Crenation in red blood cells is caused by     The use of a hypertonic solution     The use of a isotonic solution     The use of a hypotonic solution     None of these

Q: What two processes determine how much Na1 is excreted per unit time?

A: The excretion rate of sodium depends on its bulk reabsorption in the loop of Henle and proximal…

Q: Percent concentration of 40 grams NaOH in 2 liters of solution

A: Given-> Weight of NaOH = 40 gm Volume = 2 L = 2000 ml (1 L = 1000 ml)

Q: Which of the following describes molarity?     the number of moles in a solution plus one liter of…

A: The question is about definition of Molarity. This is Multiple choice question.  There are 5 option…

Q: Calculate the volume of NaNO2 8×103M solution necessary to prepare 10 ml of 6x10-3 M NaNO2 solution…

A: To change the concentration of any solution of  known quantity, multiply  molarity by its volume to…

Q: How many moles of solute are dissolved in 0.015848 kg of cyclohexane if the solution has a molality…

A: Given that, Mass of cyclohexane (solvent) = 0.015848 kg Molality of the solution = 0.542 mol/kg

Q: Tick (✓) the box what colligative properties is involve in each item.   Boiling point elevation…

A: The colligative property which is involved in addition of salt in cooking spaghetti pasta has to be…

Q: is HgSO4 Soluable in water?

A: No, HgSO4 that is mercuric sulphate is NOT SOLUBLE in water. It is because when it is added in…

Q: Based only on their intermolecular forces, which of the following solutions would be immiscible in…

A: Using concept of vonder waal's interaction and hydrogen bonding.

Q: in this assignment you have to describe the composition of the dental gypsum and the process that…

A: composition of the dental gypsum Dental Plaster is a formulated hemihydrate plaster (CaSO4.1/2 H2O)…

Q: Choose the substance that is classified correctly? O NaF is a basic salt in aqueous solution O AICI,…

A: When a salt anion is formed from a strong base and a weak acid, then the resulting salt is basic as…

Q: If 65 g of NH4Cl are added to 100 g of water at 50 °C, how many grams of NH4Cl will not dissolve?

A: We want to add NH4Cl are added to 100 g of water at 50 °C

Q: Calculate the number of gram equivalents in 8 gram of Calcium hydroxide, Ca(OH), Equivalent weight…

A: Answer: Molar weight of calcium hydroxide is 74g/mol and given mass is 8g Calcium Hydroxide is a…

Q: Which of these describes a change in a colligative property that would happen if the solute in a…

A: Colligative properties are properties of solutions that depend on the number of solute particles in…

Q: Which solution would have the highest osmotic pressure? a. 0.1 M MgCl2 (aq) b. 0.1 M NaCl (aq) c.…

A: Osmotic pressure define as minimum pressure which is required to apply to a solution for prevention…

Q: What is the molarity of the solution resulting from the dissolution of 138 g glucose (CH120) in 250…

A: Molarity: It can be defined by saying the number of moles of the solute dissolved per liter of the…

Q: Arrange the following according to increase solubility in water  methanol ethanol pentanol…

A: Welcome to bartleby ! We have to arrange according to Solubility .

Q: Explain why vinegar (CH₃COOH) can dissolve in water but vegetable oil cannot.

A: Water is a polar substance which means it can dissolve only  polar substance it . Or the substance…

Q: Identify the non-polar organic molecule which can pass freely through the plasma membrane. CH3CH2OH…

A: The molecules which are symmetric in nature will always be non polar and the molecules which are non…

Q: Which substance is most soluble in water? CH3CH2CH2CH2CH2CH2CH2CH2OH C6H6 NaOCl CO₂

A: According to the solubility rule, “like dissolve like” nonpolar organic compounds will be soluble in…

Q: What are the factors that may affect the solubility of substances?

A: Solute is a substance that is present in small amount and solvent is a substance that is present in…

Q: When the salt concentration outside of a cell is very high, will water move into the cell or out of…

A: When the salt concentration outside of a cell is very high , then water will move from out of the…

Q: Ν CH2=CHCH2Br THF, reflux

A: The question is based on organic reactions.We need to identify the product and explain its…

Q: Which of the following solutions has the highest osmotic pressure? O 0.25 M KCI O 0.20 M Na2s O 0.12…

A: Osmotic pressure is the minimum pressure which needs to be applied to a solution to prevent the…

Q: rue or False If the solute is insoluble in the solvent, the colligative properties of the solvent…

A:

Q: Calculate the molar concentration of a blood sugar level of 100 mg /dl where MW glucose = 180

A:

Q: A solution contains uric acid. More uric acid is added to the solution and it dissolves completely.…

A: when complete solubility is there ,it is said to be unsaturated solution. After addition of more…

Q: Write a chemical equation for the reaction where potassium soap is converted into sodium soap

A: A balanced chemical reaction has an equal number of atoms on both sides of the reactants and the…

Q: If a red blood cell is placed in 0.25 M NaCl solution, what kind of solution is this, and what will…

A: Answer: When two solutions of different concentration are separated by semipermeable membrane then a…

Q: How many of the following compounds are  insoluble in water? LiC2H3O2 SrSO4 K2S AlPO4     0     1…

A: The question is based on the concept of solubility. We have to identify which of the given compounds…

Q: The question also requests a balanced equation for the hydration of each compound. This has not been…

A: We have to write the balanced hydration equation of the followings NaI(s) C3H4O3(s) C6H12O6(s)

Q: If the concentration of a neurotransmitter is 250 mM and the diameter of the synaptic vesicle is 40…

A: Number of molecule = number of moles x 6.0224 x 1023Concentration (mM) = Number of mmol/Volume in…

Q: What are the two primary chemical species present in a 1.0M aqueous solution of ethanol and are…

A: The homogeneous mixture of two or more substances is known as a solution. The solution is made from…

Q: The average adult male has a total volume of 5.0 L. After drinking a few beers, he has a BAC of…

A: Given,Total volume = 5.0 LBAC = 0.10g

Q: What is the percentage of procaine HCI which will yield an isotonic solution with blood plasma? FD1%…

A: Applying for general formula           0.52-a/b

Q: If you add 1.00 g of benzoic acid to 10 mL of a 10% aqueous solution of sodium bicarbonate, is the…

A: Given the mass of benzoic acid = 1.00 g  w/V % of sodium bicarbonate, NaHCO3(aq) = 10 %  Volume of…

Q: What is the name of the following reaction? hydration H+ H₂O

A: Organic reactions are those in which organic reactant react to form organic products. In the given…

Q: Which of the following saline or salt solutions is isotonic to biological cell solutions like the…

A:

Q: Consider the explanation in the Introduction regarding the determination of qrxn, and answer the…

A: A) Given: The temperature of HCl solution increases.

Q: The weight percentage of food salt is when 3.6 g of salt is dissolved in 20 g of water

A:

Q: The normal range of fasting glucose (C6H12O6) in blood serum is 80-100 mg/dL.  If a patient has a…

A:

Q: Which of the compounds A-D would be expected to dissolve in dilute sodium hydroxide? H3C. во жизн OH…

A: The objective is to determine the compound that would be dissolved in dilute sodium hydroxide.Given…

Q: Provide a Balanced equation for the hydration of each of the following compounds

A: Hydration of HCN is given by:

Q: To make 500 ml 0.075M KCL hypotonic solution from  0.75 M KCl  stock solution, how many ml 0.75M KCl…

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.