DETERMINE IF THE FOLLOWING SUBSTANCES ARE WATER-SOLUBLE OR WATE INSOLUBLE:   Sodium carbonate     Ammonium sulfate   Barium sulfate     Potassium iodide   Calcium bromide

Q: How many milliliters of 2.5 M sulfuric acid are needed to make 100.0 mL of 0.40 M H 2SO 4?     16.0…

A:

Q: List all the entities that will be present when the following substance is added to water. Mg3(PO4)2…

A: Substance on addition to water give some ions. These ions can be positively or negatively charged.

Q: Two cleaning solutions are on the shelves of a local grocery store. Both solutions have the same…

A: A diluent is a diluting agent. Certain fluids are too viscous to be pumped easily or too dense to…

Q: A 4.0 L sample of a 5.7 M NaCl solution is diluted to 65 L. Part A What is the molarity of the…

A: Molarity of a solution is defined as the number of moles of solute present in one litre of a…

Q: Be sure to answer all parts. How would you prepare 275 mL of a 0.926 M NaOH solution, starting with…

A: Given information: Concentration of stock solution = 5.26 M Concentration of NaOH = 0.926 M Volume…

Q: Below are particle-level representations of four different solutions. Water molecules are not shown.…

A: Solution:        An acid-base reaction is a type of chemical reaction that involves the exchange of…

Q: 39) What volume of a 2.00 M KCI solution is required to prepare 500 mL of a 0.100 M KCI solution?…

A: Since the moles of KCl will come only from the 2 M KCl solution  Hence the moles of KCl in the final…

Q: 9. In a lab, 67.2 g of copper(II) chloride is dissolved in enough water to make 250 mL of solution.…

A: Since you have asked multiple type questions, we will solve only first  questions for you. If you…

Q: The number of grams of LiI (lithium iodide) present in 2.86 L of a 0.215 M LiI solution is:   a…

A: Volume of LiI solution = 2.86 L Molarity of solution = 0.215 M

Q: The level of mercury in a stream was suspected to be above the minimum considered safe (1 part per…

A: Given that concentration is 0.59 parts per billion. 0.59ppb means that 109 m L of solution will…

Q: Volume

A:

Q: Ms. Dunne added 2233.8 milliliters of water to 16.2 milliliters of NaOH solution to make a 3.60 x…

A: The equation for calculating molarity is the ratio of the moles of solute whose molarity is to be…

Q: If the user dissolves exactly 1 g1 g of ketamine in 1/41/4 cup of water, what is the concentration…

A:

Q: If we have a 5.0 M NiCl2​ stock solution and we want to make 0.5 L of a 2.0 M NiCl2​ dilution…

A: Suppose, V mL of 5.0 M NiCl2 stock solution is required to prepare 0.5 L of 2.0 M NiCl2 solution…

Q: What is the concentration of a dextrose solution prepared by diluting 11 mL of a 4.0 M dextrose…

A: The objective of this question is to find the concentration of a dextrose solution after it has been…

Q: How many of these sets of information could be used to find the moles of compound? 27 g of Na2SO4 A…

A: The number of moles of a substance is determined by diving the given weight of the substance by the…

Q: If the human body contains 5.1 L of blood, how many grams of glucose are present in the blood if the…

A: The volume of the blood in the human body is = 5.1 L The concentration of glucose in the blood is =…

Q: 18. Choose two answers from the choices below, The type of structure seen in this molecule is Do you…

A: We need to identify the given molecule and its water solubility. We have 4 options such as…

Q: Calculate the final concentration of each of the following: 2.3 L of a 5.5 MM HCl solution is added…

A: During dilution, the number of moles in concentrated solution as well as in diluted solution remains…

Q: If 123 mL of a 1.3 M glucose solution is diluted to 450.0 mL , what is the molarity of the diluted…

A: By using simple dilution equation the molarity of resultant solution can be calculated. The formula…

Q: What is the concentration (in M) of a solution made by diluting 25 mL of an 18 M sulfuric acid…

A:

Q: What NaCl concentration results when 304 mL of a 0.600 M NaCl solution is mixed with 467 mL of a…

A: We have to calculate the concentration of the final NaCl solution.The molarity of a given solution…

Q: There are 10 groups in your class. In the formulation of Concentrated Peppermint Water, you are…

A: Given: Volume of final solution = 800 mL. And volume of stock solution taken = 756.9 mL.

Q: In the lab, you add 25.0 mL of H₂O to 10.0 mL of an acetic acid solution. How does the moles of…

A: This question belongs to mole concept. In the lab, you add 25.0 mL of H2O to 10.0 mL of an acetic…

Q: 1. What mass of sodium hydroxide must be weighed to make 500 mL of 0.1 M NaOH? 2. What mass of…

A: 1) Given, Molarity of NaOH solution = 0.1 M = 0.1 mol/L Volume of NaOH solution = 500 mL = 0.5 L…

Q: You want to prepare 450.0 mL of a 145 ppm K+ ion solution.  The density of the solution is 1.01…

A: 1 mg solute per 1 kg of solution is known as 1 ppm.

Q: Can u help me answer this 2 questions with complete solution please thank you 1. The density of…

A: (1) Given that -  Density of acetonitrile, C2H3N = 0.786 g/mL  Density of methanol, CH3OH = 0.791…

Q: Calculate the grams of solute

A: Molarity = Moles/Volume(L)  Moles = molarity × volume

Q: What is the molarity of 4.0 moles of sodium chloride (NaCl) in 125 mL of solution?   0.032 M   32…

A:

Q: If you assume that there is 5% acetic acid in vinegar, how much vinegar should you weigh out so that…

A: Molar mass of acetic acid - 60.052 g/mol Given, Vinegar contains 5 % acetic acid Base required to…

Q: After analysis for iron content, a water sample was found to have a concentration of 4.62ppm iron.…

A:

Q: Classify the substances by whether they are soluble or insoluble in water. Soluble in water…

A: The general solubility rule is " like dissolves in like "  It means a polar substance is soluble in…

Q: Prepare 100 mL of a 10mM tris solution using a 1M tris stock (include the amount of water in your…

A: In case of dilution of any electrolyte, the number of moles (or millimoles) remains unchanged. i.e,…

Q: If the symbol X represents a central atom, Y represents outer atoms, and Z represents lone pairs on…

A: The presence of the lone pairs in a molecule develops steric repulsion within the molecule due to…

Q: Part1: 1.05×10-1  m glucose solution made by dissolving the glucose in 100.0 kg of water: ____ mol…

A:

Q: If 2.03 g of CuNO3 is dissolved in water to make a 0.640 M solution, what is the volume of the…

A:

Q: A Chemistry 20 student is provided with two sodium carbonate solutions for a laboratory activity.…

A: ppm unit is used when any substance is present in very small amount.  1 ppm = 10^-6 gm  So, solution…

Q: A Moving to another question will save this response. Question 13 Which of the following compounds…

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Q: 7. During week l's lab we investigated the effect of different soaking solutions on the behavior of…

A: Calculation is given below for complete the table.

Q: 2. During a plasma donation procedure, an unknown concentration of sodium chloride is used as USP…

A: Formula used:- Concentration (C) = number of moles (n)/volume (in L) Number of moles(n) = given…

Q: Question 11 The average rate of disappearance of ozone in the following reaction is found to be 8.93…

A: Question 11)  Given that : Rate of disappearance = 8.93×10-3 atm/s Rate of appearance of O2 = ?

Q: 1.The following reaction takes place as represented by the balanced chemical equation below:…

A: It is clear from the reaction that one mole solution of Mg(NO3)2 reacts with two moles solution of…

Q: Determine the volume, in milliliters, required to prepare each of the following diluted solutions:…

A: The expression of dilution law is shown below: M1V1 = M2V2 where; M1 = molarity of known solution V1…

Q: 1.The following reaction takes place as represented by the balanced chemical equation below:…

A: Given: [Mg(NO3)2] = 0.55M Volume of Mg(NO3)2 =  ?? [NaOH] = 1.2M volume of NaOH = 145ml

Q: Vinegar Solutions Distilled white vinegar purchased in supermarkets generally has a 5% acidity level…

A: 8 % vinegar solution is being prepared by 5% and 12 % vinegar solutions. Let y ounces of the 12 %…

Q: Prepare a glucose solution (mm=180.16 g/mol) using the described procedure: 1. Dissolve 216.5 g of…

A: 1. Definition: Molarity is a concentration term for a solution. The molarity of a given solution is…

Q: solution was prepared by adding sufficient water to 350.00 g stannic hydroxide to make 2500.00 mL of…

A: According to the question, The mass of the stannic hydroxide H4O4Sn is given by = 350.00 g The…

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.