Explain what would be kbs numerical value
If we assume that Ka for HCl was 1x107, what would be the Kb for its conjugate base?
1. Explain what is that base?
2. Explain what would be Kb's numerical value?
Expected delivery within 24 Hours
At 70 deg C a closed flask contains water. The total pressure of the air-and-water-vapor mixture is 500.0 torr. Determine the partial pressure of the air in this flask? Use your book for the vapor pressure of water at this temperature.
Select the Greek mathematician of time period and explain the theorem he is most widely known for. Additionally, write the example of mathematician's theorem.
The following is an acid-base equilibrium problem. Benzoic Acid is a solid. 15.000grams is dissolved in the distilled water and diluted to 200.00ml.
A study attempts to compare two sunscreens. Each of 50 subjects with varying skin complexions will employ both sunscreens - Screen A on one side of his or her body and Screen B on the other side.
If we assume that Ka for HCl was 1x107, what would be the Kb for its conjugate base? Explain what is that base?
Explain the minimum Ca2+ concentration that will cause precipitation when the compound Ca3 (PO4)2 has a Ksp of 2.0 x 10-29 and the phosphate ion concentration is adjusted to a value of 2.5 x 10-2.
A box haves 5 red, 2 white, and 3 green marbles. If a marble is chosen at random, determine these probabilities.
Calculate the volume of the acetic acid solution necessary to neutralize 25.0mL of 0.10M NaOH when assuming the density of a 5%acetic acid solution is 1.0g/mL.
Use normal distribution to estimate the given binomial distribution. You claim that 73% of voters in the district will vote for you. If district has 350 voters, find probability that at least 275 will really vote for you?
1960063
Questions Asked
3,689
Active Tutors
1436433
Questions Answered
Start Excelling in your courses, Ask a tutor for help and get answers for your problems !!
Which of the following best describes how middle-aged couples often maintain satisfaction in long-term relationships?
Which of the following best describes a potential outcome if there is a significant gap between these two selves?
Question: According to the Berlin Wisdom Paradigm, which of the following scenarios best demonstrates wisdom?
Question: What is a typical characteristic of physical and cognitive changes during middle adulthood?
Question: Which lifestyle choice could slow the decline of fluid intelligence in middle adulthood, and why?
Question: How does a toddler demonstrate autonomy? Need Assignment Help? Select all that apply.
What theory emphasizes the value of intrinsic goals in contributing to lifelong personal growth and feelings of having lived a successful life?