How much water would 29.21 grams of an insoluble sample with a density of 4.35 g/mL displace ?

Q: How much water would 29.21 grams of an insoluble sample with a density per of 4.35 g/ml displace?

A: Given, the mass of the insoluble sample = 29.21 g The density of the sample = 4.35 g/mL We have to…

Q: WHY is one gram of salt in swimming pool of water could be considered a UNSATURATED solution ?

A: An unsaturated solution can be defined as the solution where the amount of solute that is dissolved…

Q: How many grams of sucrose would you add to water to make a total of 1.3 L of 12% solution(mass per…

A: We nee to make 12% M/V solution So, solution of the solution is 1L =1000mL 12=mass of sucroseVolume…

Q: Why might groundwater and surface water have different contaminants?

A: ANSWER IS

Q: Explain the unusual physical properties of water.

A: The unusual physical properties of water have to be explained below.

Q: If 18 mL of methanol is used to make an aqueous solution that is 15% methanol by volume, how many…

A:

Q: Describe an experiment that would enable you to determine the mass (g) of solids suspended in a 1-L…

A: There are two types of solid particles that are found when we dissolve the solid in water. The…

Q: CuSO4— 5H2O  NiCl2— 6H2O    MgSO4— 7H2O        What is the average percent of water in the…

A:

Q: What is the molarity of a solution containing 18 mol of sodium in 678 L of water?

A: Moles of sodium=18moles Volume of water=678L

Q: 3,Which of the following happens when solid calcium chloride dissolves in water? a, the attractive…

A: 3, There are attractive forces between the ions of the CaCl2 to form an ionic bond between the ions.…

Q: What will be the number of moles of water in 1 L volume of water?

A: In this question, we have to find out the correct answer of given problem by the help of Mole…

Q: C. Solubility of Gases in Liquids 1. Half-fill a 50-mL beaker with water. Warm gently with a small…

A: Solubility of a gas in liquid depends on the partial pressure of gas on the liquid surface.

Q: What will happen when cold water with higher density mixes with warm water?

A: When a molecule is cooled, then the particles will move slowly since it's kinetic energy is low. As…

Q: What mass in grams of dextrose is required to prepare 4.224 L of D51/4NS solution?

A: Given that : We have to calculate the mass of dextrose required to prepare 4.224 L of D51/4NS…

Q: Solubility of Liquids in Liquids Pour 5 mL of rubbing alcohol into an equal volume of water and…

A: Given liquids: Water: H2O Alcohol: R-OH In this activity,  1. 5 mL of alcohol is added to 5 mL…

Q: 1. How much water should be added to a 15 gallon solution of 35% hydrogen peroxide to create an 8%…

A: Initial volume and initial concentration of H2O2 is given, for which final volume and volume of…

Q: _____4. The ff can be used for boiling a solution of salt, EXCEPT a) beaker b) Bunsen burner c)…

A: Analytical chemistry is branch of chemistry which is used to separate, identify, and quantify…

Q: I have 24 grams of water and 48 grams of ethanol. Which one would be a solute.

A: Number of moles of water available = given mass/ molar mass =24 g / 18 g/mole = 1.3 mole Number of…

Q: What volume of 0.38 N CaCO3 solution contains 248 grams of CaCO3?

A:

Q: Q2/ The density of a solution prepared by dissolving 120 g of urea (60 g/ mol) in 1000 g water is…

A: Given  Density of a solution = 1.15 gram/mL  Molar mass of Urea   = 60 gm/mole Molarity = ? 1 mL =…

Q: How much water (in mL) would 1 square centimeter contain? O 2 O 3 O 4

A: According to standard units , 1 centimetre cube of the substance is equal to  = 1 ml

Q: At room temperature 100mL of water will dissolve 36.0g of salt. How many grams of salt will dissolve…

A: At room temperature 100 mL of water will dissolve 36.0g of salt. The mass (grams) of salt that will…

Q: Explain how the density of water varies from 0⁰C to 10⁰C and explain how this temperature density…

A: Water exhibits an abnormal property whereby it expands instead of contracting when the temperature…

Q: What is the percent of water in Na2SO4 10H₂O?

A: Solution  The %H2O in Na2SO4.10H2O is 55.9%

Q: what are the chemical and physical properties of water?

A: Physical change- It is a process that involves the change in the physical appearance of the…

Q: 100 mL of water was mixed in 100 mL of 100 Proof alcoholic beverage. What is the percentage by…

A: percent by volume one of the concentration unit  here we are required to find the percentage by…

Q: How many g of NaCl should you use to make 100 ml of a 370 mM solution?

A:

Q: one common chemical contaminant that is removed from water during water treatment. how is it removed…

A:

Q: boiling and freezing point

A: In this question we have to explain the science behind cooking cabbage with egg by applying…

Q: What mass of salt would you need to add to 1.00 kg of water to achieve a freezing point of -5…

A: Cryoscopic constant of water is 1.86oC/molal Here, depression in freezing point is 5oC as the…

Q: How many grams of hydrochloric acid are contained in 2.00 L of 0.500 N solution?

A: Given : Normality of hydrochloric acid i.e HCl = 0.500 N And volume of solution = 2.00 L

Q: give a particulate-level explanation of why ice (solid water) is less dense than liquid water?

A: Density of ice     = 0.9168 g/cm3 Density of water = 1.00g/cm3 Density gives the measure of how…

Q: Sea water contains roughly 28.0 g of NaCl per liter. How many moles of salt is in 2.5 L of water

A: Given,  Sea water contains 28.0 g of NaCl per liter Number of moles = mass/molar mass

Q: How many L of a 6.6 M stock solution would you need to make 1,505 mL of a 2.9 M solution?

A: We know molarity is defined as moles of solute per litre of solution. To make 1505 ml of  2.9 M…

Q: How many grams of sodium chloride are contained in 2l of a 4% sodium chloride solution?

A: To solve this problem we will use the formula .  % of NaCl = {mass of NaCl in grams  / volume of…

Q: How many grams of NaCl would you need to add to 1.5 L of water to make 26 mM NaCl?

A: Molarity =. Number of moles / Volume in litres Number of moles  = Volume*Molarity Weight of the…

Q: Concentrated sulfuric acid is 18.0 M and has a density of 1.84 g/mL. Calculate the percent mass of…

A:

Q: What applications does water potentially have based on its chemical and physical properties?

A: Properties of water:(i) Water is a transparent, colourless, odourless and tasteless liquid.(ii) It…

Q: What is the molarity of a solution that contains 61 g of NaCl in 780 mL of solution?

A:

Q: How many grams of NaOH are in 0.930 L of a 0.500 M NaOH solution?

A: The particular amount of substance (solute) that undergoes dissolution in a liter (L) of solution is…

Q: Hi, what is an example of water resisting temperature change? and why?

A: The specific heat capacity (B) of a substance is related to the quantity of energy (Q) in the form…

Q: Which method would you use to determine water content in packaging material, pharmaceuticals and…

A: Karl Fischer method

Q: Chemical plants sometimes use water for their cooling processes. The water absorbs that thermal…

A: Water is used as coolants in industries and power plants and as a result thermal pollution is…

Q: How many quarts of water must be added to 7 qt of an 80% antifreeze solution to make a 70%…

A: Interpretation- To determine how many quarts of water must be added to 7 qt of an 80% antifreeze…

Q: As the temperature goes up, solids and gasses dissolve more easily into liquids.  True or False

A: True

Q: 3. Of these, which combination of elements do we think would make a compound most similar to water…

A: Water has a unique property  of hydrogen bonding due to which it is accepted  as universal solvent .…

Q: Suppose one needed 10.07 grams of dilute aqueous solution. What is the approximate volume of the…

A: Given: Mass of dilute aqueous solution = 10.07 g.

Q: If a sample of water is being determined to contain 389 ppm of lead, how many g of lead does one…

A:

Q: Sample of water at 80.0°C to form a saturated solution. Using the information on Table B, determine…

A: Given 100g of water  Specific heat of water = 4.18J/gK = 4.18J/g°C  We have to calculate heat…