Write a balances Chemical equation showing how you could prepare each of the following salts from an acid-base reaction:KNO3,NaBr and Cas.

Q: Explain how the oxidation state of group 17 elements affect the acidic strength of their compound

A: The oxidation states of the halogens vary from -1 to +7.  In the Long form of periodic table, the…

Q: Describe the autoionization of water and explain how [H3O+] and[OH-] are related via Kw?

A: Autoionization reaction is a reaction that takes place when a proton is carried from one molecule to…

Q: Calculate the pH of a 0.525M solution of hypochlorous acid, HCIO. %3D

A:

Q: Complete and balance the following acid-base neutralization reaction: 1 H2SO4 + 2 NaOH

A: Balance chemical equation is defined as which has equal number of atoms or ions in both sides…

Q: 3. Complete and balance the following acid-base reactions. HCl + КОН — H2SO4 + NaOH → HNO3 + LIOH

A: In an acid-base reaction, acid reacts with base to produce salt and water. HCl  +   KOH  ------>…

Q: Write the acidic equilibrium equation for HNO,

A: A question based on equilibrium concept, which is to be accomplished.

Q: 10.T/ An industrial chemist prepares a 0.025 mol/L solution of hydrazoic acid, HN3(aq), a weak…

A:

Q: Write an equation for the proton-transfer reaction between a phosphate ion (PO43–) and water, and…

A:

Q: What is the pH of a 7.7 × 10⁻⁴ M HClO₄ solution?

A: The HClO4 is a strong acid and it fully dissociates in water as H+ and ClO4- So the concentration of…

Q: Complete and balance the following acid-base equations:(a) HCl gas reacts with solid Ca(OH)2(s).(b)…

A: a.

Q: Classify each of the following as an oxide, acid, base or salt.  1. Pb(ClO2)2  2. Ca2O3  3.…

A: We need to categorize each of the given compound as acid, base, salt or an oxide.

Q: Write the chemical equation for ionic reaction between NaBr and AgNO3

A: The Reaction between Silver Nitrate and sodium bromide AgNO3(aq)+NaBr(aq) ----------> Molecular…

Q: .Write a balanced equation for the dissociation of each of the following Bronsted- Lowry acids in…

A: Bronsted-Lowry acid-base theory: The Bronsted-Lowry acid-base theory states that the acid is a…

Q: What is the pH of a solution in which 4% of a 0.02 N weak acid is dissociated? O 4.1 O 3.1 4.2 O 3.2…

A:

Q: Determine the concentration of oxygen ions in 0.5530 M SnO4

A: The molarity of a solution can be explained or defined as the number of moles of the solute that are…

Q: Calculate the pH of 1.0 M hydrazinium chloride, N2H5CI. For hydrazine, N2H4, Kp = 1.3 x 106. pH =…

A:

Q: Oxides can react with water to form acids or bases. Identify each of the following oxides as acidic…

A: Oxides of compounf of elements reacts with water and produces either acidic compounds or basic…

Q: Each day the stomach produces 2.0 L of gastric juice that contains 0.10 M HCl. Phillips Milk of…

A: Given ,  Molarity of HCl (M1) = 0.10 M Volume of HCl (V1) = 0.093 L = 93. mL  Concentration of…

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: calculate the ph of a 0.600 solution of Na2S

A: When Na2S dissolved in water - Na2S + 2H2O <===> 2NaOH + H2S Thus, sodium Sulfide is a salt of…

Q: What is the name of the type of reaction that happens between acids and alkalis?

A: There are various reaction happening between element or Compound , on the basis of the what type of…

Q: Complete and balance the following acid-base equations:(a) A solution of HClO4 is added to a…

A: Precipitation reaction It is the formation of an insoluble salt when two solutions containing…

Q: Explain how ammonia can function both as a Brønsted base and as a Lewis base.

A: According to Bronsted-Lowry concept, the acidic and basic character of a compound can be interpreted…

Q: Which Gas is produced when a metal reacts with dilute hydrochloric acid? Write the chemical reaction…

A: Hydrogen gas is evolved when dilute hydrochloric acid is added to a reactive metal.

Q: Write the basic equilibrium equation for PO4º 3-

A: The balanced chemical equation for the reaction contains equal number of atoms on both the sides of…

Q: Write a net ionic equation for the equilibrium that causes the solution of KHTar in water to be…

A: KHTar is used for potassium acid tartarate. A solution is said to be acidic when there is the…

Q: Calculate the pH and percent ionization of a 0.25M solution of hydrazine, N2H4, Kb = 1.3*10^-6.

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Q: Complete and balance the following acid-base neutralization reaction: H3PO4 (aq) + NaOH (aq) →

A: The general acid base neutralization reaction in an aqueous medium may be expressed as follows: In…

Q: Write the basic equilibrium equation for NH₃ Write the acidic equilibrium equation for HClO₂.

A: Equilibrium constant is the ratio of  product of concentration of products raised to their…

Q: Write the balanced chemical equations for (a) the completecombustion of acetic acid 1CH3COOH2, the…

A: Balanced chemical equation Identify the reactants and products Convert the names into chemical…

Q: Give equations for preparing each of the following:a. gaseous H2S, using solid zinc sulfide and…

A: Write equation for preparing the following :  a) gaseous H2S by using zinc sulphide &…

Q: What is the balanced equation for the neutralization reaction of HCl and NaHCO3?

A: Given- Hydrogen chloride (HCl)and sodium hydrogen carbonate (NaHCO3 ) We need to write balanced…

Q: Classify each of the following as an oxide, acid, base or salt 1. Pb(ClO2)2  2. Ca2O3  3. Sn(OH)4

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Q: Which of the following statements explain why HBr is a stronger acid than HF? 17

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Q: Calculate the pH and percent ionization of a 2.5 x 102 45 x 10:4)

A:

Q: What is the pH of a 2.5 M solution of HClO4

A:

Q: Classify each of the following as an oxide, acid, base or salt. 1. Pb(CIO2)2 4. NazPO4 2. Ca2O3 5.…

A:

Q: Which of the following types of cations will form oxides with some basic character? Select one or…

A: The oxide ion is considered to be a very basic anion due to it high charge as well as small size.

Q: What is the hydronium ion concentration [H3O+] of sea water which has a pH of 8?

A:

Q: Identify the acid, base and conjugate acid-bases in the following: PO43- + HNO3 → NO3 + HPO42-…

A: a species is said to be acid if it donate positive charge species and its conjugate pair is known as…

Q: Al, Al2O3 en Al(OH)3 is amphoteric. Explain what the statement means? Give reaction equations to…

A: The substances which are capable of showing dual character (acidic and basic) in aqueous solution…

Q: Write an equation to show how HC204 can act as an acid with HS¯ acting as a base.

A: Bronsted-Lowery acid base theory :   Bronsed acid : Proton (H +) donar is acid  Bronsted base :…

Q: Among the acids of halogens, which is considered to be the most acidic? O HBr Он O H. НЕ О на HCI

A: Given :-  halogen acids : HCl, HBr, HF, HI  To identify :-  most acidic out of the given four acids.

Q: How many moles of hydroxide ions can be released into solution from 1.00 mg of Mg(OH)2 that is used…

A: Molar mass of Mg(OH)2 = 58.32 g/mol Given mass = 1 mg = 0.001g Moles = 0.001/58.32 = 1.71*10-5

Q: What are the pH, pOH and [H3O]+ for a 2.37 x 10-2M HClO4 solution? HClO4 is a strong mineral acid.

A: Given Data

Q: Complete and balance the following acid–base and acid-carbonate reactions:(a) Al(OH)3+H2SO4

A: A chemical reaction is symbolic representation of the conversion of substances to new substances.In…

Q: Write the equation for the decomposition of the hydrate Na2SO4•10H2O. Label the anhydrous salt.

A: Chemical name of Na2SO4.10H2O is sodium sulfate decahydrate.It is also known as Glauber's salt.On…

Q: Rank the following in order of increasing acid strength: HIO₃, HI, CH₃COOH, HF.

A: Given, HIO₃, HI, CH₃COOH, HF.

Q: A solution of 1.5 M chlorous acid has a pH of 0.91.  What is the percent ionization of the chlorous…

A: Given, A solution of 1.5 M chlorous acid has a pH of 0.91.  KA = 1.1 x 10−2.

Q: What is the pH of a 2.3 M solution of HClO4?

A: Since HClO4 is a strong acid hence it will dissociate completely producing H+ ions in solution  The…

States of Matter

The substance that constitutes everything in the universe is known as matter. Matter comprises atoms which in turn are composed of electrons, protons, and neutrons. Different atoms combine together to give rise to molecules that act as a foundation for all kinds of substances. There are five states of matter based on their energies of attraction, namely solid, liquid, gases, plasma, and BEC (Bose-Einstein condensates). 

Chemical Reactions and Equations

When a chemical species is transformed into another chemical species it is said to have undergone a chemical reaction. It consists of breaking existing bonds and forming new bonds by changing the position of electrons. These reactions are best explained using a chemical equation.