Consider the following image, where there is a cell containing 30% glucose, sitting inside a beaker with the indicated ion concentrations. Based upon these concentrations, which direction does sodium want to travel? 10% Glucose, 5% Sodium 30% Glucose Q Zoom A Neither direction B None of these answers are correct Outside of the cell D Into the cell

Q: Imagine that we have excess NaCl solid on the bottom of a saturated aqueous solution of NaCl.…

A: When saturated solution is heated then this saturated solution becomes unsaturated.

Q: Make the following solution isotonic with respect to membrane. Provided that you have isotonic…

A: For this we can use White–Vincent method , In this method the volume of water is added to the drug…

Q: Calculate either [H3O+][H3O+] or [OH−][OH−] for each of the solutions at 25 °C.25 °C.

A: Step : 1             Calculate either [H3O+]or [OH−]for each of the solutions at .25 °C.

Q: Which one is an example of a standard solution? 1. Sugar solution 2. Basic solution 3. Acidic…

A: A homogeneous mixture of two or more substances is known as a solution. The species which present in…

Q: A beaker contains 100.0 mL of pure water. A second beaker contains 100.0 mL of seawater. The two…

A: Vapour pressure is one of the colligative properties as it depends upon the concentration of solute…

Q: given 0.75 L of 1.5×10−2 M KBr, find the molality of KBr and the volume of H2O

A: The molality of the solution can be calculated as = [(no of moles×1000)/(mass of the soln.)] Number…

Q: Part A a 1.50 M HCl solution prepared from 200.0 mL of a 7.0 M HCl solution Express your answer…

A:

Q: - Mary cut the carrots into four cylindrical pieces (D,C,B,A) of equal mass, and put each piece in a…

A: A-Determine the symbol that refers to the least concentrated solution in the previous graph? B-…

Q: 2. A 1.000 g sample of pure oxalic acid dihydrate, H2C204-2H20, acts as a diprotic acid when…

A:

Q: B. You are to prepare each of the following 100-mL Test Reagents in the Laboratory with b. Molarity…

A:

Q: 100 mL of 0.5 M H2SO4 solution is needed.  The stock solution is 6 M.  How many milliliters of stock…

A:

Q: of the below steps for the calculation of isotonic solutions with sodium chloride equ rrect? Step3…

A:

Q: mOsm/L mOsm/L mOsm/L mOsm/L 50 mls of solution E+ 50 mls of pure water 20 mls of a 300 mOsm/L…

A: The clinical value 0.9% Sodium Chloride Injection, contains 9 g/L Sodium Chloride. (NaCl) with an…

Q: Consider a 0.15M solution of ascorbic acid (vitamin C). It has a K1 of 8.0 x 10 and a K2 of 1.6 x…

A:

Q: Which of the following solutions is isotonic (no osmosis) with a 0.20 M NaNO3 solution?  a.) 0.50 M…

A: The solutions having the same osmotic pressure at the same temperature are called isotonic solutions…

Q: Part B Classify each of these soluble solutes as a strong electrolyte, a weak electrolyte, or a…

A: There are different type of compounds, which may be strong, weak electrolytes or non electrolytes.…

Q: The concentration of iron in the body is only 0.00400% by mass. What is the mass of iron in a person…

A:

Q: Express the concentration of the given solute in parts per million (ppm). Fitne Orink CARROT JUICE…

A: Given: The amount of L-carnitine present in 330 mL of fitness drink is 50 mg. The amount of vitamin…

Q: 60.0 mL of a 0.800M NaCl solution is mixed with 80.0 mL of a 0.500M KBr solution. What is the new…

A:

Q: D of What is the effect on a solution when the temperature of the solution is increased? Select one:…

A: Please find the attachment.

Q: Diretion is given below. Please answer all items.

A: Parts per million, ppm is a term which is used to show concentration of a solution. ppm means the…

Q: A solution labeled A is more concentrated with solute than one labelled B. Which of the diagrams…

A:

Q: Which of the following is a false statement about permanent hardness in water? A. Permanent hardness…

A: Multiple Question on permanent hardness in water

Q: Cltz coOlt 4. What is the molarity of a vinegar solution if 10.00mL of the vinegar solution required…

A: Given, volume of vinegar solution = 10.0 ml Molarity of vinegar = ? volume of NaOH = 23.00 ml…

Q: Calculate the molar concentration of solutions containing: a) 8g NaOH in 0.5 liters ; b) 29.5g NaCl…

A: [a.]  Mass of NaOH = 8g Molar mass of NaOH = 39.997 g/mol No. of moles of NaOH  = Mass / Molar mass…

Q: Hello, 15.00 mL of a H3PO4, solution required 21.45 mL of 0.125 N NaOH for complete neutralization.…

A: N1 * V1 = N2 * V2 N1 * 15ml =0.125 N * 21.45 ml Normality of H3PO4 (N1)= 0.178 N

Q: A 500 mL can of beer contains 21.5 mL of ethanol. Calculate the concentration of ethanol in beer as…

A: Given, volume of ethanol = 21.5 mL Volume of beer = 500 mL  V/V % of ethanol in beer  = ?

Q: A dextrose solution contains 40.0 mEq/L Na+ and 15.0 mEq/L HPO42−, in addition to other ions.How…

A: Given, Na+ ion concentration = 40.0 mEq/L HPO42- ion concentration = 15.0 mEq/L

Q: You are to prepare each of the following 100 – ml Test Reagents in the Laboratory with…

A: Molality , Molarity and Normality are all concentration unit in chemistry. Molality (m) is number…

Q: .  Calculate the normality of NaOH solution formed by dissolving 0.2 gm NaOH to make 250 ml solution

A:

Q: Substance/ Solution pH [H*] [OH] pOH 1 vinegar 4 2 soap solution 7.5 3 calamansi juice 3

A: Note : As per our guidelines we are supposed to answer first 3 parts .Please resubmit the other…

Q: What mass of sodium hydrogen carbonate (NaHCO) is required to prepare a 250.00 ml of a 0.250 M…

A:

Q: 1 mL of Cefuroxime solution =|1 ml of Cefuroxime

A:

Q: A solution contains 35 mg% (35 mg/100 mL) of Ca++ ions. Express this concentration in terms of…

A:

Q: A)What is the H+H+ concentration for an aqueous solution with pOHpOH = 3.54 at 25 ∘C∘C? Express…

A: at 25oC  pH + pOH = 14 , pH = -log [H+] and  Kw = [H+] [OH-]

Q: blood cell isplacerd in hypertonic. solution the blood cell when 2. may Corresion tass of Electra…

A: When the blood cell is placed in hypertonic solution, the the concentration of solute particle…

Q: Calculate the concentration in ppm of lead in a solution that contains 45.65 mg Pb per 3.02 kg of…

A: Given :-  Mass of Pb in solution = 45.65 mg  Mass of solution = 3.02 kg  To calculate :-…

Q: Give one example each of a solid solution, a liquid solution, and a gaseous solution. Solid…

A: The homogenous mixture of solute and solvent is termed as solution.

Q: According to the given data, which salt is the most soluble salt? Group of answer choices AgCl, Ksp=…

A: Since the number of cations and anions are not same in the salts. Hence we need to calculate the…

Q: LIGHT SOURCE A B C Match each type of mixture to its correct letter. Suspension [ Choose ] Solution…

A: Those mixtures in which the solute particles are completely soluble into the solvent are known as…

Q: Calculate either [H3O+][H3O+] or [OH−][OH−] for each of the solutions at 25 °C.25 °C. Solution A:…

A: Ionic product of water will be the product of concentrations of H3O+ and OH- at a particular…

Q: Calculate the dilution of 0.1 mL serum in 0.9 mL water.

A: Given  Volume of serum  =  0.1 mL  Volume of water   =  0.9 mL Dilution = ?

Q: Calculate the normality of a) 0.85 M H,C,H,O, b) 1.20 M Ba(OH),.

A:

Q: The solubility of BaCro, in water at 25 °C is measured to be 0.0037 Use this information to…

A: Given information: Solubility of BaCrO4 = 0.0037 g/L To determine Ksp for BaCrO4 = ? Molar mass of…

Q: 4. Complete the following table at 25°C. Solution [H3O*] [HO'] pH Nature of the solution SI 2.3x10-9…

A:

Q: A blood sample contains 9.2 mM of glucose. If the molar mass of glucose is 180 g/mol, what is the…

A: Molarity of glucose = 9.2 mM  molar mass of glucose = 180 g/mol

Q: One litter of a 500 ppm solution of KCI04 contains how many grams of K+

A:

Q: Based on Osmosis, what happens to the size of a small piece of a sliced mango if it is immersed in a…

A: Osmosis is a process in which solvent diffuses from a solution where the concentration of solute is…

Q: What is the Normality of a 25ml solution of Hydrochloric acid, that neutralizes 20ml of a 0.50N…

A: