Mass of empty evaporating dish (g) Volume of NaCl solution (mL) Mass of dish and NaCl solution (g) Mass of dish and dry NaCl (g) Mass of NaCl solution (g) Mass of dry NaCl (g) Mass/mass percent (%) Mass/volume percent (%) Moles of NaCl (mol) Volume of NaCl solution in liters (L) Molarity of NaCl solution (mol/L) 28.295 10.0 38.835 29.111

Q: The Environmental Protection Agency limit for lead in drinking water is 15 ppb. A 5.090 kg solution…

A: Consider the given information is as follows; Mass of solution = 5.090 kg = 5.090×1000=5090 g Mass…

Q: If a student prepares 10 liters of a 0.01M NaOH solution by starting with 25 mL of a stock solution,…

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Q: How many equivalents is 0.355 moles carbonic acid?

A: An equivalent can be defined as the number of moles of an ion in a solution, multiplied by the…

Q: What is the molarity of a solution prepared by dissolving 233.4 grams of Fe(OH)3 in enough water to…

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Q: What is the volume of a 0.1 M solution that contains 2.9 moles of BeO? Your Answer:

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Q: Part A Calculate the molarity of 0.550 mol of glucose in 0.350 L of a glucose solution. Express your…

A: To find: The molarity of the given solutions

Q: Determine the amount in grams of KCI that exists in 20.3 g of a solution that contains 1.14% KCI by…

A: Explanation Mass percent There are different ways of expressing the concentration of a solution by…

Q: For your blank titration set, review your Total Volume Delivered values, and test for / remove an…

A: Outlier: Data points that is far from other points Gcalculated=questionable value-xstandard…

Q: Based on the concentration of Citric acid you calculate for 10 mL, is it safe to drink a 7-Up can…

A: Solution- Based on the concentration of Citric acid you calculate for 10 mL, Is it safe to drink a…

Q: Question attached

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Q: How do I calculate the average value from my value and the two other students value ? my value is…

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Q: what is the molar concentration of the ammonia?

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Q: What is the molarity of a solution that is composed of 54.8 grams of KCl dissolved in enough water…

A: Molarity = number of moles of solute dissolved per litre of solvent. Moles = given mass / molar mass…

Q: you add 14.5 mL of water to 165.0 mL of a 0.25 M NaOH, what will be the molarity of the diluted…

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Q: Una solución de HCl a cierta temperatura tiene una densidad de 1.189 g/mL. La concentración de la…

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Q: is sweet glutinous rice flour pure subtance or mixture

A: Given question is  :  is sweet glutinous rice flour pure substance or mixture = ?

Q: While working in a pharmaceutical laboratory, you need to prepare 0.250 L of a 1.60-M NaCl solution.…

A: The objective of this question is to determine the mass of NaCl required to prepare a 0.250 L of a…

Q: 0.85 g of aspirin is included in an extra-strength aspirin. How many grains does this contain? 76.6…

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Q: Using the Solubility Data for Report below answer the question: Compound                      Cold…

A: It is given that in hot water, 4.62 g of impurities can be dissolved in 100 mL of water.

Q: Abby wants to make 2.5 L of a 1.3 M NaOH solution.  How many grams of NaOH will she need

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Q: Calculate the volume in liters of a 3.20 M KCl solution to obtain 0.25 mol of KCl. Express your…

A: given, the molarity of the solution = 3.20 M moles of KCl = 0.25 mole

Q: Need help solving this.

A: (NH4)2CO3           +           MgSO4          -->…

Q: How many grams of NaCl is needed to make 236.5 mL of a a 3.04 M solution? Answer to 1 decimal place.

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.