When dissolved in water, 1 mole weak acid HNO2 will.......

Q: Students are often taught in general chemistry that HCl, HBr, and HI are all “strong acids” and no…

A: Acidic nature of a compound is explained by many factors such as bond dissociation energy, stability…

Q: Calculate [H3O+] and the pH of each H₂SO4 solution (Ka2 = 0.012). At approximately what…

A: It is di protic acid So there are two different dissociation constants Ka1 and Ka2

Q: Calculate the [H3O+] of a solution with a pH = 1.35. Express the answer to 3 sig figs

A: Given, pH = 1.35, [H3O+] = ?

Q: Some sulfides are described as "soluble", but yet one would not observe free S2- in solution.…

A: Lewis acid is any substance, such as the H+ ion, that can accept a pair of nonbonding electrons. In…

Q: What mass of KOH would need to be dissolved in 500.0 mL of water to produce a solution with a pH of…

A: KOH completely dissociates since it is strong base.Concentration of KOH is determined as follows,

Q: By using resonance Lewis diagrams, predict which will be the stronger acid: H2SO3 or H2SO4 (consider…

A: Lewis diagrams are the dot diagrams of molecules which represent the number of electrons shared…

Q: Ethanamine, CH;CH;NH2, is a weak base. pK(CH;CH;NH3*) = 10.6 (a) (i) Write an equation to show the…

A: Write an equilibrium reaction and analyse it.

Q: Rank the following organic acids in order of acidity, from strongest to weakest. (Hint: consider how…

A: Given acids: We have to arrange them in order of acidity from the strongest to the weakest.

Q: Use the acidity model pH = − log[H+], where acidity (pH) is a measure of the hydrogen ion…

A: Given data: The pH of the solution = 5.8. To find: [H+] for a solution.

Q: he conjugate acid-base pairs and specify n is the base. Then, draw the curved v the compounds,…

A:

Q: Calculate [H3O+] for each solution pH = 1.52?

A: pH = -log [H3O+]

Q: What mass of LIOH would need to be dissolved in water to make 300.0 mL of a solution with a pH of…

A: The given data contains, Volume of LiOH = 300 ml pH = 11.91

Q: Which ion wil be basic in aqueous solution HSO4- Br- Na+ HSO2- NO3-

A: The given ions are, The ions react with water in hydrolysis reaction to form H+ or OH-.  If the ion…

Q: In oxoacids, the number of electron withdrawing oxygens effects acid strength how? It makes H's more…

A: Option A is correct.  The strength of oxyacids is measured as its ability to dissociate and form H+…

Q: For parts i) and ii) below, rank the following compounds in order of decreasing acid strength.…

A:

Q: What mass of LIOH would need to be dissolved in water to make 300.0 mL of a solution with a pH of…

A: To calculate the mass so lithium hydroxide, first of all, we calculate the pOH from the pH of the…

Q: 1- Order the following from the strongest to the weakest acid. HCIO2, H2O, NH4*, HCIO4

A: Strongest acid is the acid which is completely dissociated in the solution. Example: Hydrochloric…

Q: Convert to Ph N-NH-TS Ts

A: In mild basic condition, acyclic analog transfer to cyclic form by simple addition reaction.

Q: What mass of LiOH would need to be dissolved in water to make 300.0 mL of a solution with a pH of…

A: • pH + pOH = 14• POH = 14-pH• POH = -log [OH]⇒  [OH]=10-POH • Molarity = No. of molesvolume•  No. of…

Q: Which is a stronger base, s- or Se? ? Explain.

A: According to the Lewis theory, a strong base is a substance that can accept of electrons.

Q: For each of the following reactions, label each species as an acid or a base, and answer the…

A: Acid :- which can donate H+  Base :- which can accept H+

Q: Calculate the [H3O+] and pH of each H2SO4 solution. At approximatelywhat concentration does the x is…

A: Given:-                To Calculate the [H3O+] and pH of each H2SO4 solution. At approximately what…

Q: Which concentration of solution below is the most acidic?

A: A solution is said to be most acidic if it has excess number of H+ ions or it has less number of OH-…

Q: Show all steps on finding the "?"

A: The required product of reactions 1 and the required reactant of the reaction 2 are shown below

Q: The K₂ of HClO₂ is 0.010. Determine the pH of a 0.1 M HClO₂ aqueous solution at equilibrium.

A:

Q: Increasing atomic size for the central atom affects acidity by A. making binary acids stronger and…

A: Atomic size: It is defined as the distance from the nucleus to the valence shell electrons in which…

Q: You will find it useful to keep in mind that HF is a weak acid. acids: O 0.19 mol of KOH is added to…

A: Buffer contains HF  and KF  salt of weak acid.When KOH  solution is added, assuming with no  change…

Q: If HCl is dissolved in water, it would most likely act as___ A an acid B a base C both D None of…

A: Hydrogen chloride is a gas at room temperature and atmospheric pressure. This is highly soluble in…

Q: What mass of LIOH would need to be dissolved in 500.0 mL of water to produce a solution with a pH of…

A: We have ph=12.40 Since, ph+pOH=14 So,  pOH=14-ph=14-12.40 pOH=1.6 And pOH=-log[OH-] [OH-]=10-poH…

Q: in mind that HCN is a weak acid. acids: O bases: O ? other: O acids: O bases: O O other: O

A: Acid base reaction takes +place between KOH and HCN. HCN + KOH --> KCN + H2O As both have same…

Q: Kw = [Ka][Kb]. Verify this relation using formic acid. [HCO2H]

A: Here is your answer........

Q: After determining level of contamination of the river following the HCl spill, examiners recommended…

A: Neutralization of HCl

Q: Which of the following is/are a conjugate acid-base pair? True/False  NH3 and NH2-  True/False  HCl…

A: A conjugate acid-base pair differs from each  other by a proton (H+).For example : Let us consider a…

Q: e Which of the following acids is weaker: HCIO, or HCIO,?

A: Note : Since you have posted multiple questions, we are entitled to answer the first only. Please…

Q: Which is a stronger base, LDA or KOt-Bu? Provide a brief (but thorough) explanation for your choice.…

A: The two bases given are LDA and KOt-Bu with below shown structures.

Q: a key component of understanding weak acids isntheir Ka values which are just equillibrium…

A:

Q: as of the species that will act as acids in the 'acids' row, the formulas of the species that will…

A: In acid base reaction,  salt and water is formed . If both are in same amount, then only salt and…

Q: Predict and sort HF, HCI, and HBr starting with the strongest acidity! Explain why!

A:

Q: Vhich factors impact the relative stability of the two indicated bases, and in what vay? NH NH2

A: Second pic - 2. Answer - 1.. Atom size - No affect since both are N - atom 2.Resonance - No effect…

Q: Arrange the follwoing in order of decreasing basicity. OH-, CH3COOH, CH3CH2-, NH2-, NH3, Cl-

A: Basicity: Tendency to donate electron pair or simply bases are those that abstracts protons. Greater…

Q: chemical specie is the base in the forward direction

A: Given reaction: CH3COO-(aq)+H2O(L)↔C6H5COOH(aq)+OH-(aq)

Q: Rank these from the weakest to strongest acid. Br Br HO HO, HO, он ČI ČI II II IV OIl <I< IV < II…

A:

Q: e laboratory, a general chemistry student measured the pH of a 0. ion of quinoline, C,H;N to be…

A: The question is based on the concept of equilibrium. we have to calculate base dissociation constant…

Q: pick

A: We have to choose correct base

Q: Consider the molecular models shown here, where X representsa halogen atom. (a) If X is the same…

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.