Explain the step by step process occuring here

Q: 1. Calculate the mass, in grams, of sodium hydroxide needed to prepare 500 mL of approximately 0.1 M…

A: Mole = Molarity × Volume in litre Molar mass NaoH = 39.997g/mol.

Q: ABOUT THE QUALITATIVE ANALYSIS OF ANIONS GROUP IV How do you obtain elemental iodine and bromine in…

A: The qualitative analysis of the cation and anions involves the detection of the ions in the provided…

Q: The standard Gibbs free energy for the reaction A+B → C is (3.61x10^1) kJ at 298.15 K. What is the…

A: Answer:Here:

Q: calculate the pOH for the following [H+]=1x10^-2M [OH-]=1x10^-4M [H+]=1x10^-8M

A:

Q: Bronsted-Lowry Bronsted-Lowry acid base

A:

Q: Which condition(s) will increase the concentration of dissolved oxygen (O2) gas in water?…

A: Henry law. Solubility of gas is directly proportional to the pressure of gas

Q: Which compound will result in a very conductive solution when placed in water? a. hydrofluoric acid…

A: When the solution has high concentration of ions, it shows high conductivity...

Q: Calculate the molar concentration of 50.0kg KNO3 dissolved in 1.50 liters of solution A. 1.330 M B.…

A:

Q: A 500 mL sample of waste water contains 42.65 µg of mercury, Hg. If the density of the sample is…

A: We are given a sample of waste water that contains mercury. We have to find its concentration in…

Q: Write the chemical formula for hypobromous acid

A: Hypobromous acid is a weak and unstable acid.

Q: The maximum allowable concentration of H2S(g) in air is 20mg per kilogram of air (20 ppm by mass).…

A: 1) Calculate the volume of room. 2) Use ideal gas equation to get the number of moles of air. 3)…

Q: Which is a broader definition of acids and bases, Bronsted-Lowry or Lewis? Why? Provide examples to…

A: Lewis acids - The Lewis acids are the species which accepts the electron pair during the acid - base…

Q: Substances that bond with H when dissolved in water are knows as

A: Substances those have polar covalent bonds or ionic bonds dissolves in water by forming bond with…

Q: مقراتي الدراسية The non-metal oxides dissolve in water to yield bases TbO أحل اختباری

A: Oxides can be classified into acidic oxides or basic oxides depending on their reaction with water.…

Q: A 0.261 g sample of NaHC2O4 (one acidic proton) required 17.5 mL of sodium hydroxide solution for…

A: The complete balanced Chemical Reaction is - NaHC2O4 + NaOH ----> Na3C2O4 + H2O Thus, one mole of…

Q: Classify the compounds according to the pH condition that would improve their solubility in water.…

A: Solubility depends upon environment.

Q: What happens chemically when quick lime is added to water?

A: The chemical formula for the quick lime is CaO and when quick lime is added into the water, calcium…

Q: 22. Which of these elements are the primary components in "hard water"? I. magnesium II. iron III.…

A: Here, we have to find the elements that are the primary components in "hard water".

Q: Explain the chemical properties of acidic solutions and alkaline solutions taking into consideration…

A: Acids are sour in taste. Acids react with carbonates and hydrogen carbonates to form a salt, water,…

Q: What is the pH of .76 M CN (aq)? O 13.9 O 4.7 O 9.3 O 2.4

A: Interpretation : We have to calculate the pH of CN- .

Q: Answer the following questions. Write the expression for the equilibrium constant for the reaction…

A: NaCl is soluble and formation of ions and hence the concentration of ions to a high level . Kc =…

Q: 9.Hard water contains a greater concentration of Sodium, whereas soft water has a higher…

A: Given statement is :  Hard water contains a greater concentration of sodium, whereas soft water has…

Q: 2a. Consider the reaction: H₂O(1) H*(aq) + OH(aq), which is known at the autoionization of water.…

A: To determine the ∆H0 and ∆S0, we'll plot the ln Kw against 1/T.

Q: . What is the volume of a 0.5M solution of Al2O3 if there is 5g of Al2O3 a. 0.01L b. 0.1L c. 1.0L d.…

A: Mass of Al2O3 in solution = 5g Molar mass of Al2O3 = 101.96g Molarity of solution = 0.5M Molarity of…

Q: For each of the following reactions, identify the acid and the base. Also indicate which acid- base…

A: The species which donates a pair of electrons is called Lewis base and the species which accepts a…

Q: 1. What are the four main indicators of water quality? 2. What are the factors that determine water…

A: A) Four main indicators of water quality - 1) Temperature and dissolved oxygen  2) Conventional…

Q: What is ocean acidification and how is it impacting marine life

A: Ocean acidification is defined as the continuous decrease in the pH of the water in the ocean on…

Q: When there is an oxygen-containing reactant and a strongacid, generally the first step in the…

A: The oxygen in the reactant molecule will be have one or more lone pair of electrons.

Q: What are two characteristics of ions that govern interactions with water?

A: Water is a good solvent for an ionic compound. The dielectric constant of water is too high that it…

Q: Le Châtelier’s Principle is described in terms of adding/removing reactants or products. While it is…

A: Le Châtelier's principle states that if a system at equilibrium is subjected to a stress, the system…

Q: man blood a. A description of the relationship b. the equation c. what happens when the system is…

A:

Q: The availability of Manganese is limited mostly by alkaline condition than by acidic condition. True…

A: Manganese is 3d series element which have 5 valence  electron in the valence  shell .

Q: Predict whether or not these substances will mix. Justify your answer. 1. Oil and sugar 2. Salt and…

A: Given: To predict whether the substances will mix or not.

Q: A What mass (g) of barium iodide is contained in 332mL of a barium iodide solution that has an…

A: Volume of Barium iodide = 332mLConcentration of Barium iodide  = 0.370M Mass or weight of Barium…

Q: If you have 100ml of 1.0000M NaOH(aq) how many moles of NaOH do you have

A: Moles is defined as the fraction (ratio) of given mass to the molar mass of the substance. Here we…

Q: Calculate the molarity of the K,CO, solution.

A:

Q: Explain why water molecules gather ions much more effectively?

A: When either a positive or negative charge is present on an atom then it is called an ion.

Q: 2- Suppose a 0.042 M aqueous solution of sulfuric acid (H₂SO₂) is prepared. Calculate the…

A: Given data : Concentration of H2SO4 = 0.042 M

Q: determine the pOH of a 0.0453 mol L-1 KOH solution at 25 ℃

A: Given :- concentration of KOH solution = 0.0453 mol L-1  To determine :- pOH of solution

Q: 4. Which of the following ageos solui ons is the best conducer d electricity? A Q10M CH,OH R LOM…

A: some tips - concentrated solution give more conductivity than the Diluted one as the number of ions…

Q: You are on one of Saturn's many moons and discover a substance, Y2O that undergoes autoionization…

A: Applying similar concept of kw and pH as like water because it also involves in auto ionisation like…

Q: Draw a picture to represent the molecular view of the dissociation of HNO3 in water.

A:

Ionic Equilibrium

Chemical equilibrium and ionic equilibrium are two major concepts in chemistry. Ionic equilibrium deals with the equilibrium involved in an ionization process while chemical equilibrium deals with the equilibrium during a chemical change. Ionic equilibrium is established between the ions and unionized species in a system. Understanding the concept of ionic equilibrium is very important to answer the questions related to certain chemical reactions in chemistry.

Arrhenius Acid

Arrhenius acid act as a good electrolyte as it dissociates to its respective ions in the aqueous solutions. Keeping it similar to the general acid properties, Arrhenius acid also neutralizes bases and turns litmus paper into red. 

Bronsted Lowry Base In Inorganic Chemistry

Bronsted-Lowry base in inorganic chemistry is any chemical substance that can accept a proton from the other chemical substance it is reacting with.