17.75 g of NaCl was dissolved in 300 ml of water. a. What is the concentration of NaCl in M? Show your work. b. Convert the concentration to g/ml. Show your work. c. 75 ml of the original solution was diluted to 1000 ml. What is the new concentration in M Show your work. H

17.75 g of NaCl was dissolved in 300 ml of water. a. What is the concentration of NaCl in M? Show your work. b. Convert the concentration to g/ml. Show your work. c. 75 ml of the original solution was diluted to 1000 ml. What is the new concentration in M Show your work. H

Chemistry: The Molecular Science

5th Edition

ISBN:9781285199047

Author:John W. Moore, Conrad L. Stanitski

Publisher:John W. Moore, Conrad L. Stanitski

Chapter13: The Chemistry Of Solutes And Solutions

Section13.7: Colligative Properties Of Solutions

Problem 13.16E: Suppose that you are closing a cabin in the north woods for the winter and you do not want the water...

See similar textbooks

Related questions

Q: Write what data you have and what data you need to find in each of the following word problems…

A: a. The dark or strong coffee's concentration (Cdark coffee) is; Cdark coffee=2 g500 mL=4.0×10-3 g/mL…

Q: 6.7 mL of a potassium chloride solution was added to a 54.730 g evaporating dish. The combination…

A: a) mass of dish = 54.730 g mass after evoparation = 55.428 g then, mass of KCl = Mass of dish+KCl -…

Q: Clearly explain how you could use the displacement method to determine the density of an irregular…

Q: 5. If you have 77g of pure ethanol mixed with 330 g of water, what's the % by mass of the ethanol?…

Q: 1 4 7 A chemistry student needs 95.0 g of 2-nitroethanol for an experiment. He has available 1.0 kg…

Q: 1. 15.0 g of Fe and 25.0 g of sand are added to 250.0 g of water. a. Determine the percent mas of…

A: Following is a type of heterogeneous mixture. Particles in this kind of mixture are not combined…

Q: A chemist adds 40.0 mL of a 0.083 mmol/L sodium thiosulfate (Na, S,0,) solution to a reaction flask.…

Q: 1. Determine the maximum mass of aspirin that can be made from the amount of salicylic acid you…

A: Salicylic acid reacts with acetic anhydride and produces aspirin. 1 mol salicylic acid reacts with…

Q: 7. A concentrated sulfuric acid solution is 65.0% H₂SO4 by mass and has a density of 1.55 g/mL at…

Q: . 2.00 grams of Sodium hydroxide was dissolved in water up to 500 mL. Calculate the Normality of the…

Q: A scientist has three unlabeled samples of pure metals. He wants to determine the identity of each…

A: The scientist cannot rely on mere observation of color to determine the identity of pure metal.…

Q: The solubility of KCI in water is @ 344 g/L. What would be the best method for preparing a 100 mL…

A: A question based on solutions that is to be accomplished.

Q: How many moles of solute in 2.00 L of a 3.00 M solution ? The solute could be anything, and the…

A: Volume of solution = 2.00 L Concentration of solution = 3.00 M or 3.00 mol/L

Q: Major product (A) of the given reaction is CH, CI NaNH, →(A) liq. NH,

A: Given,

Q: A chemist has a 90 mL beaker of a 40% solution. a. Write an equation for the concentration of the…

Q: H30+ 1. DIBALH 2. H₂O OCH3 Mg Br 2. H₂0

Q: a. If 1.00 g of aluminum hydroxide reacts with 3.00 g of sulfuric acid, what is the mass of water…

Q: solution of hydrochloric acid is made by dissolving hydrogen chloride gas in 100.0ml water. This…

A: The balanced Chemical equation between hydrochloric acid and sodium Carbonate is - 2HCl + Na2CO3…

Q: a density of 1.30 g/mL. What mass, in kilograms, of NaOH is in 6.00 L

A: Volume of solution(V)= 6.00 L = 6000 mL Density (d) = 1.30 g/mL Mass of solution= V × d.…

Q: The slopes of the lines in graph 1 can be interpreted as a useful quantity around the lab if you…

Q: What is the molarity of the caffeine solution B? Molecular Weight of Caffeine 1942 grmol A Take 20…

A: Given, Note: 1000 mL = 1 L Solution A Molarity of the solution A = 5 × 10-4 M = 5 × 10-4 mol/L…

Q: [Review Topics] [References] Use the References to access important values if needed for this…

A: The molarity of a solution is the number of moles of solute dissolved per liter of the…

Q: B. Density of Liquid 1. Obtain a sample of distilled water (any quantity of your choice) and…

A: To determine the density of a distilled water sample and record the data.

Q: 2. A tank contains 100 liters of brine holding 60kg of salt in solution. Water containing 1kg of…

Q: How will you prepare 70 mL of 0.8% (w/v) CsCl? A. Put 0.56 g CsCl into a beaker then add 64.4 mL…

Q: chemist has a 60 mL beaker of a 30% solution. a. Write an equation for the concentration of the…

A: The question is based on the concept of solutions. molarity is a method of expressing…

Q: A chemist prepares a solution of sodium chloride (NaCl) by measuring out 0.50 g of NaCl into a 250.…

A: Given-> Weight of NaCl = 0.50 gm Volume = 250 ml =0.250 L (1L= 1000ml)

Q: B. Density of Liquid 1. Obtain a sample of distilled water (any quantity of your choice) and…

A: To determine the density of a distilled water sample and record the data.

Q: Vodka is typically 80 proof, or 40% ethanol. The density of ethanol is 0.789 g/ml, and the standard…

A: Volume of ethanol = 44.36 mL Density of ethanol = 0.789g/mL A standard shot contains 40% ethanol So,…

Q: . 0.31 liters of kerosene is added to 1.452 liters of used cooking oil. In how many significant…

A: 1. If 0.31 L of kerosene is added to 1.452 L of used cooking oil. So, (0.31 + 1.452) = 1.762, as…

Q: A solution contains 38% phosphoric acid by mass. This means that ________. A. the density of this…

A: since % by mass is defined as the mass percent of solute present in the solution Hence % by mass of…

Q: A pure sample of an oxide of sulfur (S?O?) contains 40% sulfur by mass. The molar mass of the…

A: Mass / mass % of 'S' = 40 therefore Mass / mass % of 'O' in oxide of S = 100-40 = 60

Q: a. Convert 52.6 mM (millimolar) to μM (micromolar) and to M (molar). b. Convert 200.0 μM to mM…

Q: A chemist has a 60 mL beaker of a 40% solution. a. Write an equation for the concentration of the…

A: Given that : A chemist has a 60 mL beaker of a 40% solution.

Q: Br Br 1. Mg Et₂0 1. Mg Et₂O 1. Mg Et₂0 2. 3. H3O+ 2. 3. H3O+ Дон 2. H 3. H3O+ CH3 /Et₂0 0/E1₂0 Et₂0

A: Grignard reagents add to carbonyl compounds to give primary, secondary, and tertiary alcohols

Q: 1a. Determine the volume of 1.000 g of water (Densitywater= 0.9999 g/mL). %3D 1b. Determine the…

Concept explainers

Analytical Tools

Analytical tools or analysis tools help one to get into a conclusion or results from the data collected. Analytical tools can be applied for simple data sets and also in the case of big data analytics.

Question

17.75 g of NaCl was dissolved in 300 ml of water.
a. What is the concentration of NaCl in M? Show your work.
b. Convert the concentration to g/ml. Show your work.
c. 75 ml of the original solution was diluted to 1000 ml. What is the new concentration in M
Show your work.
H

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1: Define Molarity

VIEW

Step 2: Calculate Molarity

VIEW

Step 3: Calculate concentration

VIEW

Step 4: Calculate new concentration

VIEW

Solution

VIEW

Step by step

Solved in 5 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.

Similar questions

3. Carefully put an egg in a glass half filled with vinegar. Replace the vinegar on the second day. Place the covered glass with the vinegar and egg in a safe place for one week without disturbing it. After one week, pass a light through the egg using a flashlight. N.B. DO NOT BOIL AND EAT THE EGG. A. Results and observation. Equation: HC2H3O2 + CaCO3 calcium acetate + H20 + carbon dioxide B. Calculation: If 9.02 x 1024 particles of vinegar (HC2H3O2)HC2H3O2) is added to 16.5 moles of eggshell (CaCO3) and 6.35 moles g of calcium acetate is formed. What are the (a) theoretical yield, (b) actual yield and (c) percent yield
2 Fe + Oz →2 FeO 1. The numbers in red boxes are... A. subscripts B. coefficients C. reactants D. products 2. The chemicals in the purple box are... A. subscripts B. coefficients C. reactants D. products
How will you prepare 70 mL of 0.8% (w/v) CsCl? A. Put 0.56 g CsCl into a beaker then add 64.4 mL distilled water. B. Put 0.056 g CsCl into a beaker then add distilled water until it reaches the 70 mL mark. C. Add 5.6 g CsCl to 70 mL distilled water into a beaker. D. Add 0.56 g CsCl into a beaker then add 70 mL distilled water.
10. Consider the following potential sources of experimental error. Predict whether these errors would produce a percent mass water that is higher (H), lower (L) or the same (S) as the theoretical percent mass water. Explain your answer. (Hint: it may be useful to consider how each of these errors would affect the apparent mass of the anhydrous salt, and how that would affect the apparent mass of the water lost.) a. When massing the anhydrous salt, some water was observed to remain around the mouth of the test tube. b. The anhydrous residue decomposed upon heating, liberating a gas other than water vapor. c. The hydrate spattered during heating and some of the hydrate sample was lost. Modified from "Percent Water in a Hydrate" by Flinn ChemTopicTM Labs 68
Calculate the mass of 0.75 mole of CaCl₂ . 3H₂O, in kilogram. (Note: Some substances are highly soluble in water, therefore CaCl2 . 3H₂O are together. a. 1.2x10-¹ Kg b. 1.6x105 kg c. 1.6x10-¹ Kg d.1.2x105 kg
EN-US My Notes DOO ... L.. Table 1.2 ; Data sheet/ Part B RART B Record your data with units unknown Letter mass of empty evaporating dish 41.35g mass of unknown sample 3.01g mass of petri dish half t Clean funnel mass of petri dish half+ funnel + Sublimed NHYC) mass of evaporating dish With residue atfter Sublimator mass of evaporating dish and sand, first drying att empt. mass of evaporating dish and dry sand after setond 43.07g 43.079 Lab3: Sublimah on Crroup #12 Februany 26, 202
Just ignore the top top one please.
8. a. 10. & H30+ DIBALH 1. 2. H₂O obooks OCH3 Mg Br 2. H₂0
Properties of Solutions Homework
O H 1. NaBH4 2. H₂O
I. NaCN 3. 2. H20
A chemist adds 40.0 mL of a 0.083 mmol/L sodium thiosulfate (Na, S,O, solution to a reaction flask. Calculate the mass in milligrams of sodium thiosulfate the chemist has added to the flask. Round your answer to 2 significant digits. I mg Submit Assignment Continue O 2021 McGraw Hill LLC. A Rights Reserved. Terms of Use Privacy Center Accessibility