A solution saturated with NaCl and KCl at 100°C is cooled to 20° C. Assuming neither salt affects the solubility of the other, calculate the percentage NaCl and percentage KCl in the crystallized product.

Q: If the RDA for vitamin C is 60. mg per day, and there are 70. mg of vitamin C per 100. g of oranges,…

A: The relation between oz. and g is as follows:1 oz. = 28.3495 gThus,3 oz. = 85.0485 gThe relation…

Q: A device that does not use an electric current to produce motion is called an Electric Motor. O True…

A: Electric motor convert electric current to mechanical energy.

Q: In making computer chips, a 4.00-kg cylindrical ingot of ultrapure n-type doped silicon that is 5.20…

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

Q: 3 2 1 O D 5. 1H +1H → On+. 4 4Be 4 O 2He 2Не 3 On 1H

A: In this question we have to tell the missing part in the reaction.

Q: Many processes occur in the digestive system. Which process is best classified as a physical change?…

A: Welcome to bartleby !

Q: 5.6 x 1012 is .. .... Small than 1 O Larger than 1 60,900,000 is equal to 6.9 x 10° О 6.09 х 10°…

A: We know 10 to the power something minus is a verry small number if the multiplier is not a large…

Q: Today in grassfield chemistry class we are testing how far we can launch pumpkin seeds with chemical…

A: In chemistry, there are many ways to check the deviation of experimental data from the accurate…

Q: Many processes occur in the digestive system. Which process is best classified as a physical change?…

A:

Q: 2. A dietician has learned from a nutritional book that his family needs at least 300 grams of…

A: Solution -

Q: NH

A: Amines are electron-rich due to the presence of a lone pair of electrons on the N atom. Thus, amine…

Q: 2. Mg() + _Fe(NO3)3(aa) -

A:

Q: You are about to work some magic with matter. You have a rectangular cube of matter in its solid…

A:

Q: 1 но

A:

Q: 425 Time Series in the North Pacific 8.30 Mauna Loa Atmospheric CO2 (ppm) ALOHA seawater PCO2 insitu…

A: A question based on tools in analytical chemistry that is to be accomplished.

Q: An electric current of 24.70 A transports 410. µC of charge: Calculate the time this took. Be sure…

A:

Q: 14 17/N + / H → ? + 7 2- 15 N + ? → 12 ( + 1 / He 504722C+4 7 6 2

A: The phenomenon of spontaneous decay of a nucleus accompanied by the emission of α-particle, β…

Q: 11-59. Titanium dioxide is converted to titanium tet- rachloride by reaction with chlorine gas and…

A: Since you have posted multiple questions, we are entitled to answer the first only.

Q: What is the mass of an Iron cube (density = 7.87 g/cm3) where each edge is 2.00 inches?   1 inch =…

A: Mass of iron cube can be find out using volume and density as follows:

Q: What material is a better shield? (assume they have the same thickness) a. copper (d = 9.0 g/cm3)…

A: Metals possess definite density value that signifies mass of unit volume. These values are denoted…

Q: What is the volume of a single Au particle. What is the mass of the particle (look up the density…

A: The transmission electron microscope (TEM) image shows gold nanoparticles (bright white) that have…

Q: where does the 3 came from in 1.43 multiplied by 3?

A: where does the 3 came from in 1.43 multiplied by 3?

Q: 3. What causes an ice cube to melt when removed from a freezer?

A: Water coverts in ice when it kept at lower temperature (that is less than zero) , it remains in ice…

Q: H D CI -CEN

A:

Q: HOʻ KMNO4 ?

A: KmnO4 is a strong oxidising agent .  It oxidises primary alcohol to acid and secondary alcohol to…

Q: 1s²2s²2p63s²3p64s²3d104p65s²4d4

A: Here we have to predict the symbol of divalent cation of the following given electron configuration.

Q: CI NO₂ PhSH

A: Nucleophilic aromatic substitution (NAS) is a type of organic reaction in which a nucleophile…

Q: The "lead" in your pencil is actually graphite, a form of carbon. If the 0.7mm diameter "lead" was…

A: Given that: Diameter of lead = 0.7mm therefore radius of lead = 0.35 mmLength of lead = 4.411 cmLead…

Q: How many nL are there in (3.67x10^3) cL

A:

Q: HaD

A: The reactions given are,

Q: Draw the products of the two step reaction sequence shown below. Use dash and/or wedge bonds to…

A: In the reaction when the CH3CH2MgBr reagent reacts with the reactant, we get the Alcohol…

Q: A sample of ore contains 0.60% indium by mass. If you want to collect 3.54 dm3 of indium from the…

A: The ratio of mass to the volume is known as density.

Q: Express the metric prefixes in exponential notations (a) u; (b) k; (c) m; (d) n; (e) T

A: 5) The symbols given are µ, k, m, n, and T.

Q: Q2. The scientist who used the term "nanotechnology" is: O Sumio lijima O Eric Drexler O Richard…

A: Nanotechnology is used to study and explore the application of nanoparticles.

Q: Given the structure below, what is the number of relevant resonance structures in which a negative…

A: The Lewis structure or molecular skeleton is also known as the electron dot structure. It is the…

Q: each Geive a currect same for each of the following compounds A) CH₁ CH₂-C-CH₂ CH CH CH B) -0 CH

A:

Q: Describe Mendel's Principle of Segregation and explain how his observations demonstrated them.

A: Answer :--Mendel's Principle of the Segregation it is also known as the First Law of the Inheritance…

Q: What is the mass of a piece of silver metal that has a volume of 17.4 cm^3? (The density of silver…

A: Given:  Volume of silver piece given= 17.4 cm3  Density of silver metal= 10.5 g/cm3

Q: Part B 125. ft to cm Express your answer using three significant figures. L2 = %3D

A:

Q: Give explanation of correct option and explanation of the incorrect options. Not hand written…

A:

Q: Which one of the following is not included as s block elements?  A)Sodium B)Calcium C)Barium…

A: Given,  A)Sodium B)Calcium C)Barium D)Copper

Q: 154.29) 1.5 3.29 x (0.234 - 0.73)

A:

Q: NO₂ cl Na Ome меон, а า H-1 7

A: In the reaction they have asked two different steps which includes the two different reagents having…

Q: Kc = [N2O] [NO2] / [NO]^3

A: Given reaction is :  3NO (g) <------------> N2O (g) + NO2 (g)  Write the equilibrium constant…

Q: CO2 H,0 O2 CO2 H,0 CH10 O2 CO2 H20

A:

Q: 2) For a separate job, you are asked to assemble a number of tricycles by attaching wheels to the…

A: No. Of complete frames=70 No.of rear wheels=123 No. Of front wheels=74 For 1 complete tricycle, no.…

Q: 10. What is the thickness of 5.79-mg of gold leaf evenly spread over an area of 44.6 cm² ? (Density…

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.