If the acid-base reaction NH2- + HSO4- ⟺ NH3 + SO42- proceeds to the right as written, then we must conclude that
Group of answer choices
NH2- is a stronger base than SO42-.
NH3 is a stronger acid than HSO4-.
NH3 is a stronger base than NH2-.
NH3 is a weaker acid than NH2-.
NH3 is a weaker base than HSO4-.
If the acid-base reaction NH2- + HSO4- ⟺ NH3 + SO42- proceeds to the right as...
5. For the reaction given below: CH3NH2 + HSO4 = CH3NH3* + SO42- a) The acid on the reactant side: b) Its conjugate base (on the product side): 6. a) What is the conjugate base of NH3? b) What is the conjugate acid of HPO42- ?
5. For the reaction given below: CH3NH2 + HSO4 = CH3NH3+ + SO42- a) The acid on the reactant side: b) Its conjugate base (on the product side): 6. a) What is the conjugate base of NH3? b) What is the conjugate acid of HPO42-?
Problem 4A should read "The Kb for HSO4- is less than that of SO42-..." Please solve and provide correct multiple choice. Thanks 1. (3 pts) in the chemical reaction (CH3)3N(g) + BF3(g) = (CH3)3NBF3(s), BF3 acts as a Lewis because it a. acid; accepts electrons b. base; accepts electrons C. acid; donates electrons d. base; donates electrons 2. (3 pts) of the following, which is the strongest acid? a. H2O b. H2S C. H Se d. The acid strength of...
Give the conjugate acid for each compound below. Base HSO4- HPO42- NH3
The net-ionic equation for an acid base reaction involves transfer of a proton (H ion) from the acid to the base. The products represent the conjugate base and acid of the reacting acid and base. The net-ionic equation for this system is shown here. HF-CN= F-HCN If you compare two acids and one is stronger than the other, how do the strengths of their conjugate bases compare? It is given that HF is the stronger acid. Which is the stronger...
7. Which statement is true about the acid/base equilibrium reaction? ASH OH (A) The right side is favored because the base on the right side is the stronger of the two bases. (B) The right side is favored because the base on the right side is more stable. (C) The left side is favored because the base on the left side is weaker. (D) The right side is favored because we always draw reactions such that the right side is...
The acid dissociation constant Ka equals 1.26 x 10-2 for HSO4- and is 5.6 x 10-10 for NH4+. Which statement about the following equilibrium is correct? HSO4-(aq) + NH3(aq) = SO4 2-(aq)+ NH4+(aq) a. The reactants will be favored because ammonia is a stronger base than the sulfate anion. b. The products will be favored because the hydrogen sulfate ion is a stronger acid than the ammonium ion. c. Neither reactants nor products will be favored because all of the...
Le This may be helpful throughout the exam. For the Brønsted-Lowry acid base reactions shown below. list the stronger acid, stronger base, weaker acid and weaker base in the answer blanks provided: NH4+ H2PO4 NH3 + H2PO4 Stronger acid: Stronger base: Weaker acid: Weaker base:
In a Bronsted acid-base reaction, the stronger acid reacts with the stronger base to produce a weaker acid and a weaker base. Thus, whether a reaction “goes” or “does not go” can be used to determine the relative strength of the Bronsted acids and bases in the reaction. From the data below, determine the order of the strengths of the three Bronsted acids. Reaction 1: CH3CO2H + H2AsO3- → H3AsO3 + CH3CO2- goes Reaction 2: H2AsO4- + H2AsO3- → H3AsO3...
In a Bronsted acid-base reaction, the stronger acid reacts with the stronger base to produce a weaker acid and a weaker base. Thus, whether a reaction “goes” or “does not go” can be used to determine the relative strength of the Bronsted acids and bases in the reaction. From the data below, determine the order of the strengths of the three Bronsted acids. Reaction 1: H3C6H5O7 + CN- → HCN + H2C6H5O7 - goes Reaction 2: N2H5 + + H2C6H5O7...