Write an equation to show that hydroiodic acid , HI , behaves as an acid in water. + H,O(1) →

Q: 1. pH = 2.2, what is the [OH']? %3D 2. pOH = 8.9, what is the [H*]? %3D

A: Given, pOH of solution = 8.9 Formula Used, pH = 14 - pOH pH = -log[H+] pOH = -log [OH-]

Q: Explain why the H+ ion is the same as a proton.

A:

Q: estion 5 of 9 Determine which diagram best represents the ionic compound K, SO, dissolved in water.…

A: We have given that  Determine which diagram best represent the ionic compound K2SO4 dissolved in…

Q: The mobility of H+ ions is very high because of the small size and other reasons. The mobility of…

A: Hydrogen (H(+)) and hydroxide (OH(-)) ions in aqueous solution have anomalously large diffusion…

Q: 4.31 Identify each of the following species as a Brønstedacid, base, or both: (a) PO43−, (b) ClO2−,…

A: Solution- (a)  PO43- =Bronsted acid because this can be accept an H+ ion to form HPO42- (b) ClO2-…

Q: 1. What comprises the Group II Anions? 2. Why is 3M HCl added to the precipitate in Group II anions?

A: Anion analysis identify the anions which are present in the sample (i.e. qualitative analysis) and…

Q: Why NaClO4 behaves only as oxidising agent?

A: Oxidizing agents are those which causes oxidation of other reagents and themselves get reduced.…

Q: When the methyl ketone depicted below is reacted with iodine and aqueous sodium hydroxide the…

A:

Q: Complete and balance the following equations. Write the entire equation, including the reactants and…

A: Balanced chemical equation of a reaction is written according to law of conservation of mass.…

Q: Rank the following acid in order of increasing strength (weakest to strongest) and explain you…

A:

Q: Give the Name, Chemical Formula, and Classification (acid, base , salt or oxide) of the compounds…

A:

Q: How many ions metals are measuring in .water alkaline Four. O Three. O Six.

A: The ions responsible for the alkalinity of the water are hydroxide ion, carbonate ion and…

Q: Which of the following compounds is formed by the reaction of nitrous acid and potassium hydroxide?…

A: • The nitrous acid is an acid and the formula of nitrous acid is HNO2      • The pottasium…

Q: Which of the following can be char O NaHCO3 O NH3 O Ba(OH)2 O CHOOH

A: Base are the substance  which can donate a pair   of electron according to Lewis  concept of acid…

Q: Write a chemical equation corresponding to the second ionization energy of calcium.

A: To write the chemical equation corresponding to the second ionization energy of calcium

Q: What is the chemical opposite of an acid?

A: The Chemical opposite of an acid is base. According to different theories of acids and bases, bases…

Q: Which of the following is chloric acid?

A: Given :  Which of the following is chloric acid?

Q: b If (H]= 2.0 x 10 M then %3D pH = %3D

A: We know that,  pH = - log[H+]

Q: Write the products of the following reactions. a) NaH, HO b) 1)KMn04, OH ? OH 2) H30*

A:

Q: 1. Based on the balanced chemical equation for the preparation of malachite, what is the composition…

A: The balanced chemical equation for the formation of malachite given is:…

Q: The formula for ammonium sulfate is (NH4),SO4. Enter it as: (NH_4)_2SO_4 2

A: Given that, Formula of ammonium sulfate = (NH4)2SO4

Q: Write the ionic equations for the reaction of Group III cations with NaOH.

A: Group III cations are Al3+, Fe3+, and Cr3+.

Q: Write the full equation (including charges and states of matter) for the following: a. The reaction…

A: The balanced equation can be defined as the equation involving an equal number of each atom on both…

Q: Write an equation to show that nitrous acid , HNO2 , behaves as an acid in water. ____ + H2O → ____…

A: Acid is the one that donate H+ ion to the aqueous solution and form anion.

Q: E hydroxide ions

A:

Q: Compare the following: Acid 1: acetic acid , CH3COOH Acid 2: hydrogen carbonate ion , HCO3 Acid 3:…

A: Acids are those which are capable of donating (proton) H+ ion. Strong acids get completely ionized…

Q: Unlike soap, which is ionic, some liquid laundry detergents are neutral molecules. Explain how the…

A:

Q: What is wrong with the ion pictured? (1 Point) [K]

A: In this ion of potassium -

Q: 7) Name the following bases: Base formula Positive ion Negative ion Base name ex> NAOH Na OH sodium…

A: Base are the substances which give OH-  ions in their aqueous solutions. Positive ions are also…

Q: For each element below provide the formula for the metal oxide and for the acid it forms when…

A: The metal oxide formed with S8 (s) is, When the metal oxide on reaction with water to give sulfuric…

Q: What is the chemical element involved in Calcium Hydroxide?| What are the chemical bonding and…

A: Given,                        Calcium Hydroxide   Required,                              Elements…

Q: Which of the following ionic compounds is INSOLUBLE in water? O LizPO4 O NaCl O FeF3 O Na2SO3 O…

A: Solubility : It is the property of any chemical substance called solute to get dissolved in a…

Q: Using Lewis structures, write balanced equations for the following reactions:(a) HCl(g) + PH3(g)…

A: (a) Lewis structure is representation of a molecule or ion by showing only valence electrons of…

Q: Write the formula for the compound formed when K + combines with each anion. a. OH − b. NO 2− c.…

A: a. OH − KOH   b. NO2−  KNO2   c. SO42− K2SO4

Q: What is AHn for the following chemical reaction? CO(g) + NH3(9)→HCN\(g)+H2O(9)

A:

Q: Complete and balance the following equations: a.* BaCl, 2H,O -A-> b. Co(C,H;O2), 4H,O -A-> (s)

A:

Q: 2. -You are given a white solid which could be either AgNO; or Pb(NO3)2. How would you determine the…

A: To differentiate between AgNO3 and Pb(NO3)2 the compound used is ammonium hydroxide.

Q: se. 'asam Ca + O2 -> CaO Ca = Ca = 0 = 0 =

A: Balanced the given reaction ---

Q: What is equivalent weight of Hydrochloric acid if you know the atomic weight H = 1, Cl = 35.5

A: The given data- The molar mass of Hydrogen = 1 The molar mass of chlorine = 35.5 To calculate =…

Q: What generalization can be given regarding the type of compounds formed when metallic, non-metallic…

A: Answer - 1. metallic react with water - Metals react with water and produce a metal oxide and…

Q: 7. If [H+] 0.0001 M, What is pOH? %3D 10 4.

A: Using concentration of H+ And then by calculating pH and using relation between pH and pOH we have…

Q: Write the full electron configuration of Si, Si+4 and Si-4. How many valence electrons are in each…

A:

Q: The letters of the names of three acids have been jumbled up. Rearrange the letters to make the…

A: Chemistry Puzzel

Q: OH 6, 9, 1 4 (5 2 4 3, 2

A: For writing the iupc name of hydrocarbon we have to follow some steps 1) select longest carbon chain…

Q: Given the table below, what is the most probable identity of the acid? Acid Ka Hypochlorous acid 3.0…

A:

Q: Write the formula of the following bases: Positive ion Negative ion Base formula Base name x> sodium…

A: In the given question we have to write the formula for each bases, Strontium Hydroxide -  it belongs…

Q: In the following equation, what is HSO−4?   HSO−4⇌H++SO2−

A: Bronsted -Lowry theory explains that the species which accepts a proton act as a bronsted base and…