaction are carbocation formation reaction. In all three reaction intermediate is…

Q: For a certain chemical reaction, the equilibrium constant K = 5.1 × 10 ° at 10.0 °C. Calculate the…

A: Given temperature is 283 Kelvin

Q: 33. In 2016, a serious leak occurred at a natural gas storage facility in Los Angeles County.…

A:

Q: Which of the following describes the reaction: 'N+{He → '0+H beta decay reaction O alpha decay…

A:

Q: 1) The nitrite ion concentration in a given canned goods sample was determined by redox titration…

A: In the redox titration process of nitrite ion (NO2-) with permanganate ion (MnO4-), manganese ion…

Q: The half-life of cesium-129 is 32.0 hours. How much time is required for the activity of a sample of…

A:

Q: 900 800 - Carbon disulfide 700 600 Methano 500 Ethanol 400 Heptand 300- 200 100 - 20 30 40 50 60 70…

A: Vapour pressure is the pressure exerted by vapour over the surface of liquid at the condition of…

Q: 1) Mno, + NO,→ Mn2+ + NO,- 2) Mno, + VO2+ → Mn2+ + V(OH),* 3) l2 + H,S → - + Sg 3+

A: 1) MnO4- + NO2- ----> Mn2+ + NO3-    The half reactions are -  MnO4- ----> Mn2+  (reduction…

Q: Explain the Arrhenius and Bronsted-Lowry definitions of acids and bases in detail. Give specific…

A: According to the Arrhenius theory, the substance that gives hydrogen ion H+ in the aqueous solution…

Q: At the equivalence point? O all of the weak acid, 2,2-dimethylpropanoic acid, is converted to the…

A: 2,2-dimethylpropanoic acid is a weak organic acid. It is colourless, the odiferous organic compound…

Q: What is the stoichiometric ratio between the reaction of barium chloride and sulfate ions? (A 4…

A: Answer: D

Q: Write the cell notation for an electrochemical cell consisting of an anode where Fe2+ (aq) is…

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.