Write a net ionic equation to show that hydrofluoric acid , HF , behaves as an acid in water. + H2O ? +

Q: Is H2Cr2O7 an acid, base, or neutral? please justify your answer with an equation showing its…

A: Given compound is H2Cr2O7 . We need to tell this compound is acid , base or neutral. The answer with…

Q: Complete and balance the reaction. Al(OH)3(s)+?HCl(aq)=? Write the net ionic equation Water is…

A: complete & balance the reaction :  Al(OH)3(s) + ?HCl(aq) ---> ?  Net ionic equation = ?  Name…

Q: Enter the balanced equation for the ionization of the following carboxylic acid in water.  Express…

A: Carboxylic acids are organic acids and they behave as weak acids i.e. They dissociate partially when…

Q: Reaction HCN(aq) + LiOH(aq) → NaCN(aq) + HOH(1) Reaction H₂O+ (aq) + OH-(aq) → 2 H₂O(1) Acid-base…

A:

Q: Complete the balanced chemical reaction for the following weak base with a strong acid. In this…

A: • Acid ⇒Acid are the compound which donate H+ ion.• Base ⇒ Base are the compound which accept H+…

Q: Calculate the hydronium ion concentration of a solution with a pH of −1.07.

A: The amount of hydronium ion that is present in a solution affect its pH. A simple relationship…

Q: The pH reading of a sample of each substance is given. Calculate the hydrogen ion concentration of…

A: Given that, a) Spinach  pH = 5.4 then,

Q: Complete the balanced chemical equation for the following reaction between a weak acid and a strong…

A: In HClO2 the ions present are H+ and ClO2 -. Similarly in Ba(OH)2 the ions present are Ba2+ and OH-.…

Q: Classify the acidity of perchloric acid, HClO4, based on its reactivity in aqueous solution. Choose…

A: Perchloric acid is strong acid in aqueous solution. It dissociates in the form of H+ and ClO4-.

Q: Is H2Cr2O2 an acid, base, or neutral? please justify your answer with an equation showing its…

A: The question is based on the concept of chemical substances  we need to identify the nature of the…

Q: Which of the following is best described as an acid–base reaction? Cu(s) + H2S(g) → CuS(s) + H2(g)…

A: The reaction that best fits the description of an acid-base reaction is:…

Q: Complete the balanced chemical reaction for the following weak base with a strong acid. In this…

A: In chemical reaction the balanced equation is an equation for particular a chemical reaction in…

Q: Ammonium cobalt(II) phosphate is a double salt (a salt with 2 cations). When dissolved in water, do…

A:

Q: At equilibrium, [OH ]= 1.9x103 mol - L, which is also the concentration of the conjugate acid BH.…

A:

Q: Arrhenius postulated that acids produce hydrogen ions in aqueous solution, whereas bases produce…

A: Given Arrhenius postulated that acids produce hydrogen ions in aqueous solution, whereas bases…

Q: Complete the balanced chemical reaction for the following weak base with a strong acid. In this…

A: According to Bronsted-lowry concept : An acid is defined as a substance which has a tendency to…

Q: Calculate the hydrogen ion concentration in mol/L for solutions with the following pH values: (a)…

A:

Q: 6. Acids and bases are defined by their donation or acceptance of a proton according to the (a)…

A: The correct answer is explained below

Q: What is the pH of a 0.24 M solution of oxalic acid, H2C204? The K31,2 values of oxalic acid are 5.6…

A:

Q: Complete the balanced chemical reaction for the following weak base with a strong acid. In this…

A: Since, NH3 is a weak base and HCl is an acid, so reaction between acid and base forms salt (ammonium…

Q: Be sure to answer all parts. Enter your answers in scientific notation. Calculate the hydronium ion…

A: The relation between pH and [H+] is -> pH = -log[H+]

Q: Classify each of the following species as a Brønsted acid or base, or both: (a) H2O, (b) OH¯, (c)…

A: Bronsted-Lowry theory

Q: The reaction 6 HCl (aq) + 2 Al (s) - 2 AlCl3 (aq) + 3 H2 (g) is an example of Acid Base…

A: Given reaction: 6HCl(aq)+2Al(s)→2AlCl3(aq)+3H2(g)

Q: Complete the balanced chemical equation for the following reaction between a weak acid and a strong…

A: In the given reaction Weak acid is CH3NH3Cl Strong base is NaOH

Q: If 94.92 mL of a solution of HCI are equivalent to 43.76 mL of a solution of NaOH and if 49.14 mL of…

A: Solution -

Q: Define acid and base, and explain the concept of pH.

A: On the basis of pH the compound can be divided into three type acid , base and neutral.

Q: When gaseous dinitrogen pentoxide, N,O5, is bubbled into water, nitric acid, HNO, forms. Write a…

A: Given,  Reactants are : N2O5 and H2O  Product = HNO3  Balance equation for this reaction = ?

Q: Identify as an acid or a base and give the name for H2CO3 and Write the formula for iron(III)…

A: H2CO3 , since the compound contains hydrogen ions, this  H2CO3 is an acid.  This acid is composed…

Q: It turns out that Ba(OH)2 is also considered a strong base. What is the [OH-] concentration in 0.34…

A: The objective of the question is to calculate the concentration of hydroxide ions [OH-] in a 0.34 M…

Q: The structural formula of citric acid, a main component of citrus fruits, is How many H+(aq) can be…

A: Solution- The structural formula of citric acid, the number of H+(aq) that can be generated by each…

d-Block Elements

According to the modern form of periodic table, 118 elements are present which are subdivided as four blocks, namely, s, p, d and f-block elements based on the entry of the valence electron or last electron into which orbital.