Q: wnich of the following is an exampie Of precipitare reaction? ° The reaction between barium hydroxle…
A:
Q: What is the strongest base that can exist in liquid ammonia as a solvent?
A: Strongest base that can exist in liquid ammonia as a solvent.
Q: What happens when the blood becomes more alkaline? Show the equation.
A: When the pH level of blood increases then the blood will be alkaline in nature and it is known as…
Q: Hydrogen fluoride is considered: A a weak base B a weak acid C None of the others D a strong…
A: Strong acid and base are those which are strongly dissociates into ions whereas weak acid and base…
Q: How many moles of nitric acid would you have if you had 0.550 L of a 0.025 M nitric acid solution?…
A: The number of moles of nitric acid (n) is calculated as shown below where M is the concentration of…
Q: How to get potassium hydroxide from potassium iodide
A: Treat the potassium iodide KI with hydrogen peroxide H2O2 then it react to KI to form KOH and I2…
Q: 22. A solution for which [OH-] = 3.0 x 10-10 is classified as a. acidic b. basic c. neutral
A: Given, [OH-] = 3.0 x 10-10 pOH = -log [OH-] pOH = -log[3.0 x 10-10] pOH = 9.52
Q: What is the pOH of 2x103 M HCI solution? О А. 6.2 о В. 11.3 О С. 7.0 O D. 2.7
A: 2 × 10-3 M HCl solution is considered.
Q: 2) What is the pOH of a 0.0235 M HCI solution? 21 Wh at ie
A: We know that pH + pOH = 14 So, pOH = 14-pH
Q: 23) The products of a neutralization reaction are water and salt 2 salts an acid and a base
A:
Q: . Using Le Chatelier's principle, explain how the weak acid formed in rainwater causes the…
A: Given: Weak acid formed in rainwater causes dissociation of calcium carbonate.
Q: An aqueous solution of acids cause red litmus paper to turn blue. True or false
A: There is various kind of pH indicators that are used to detect the nature of the solution and the…
Q: The acid produced in the reaction of calcium carbonate with hydrochloric acid (effervescence).
A: When a metal compound on reacting with hydrochloric acid shows effervescence which shows the…
Q: What is the pOH of a 0.43 M KOH solution?
A:
Q: Calculate the pH of a 0.117 M solution of formic acid.
A:
Q: 27. Calculate the volume of 0.200 M HCl that can be neutralized by 1.00 g of magnesium hydroxide
A: A numerical problem based on quantitative analysis, which is to be accomplished.
Q: Explain the bond formation between NH3 and Ni2+ in terms of Lewis acid-base theory.
A: To explain: The bond formation between NH3 and Ni2+.
Q: What happens when a weak base such as NH3 is dissolved in water? Write a chemical equation to…
A: A base is a species that can donate its non-bonded electron pair or can accept a proton. A weak base…
Q: What is the pOH of a 0.16 M solution of hydrazoic acid? A) 2.76 B) 5.52 C) 8.48 D) 10.74 E) 11.24
A:
Q: Calculate the pH of 0.730 M hydrazine
A:
Q: Write a net ionic equation to show how ammonia behaves as a base in water. + H2O
A:
Q: Briefly explain differences between acidic , neutral and alkaline ph
A: Acids liberates H+ ions in the aqueous solution while Alkalis (or Bases) liberates OH- ions in the…
Q: Brønsted-Lowry acid-base reaction.
A: In this question we have to explain the predict the product of the reaction, also they are undergoes…
Q: Which of the following statements explain why HBr is a stronger acid than HF? 17
A:
Q: synonyms for phosphoric acid
A: synonyms for a compound are the different name which are commonly used by chemist.
Q: _(acid/base). In the following chemical equation, H2O is acting as the HF + H20 → F + H30+.
A: Given, Chemical Reaction :: HF + H2O ---> F- + H3O+
Q: 25) Which of the following ions will act as a weak base in water? A) CIO- B) Cl- C) NO3- D) OH- E)…
A: Powerful acids are an acid that dissociates in water almost entirely or almost completely. An acid…
Q: Write a net ionic equation to show that nitrous acid behaves as a Brønsted-Lowry acid in water. BL…
A: Bronsted-Lowry acid :- A species which can donate H+ (proton) to other species is known as BL acid…
Q: What are acids often using in measuring alkalinity.
A: H2SO4 and HCI used in measuring alkalinity. Because the sulfuric acid and hydrochloric acid is…
Q: Give any three examples of soft base ?
A: soft acids are relatively polarizable donor atoms such as P, S, and Cl; they are larger in size.
Q: The anion of a strong acid
A: The acids which are completely ionized in an aqueous solution are termed strong acids such as HCl,…
Q: how does a basic anion interact with water? provide a net ionic equation for a basic anion
A: Answer: Basic anions are the conjugate base of weak acids. For example: CH3COO-, HCOO-, F- etc.
Q: Write the formula for hypoiodous acid.
A:
Q: Give the equations for the hydrolysis of: HCO3 (as a base)
A: A base is defined as a substance which donates its electron pair to an electro-deficient site are…
Q: What effect does element size have on acidity?
A: There is significant effect of element size on acidity. With increasing size of atom acidity…
Q: An increase in the H* concentration by a factor of 1000 implies which of the following? A) The pH…
A: Hydrogen ion concentration is an important parameter of an aqueous solution. The concentration of…
Q: What is the role of concentrated HCl ?
A: HCl is chemical symbol for Hydrochloric acid or less commonly known as muriatic acid. Concentrated…
Q: If a particular solution has a pH of 5.0, what is the pOH of the solution? O 7.0 O 2.0 O 5.0 O 9.0 O…
A: Since you have posted multiple questions, we are entitled to answer the first only.
Q: write down an equation for the reaction of ammonia solution (NH3) and hydrogen bromide (HBr) and…
A: Bronsted acid :- Species which can donate proton (H+) to other is known as acid Bronsted base :-…
Q: the correct chemical formulas of the products of an acid-base neutralization between KOH and H3PO4.…
A: By writing the reaction between acid and base to form salt and water we can solve this question
Q: Any reaction in which one species donates an electron pair to another species is a Lewis acid–base…
A: Lewis theory describes acids and bases as: Acids: Electron pair acceptors. Bases: Electron pair…
Q: Bronsted-Lowry Acid and Base for C6H8N+ + OH-
A: Bronsted Lowry acid are the species which can donate H+ ion and Bronsted Lowry base are the species…
Q: Write the net ionic equation for the acid-base hydrolysis equilibrium that is established when…
A:
Q: How many times greater is the concentration of hydronium ions in a solution with a pH of 3 compared…
A: pH = -log[H3O+]
Q: Write the balanced reaction of carbonate ions accepting protons to form carbonic acid.
A: Balanced reaction of carbonate ions accepting protons to form carbonic acid.
Step by step
Solved in 2 steps
- 31) The F-ion can react with BF3, forming the BF4 anion. In this reaction, A) the F-ion is a Brønsted-Lowry base, accepting a proton from the BF3 molecule. B) the F-ion is a Brønsted-Lowry acid, donating a proton to the BF3 molecule. C) the BF3 molecule acts as a Lewis base, donating an electron pair to the F- ion to form a coordinate covalent bond. D) the BF3 molecule acts as a Lewis acid, accepting an electron pair from the F-ion to form a coordinate covalent bond. E) the F-ion is a Lewis base, donating a proton to the BF3 molecule.What does the term Acidic mean in technical language to chemists? What are the similarities and differences between the everyday and technical meanings and uses of the term?Write all the resonance structures for the conjugate base of acetic acid (HC2H3O2).