Calculate for the average %moisture content of the granola bar.

Q: Calculate molarity for 2.0L of solution containing 0.706 moles of solute

A: Molarity is a measure of the concentration of a solute in a solution, or of any chemical species in…

Q: Explain the meaning of ‘Equilibrium lattice constant’.

A: Equilibrium lattice constant refers to the lattice constant of a crystal structure when the material…

Q: explain in detail about the normality of Nacl

A: Given that, equal volume (1:1) of 0.1 N of CH3COONa and 0.2 N of HCl solution are mixed. We have to…

Q: Calculate for the mass of Boric acid required to prepare 250ml of 2 M solution.

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Q: Calculate for the molarity if 2.46 L of solution contains 0.455 mol of solute. (2 SF)

A: Molarity can be calculated as following:

Q: An unknown compound has a vapor pressure of 0.060 atm at 21 °C. Calculate the value of Kc at 21 °C.

A: Answer:At any temperature, vapor that is present in equilibrium with the liquid form of a substance…

Q: You are given a bottle of solid X and three aqueous solutionsof X—one saturated, one unsaturated,…

A: Saturated solution is the one in which there is maximum amount of dissolved solute at a particular…

Q: calculate the molality of X.

A: Given the following mixture of two compounds 50.00 mL of X (MW = 59.00 g/mol) (density = 1.074 g/mL)…

Q: How does increasing the temperature of a solid affect its solubility? What about for a gas?

A: Given: Solubility of solid.  To find : effect of temperature on solubility of soild. Solution : As…

Q: When dissolving an ionic solid in water, dynamic equilibrium is reached when Group of answer choices…

A: When we dissolved a particular solid ionic compound or substance (like - sodium chloride, potassium…

Q: The normal freezing point of acetic acid is -2.3 °C, and the Kf is 3.90. If 58.9 g of MgCl is…

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Q: 3.5g of hydrochloric acid is mixed with 0.75 L of sodium hydroxide at 2.0 Molarity. How many grams…

A: Number of moles (n) can be calculated by using the formula n = massmolar mass Alternatively number…

Q: Which solution (saturated, unsaturated, or supersaturated) represents a non-stable

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Q: calculate the volumetric analysis for Nitrogen in % given the ff Constituent Percentage Oxygen…

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Q: Based from the given problem, What is the Normality of the sodium hydroxide solution? *

A: One normal (1 N) is defined as the gram equivalent of solute dissolved in one liter of solution. It…

Q: Calculate for the molarity if 250. mL of solution contains 1.838 mol of solute

A: molarity of the solution is defined as the number of moles in the unit volume of the solution

Q: One beaker contains 25 mL of 1.60 M HCL, and a second beaker contains 58 mL of 0.40 M NaOH. Both…

A: We are asked to calculate the final temperature of the resulting solution after the reaction and the…

Q: During the solution process, explain the energy changes that take place () during the dissolution…

A: Ionic compounds are made up of positively charged ions called cations and negatively charged ions…

Q: What minimum temperature is required to dissolve 24gof potassium nitrate in 40 g of water?

A: We will calculate the minimum temperature is required to dissolve 24gof potassium nitrate in 40 g of…

Q: Calculate for the molarity if 2.63 L of solution contains 0.455 mol of solute. (2 SF)

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Q: What minimum temperature is required to dissolve 24g of potassium nitrate in 40 g of water

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Q: Crystallization is based on the : O Difference in melting point O Difference in boiling point…

A: The process in which a solid crystal of a solute is formed from the solution is known as…

Q: calculate for the standardized concentration of sodium hydroxide  (MM of KHP = 204.2 g/mol) using…

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Q: Can I get the molar mass of 25g of distilled water and 5g of sugar? If so, how can I compute for it?

A: Dear student , as per guidline I am allowed to do only 1st question , please post the other question…

Q: Which conditions best help to dissolve an ionic salt in water? a. The lattice energy is small, and…

A: As we know that the solubility of most salts depends on the lattice energy of the solid and the…

Q: The solution of KCl in water is represented as: KCl(s) K+(aq) + Cl- (aq) If we have that the…

A: Lattice energy - Energy released during the formation of one mole of ionic compound from its…

Q: Disinfectants has a 3.0% (by mass) concentration of hydrogen peroxide (H2O2) in water. If the…

A: Given,  Mass percent of H2O2 in solution = 3.0%  Density of the solution = 1.0 g/cm3  a. Calculate…

Q: Calculate for the molarity if 250. mL of solution contains 2.974 mol of solute (3 SF)

A: Molarity of any solution is the no. of mol of solute present in 1 L of solution. Volume of the…

Q: the spaces 1- Measurement of the volume of a solution with a known concentration is done by the…

A: Few questions based on volumetric analysis, which are to be accomplished.

Q: do the alkaline earth metal cations become more soluble or less soluble as you move down the family?

A: Answer In the polar solvent like water the solubility varies as Be>Mg>Ca>Sr>Ba In the…

Q: There are three sets of sketches below, showing the same pure molecular compound (hydrogen chloride,…

A: In the given question we have to choose the correct options for the given boxes.The melting point of…

Q: When a solute is added to a solvent, the resulting solutions's boiling point freezing point and its…

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Q: A student mistakenly uses 0.31g Mg. Will the temperature change of the solution be affected/ If so,…

A: Given that -  Mass of magnesium mistakenly used = 0.31 g  Mass of magnesium actually used = 0.15 g…

Q: The freezing point of water is 0.00 °C at 1 atmosphere. How many grams of potassium nitrate (101.1…

A: Given,Reduction in freezing point mass of water Objective : Determine mass of potassium nitrate.

Q: Determine the percent yield when .537g of sodium acetate is obtained from mixing 15.0g of NaHCO3…

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Q: 7.49af Nacl is dissolved in 35 mL of water. aalaulate the a saline CNacD solution. mass percnt of…

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Q: A solution contains 45.0 g of methanol, CH,OH, dissolved in sufficient water to give a total mass of…

A:

Q: Students are asked to mix 10 milliliters of a 0.10 molar solution of hydrochloric acid with 10…

A: