Distinguish between water quality and hydrochemistry.

Q: Distillation is a physical process of separation of liquids that differ in what physical property?…

A: Distillation is a process of separating mixtures based on differences in their volatile in boiling…

Q: If weak acids ionize only a few percent in aqueous solution, why is it possible to fully neutralize…

A: Concept:  Weak acid: Weak acids are acids which don't completely dissociate in solution. In other…

Q: Can you separate Calcium carbonate from sand and water through the process of precipitation, if yes,…

A: The homogeneous mixture is a mixture in which consists of the composition of substance is uniformly…

Q: Chlor-alkali plants electrolyze NaCl to produce the commodity chemicals caustic soda and chlorine…

A:

Q: The presence of carbon dioxide.

A: Carbon dioxide occurs both in free form or in combination as carbonates. It is present in the…

Q: Sodium hydrogen carbonate (NaHCO3), also known as sodium bicarbonate or "baking soda", can be used…

A: Given, Volume of HCl = 100 mL = 0.100 L    (1 mL =0.001 L) Molarity of HCl = 0.085 M = 0.085 mol/L

Q: Sodium hydrogen carbonate NaHCO3, also known as sodium bicarbonate or "baking soda", can be used to…

A:

Q: Sodium hydrogen carbonate (NaHCO3), also known as sodium bicarbonate or "baking soda", can be used…

A: The balance chemical reaction is:HCl+NaHCO3​→NaCl+H2​O+CO2​ Volume of HCl solution = 50 mLMolarity…

Q: 2.) Vinegar is an aqueous solution (homogenous mixture) of acetic acid and water (aqueous= "aqua"=…

A: Therefore, from the question, Grams of acetic acid = 5 x 25 g acetic acid solution / 5% acetic acid…

Q: IS IT A SOLUTE OR SOLVENT? Put a check mark on the given statement whether it is a SOLUTE or…

A: Solute is the thing in solution which is in less quantity and solvent is in more quantity.

Q: Write a chemical equation for the dissolution of sodium chloride in water.

A: Sodium chloride is a salt and it dissolves in water to give its corresponding ions.

Q: What are the pertinent chemical equations in the standardization of sodium thiosulfate solution?

A: STANDARDIZATION is used for knowing  exact concentration of titrant that we are using for accurate…

Q: Sulfuric acid is a solution of hydrogen sulfate, H2SO4, in water. When concentrated, it is extremely…

A: Given: The volume of the solution, (V)=25.0mL = 0.025 L. The given mass of H2SO4, (m)=44 g. The…

Q: b) (i) Draw the Lewis structure of methanol, CH3OH(ℓ).  (ii) Show with a simple diagram how methanol…

A: Covalent bonds are formed on sharing of electron between two atoms. A single covalent bond is formed…

Q: To prepare 7.5% 25 mL NiCl2.6H2O solution, x grams of nickel (II) chloride salt is weighed and…

A: The mass percentage of solution=7.5%. The volume of the solution is 25 mL. The mass percentage of…

Q: What is the number of equivalents of sodium in 0.806 moles of Na3PO4(aq)?

A: Number of equivalent is the multiplication.of Mole and nfactor. nfactor for salt is the charge on…

Q: If one mixes 50 cm3 of EtOH and 50 cm3 of H2O at room temperature; will the total volume of the…

A: Partial molar volume give the answer for this question. Water H2O Ethanol C2H5OH

Q: 1. How would each of the following procedural errors affect the value obtained for the molar volume…

A: Answer: When a metal reacts with acid, it produces H2 gas and metal salts. For example: Na+HCl= Nacl…

Q: Is a solution of mercury II ions stable or unstable in water?

A:

Q: What is the maximum number of grams of PHg that can be formed when 47.31 g of phosphorous react with…

A: Given-> Weight of Phosphorus (P4) = 47.31 gm Weight of hydrogen (H2) = 18.96 gm

Q: 31.  10.0 mL. of concentrated of H3PO4(aq) is diluted to the final volume of 250.0 mL.  Then 15.0…

A: Given that : The initial volume of H3PO4 = 10.0 mL The final volume of H3PO4 = 250.0 mL Molarity of…

Q: Stockroom Workbench 1 Information Name: AgNO3 Volume: 54.646 ml Solution 3 ARNO, 100.74 mL@ 25.0°C…

A: Given: The chemical is AgNO3 i.e. Silver nitrate.  The volume of AgNO3 =100 mL The mass of   AgNO3…

Q: Give the importance of solubility in the practice of pharmacy

A: Solubility is the maximum amount of Substance or Solute that can dissolved in given fixed amount of…

Q: Sodium hydrogen carbonate NaHCO3, also known as sodium bicarbonate or "baking soda", can be used to…

A: Given,Volume of HCl = 200 mL = 0.200 L    (1 mL =0.001 L)Molarity of HCl = 0.089 M = 0.089…

Q: You have a flask weighing 121.214 g. To this flask, you added 25.00 mL KCl(aq) solution. You weigh…

A: molality is a method of expressing concentration of the solution. it is defined as number of moles…

Q: Assuming that 8.575 kg of NaCl (Hint: NaCl is a strong electrolyte) is distributed across a roadway,…

A: Freezing point determination using colligative properties.

Q: The conductivity of the dilute NaCl solution should be substantially higher than that of DI water…

A: The dissociation of NaCl into its ions are given by,From this balanced equation, it is well clear…

Q: (a) Predict the identity of the precipitate that forms when solutions of BaCl, and K,SO, are mixed.…

A: When two homogeneous reactant react to form a insoluble solid during the reaction that product get…

Q: HCl(aq)+NaHCO3(aq)→NaCl(aq)+H2O(l)+CO2(g)    The CO2 gas produced is what makes you burp after…

A:

Q: Write the balanced equation for the neutralization of H2SO4 and LiOH. And Write the formula for the…

A: Acid reacts with base to form salt and water. The given acid is H2SO4 and base is LiOH.

Q: How many milliliters of 10.5 M HCl(aq) are needed to prepare 460.0 mL of 1.00 M HCl(aq)?

A: We have to find the volume for dilution.

Q: Complete and balance the following acid-base equations. (Assume that these reactions go to…

A: Balanced chemical equation: a balanced chemical equation is the reaction in which number of atoms of…

Q: Sodium hydrogen carbonate (NaHCO3), also known as sodium bicarbonate or "baking soda", can be used…

A: Step 1:Step 2:

Q: Calculate the pH of 0.83 mol/L solution of benzoic acid (C6H5COOH(aq))

A:

Q: The concentration of SO42– ions in a 45.0 mL sample of seawater is determined by adding a solution…

A: Given information: Mass of barium sulfate = 0.315 g Volume of sample = 45.0 mL or 0.045 L

Q: How many milliliters of 12.0 M HCl(aq) are needed to prepare 710.0 mL of 1.00 M HCl(aq)?

A: Given --> M1 = 12.0 M  V1 = ? M2 = 1.00 M  V2 = 710 ml

Q: applications of precipitation in chemistry?

A: INTRODUCTION: Precipitation reaction is defined as the reaction in which precipitates form in…

Q: Sodium hydrogen carbonate (NaHCO3), also known as sodium bicarbonate or "baking soda", can be used…

A:

Q: Write the complete and balanced chemical equation for this precipitation…

A: 1. FeSO4(aq) + Ba(OH)2(aq) → The balanced chemical equation for this precipitation reaction - The…

Q: Suppose that a volume of 5.0 cm³ of acetic anhydride (density = 1.08 g·cm⁻³, molar mass = 102.087…

A:

Q: Complete the balanced chemical reaction for the following weak base with a strong acid. In this…

A:

Q: Discuss and give a reason for the pollution problem associated with acid rain?

A: Compounds like sulphuric acid and nitric acid mix together in the atmosphere and then falls on the…

Q: Write the balanced equation for the neutralization reaction between HCl and Ba(OH)2 in an aqueous…

A: HCl is a monoprotic acid (1 H+) and Ba(OH)2 has 2 OH- groups, so it will require 2moles of HCl to…

Q: Someone is attempting to measure the H3PO4(aq) content of an unknown solution by both titration with…

A: The concentration of H3PO4 is needed to be determined given that it require 46.84 L of stock NaOH…

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.