Yumimiku76671 Yumimiku76671

07-05-2024
Chemistry

Answered

A student creates a solution of 0.20 MHC₃H₃O₃ solution.
What is the pH of the solution if the Kₐ of the acid is 1.8 x 10⁻⁵? Show calculation to support your answer.

Answer :

Other Questions

What is the significance of setting the CUDA_HOME environment variable to the CUDA installation root, and how does it facilitate GPU programming and development

Write the expression as a single logarithm.[tex]\[ 3 \log_c y + 3\left(\log_c z - 2 \log_c x\right) \][/tex][tex]\[\log_{\square}(\square)\][/tex]

Select the correct answer.Find the quotient:[tex]\[ \frac{2x-3}{x} \div \frac{7}{x^2} \][/tex]A. [tex]\(\frac{7}{x(2x-3)}\)[/tex]B. [tex]\(\frac{7x}{2x-3}\)[/te

Question 1 (Multiple Choice Worth 1 point)Which equation justifies why [tex]7^{\frac{1}{3}} = \sqrt[3]{7}[/tex]?

Atoms are made of all of the following EXCEPT:A. Protons B. Neutrons C. Electrons D. Ions

Rewrite the following set using set-builder notation, ensuring proper formatting:[tex]\[ \{3x \mid x \in \mathbb{N}, \ 3 \leq x \leq 6\} \][/tex]

Write the address for the member of parliament

Expand and fully simplify the following expression:[tex]\[ 5b(b+3) - b(3b-2) \][/tex]

Warm-UpMatch each action to the way that it will make a difference.Actions:1. Tutoring a younger student2. Sheltering abandoned animals3. Volunteering at a hosp

Suppose 420 randomly selected people are surveyed to determine whether or not they subscribe to cable TV. Of the 420 surveyed, 255 reported subscribing to cable

if f(x)=3x+7 and g(x)=2x-5 find g(f(-3))A. -26 B.-9 C. -1 D. 10

How many hawksbill turtles are left in the world?

how do i change a trapezoid into a rectangle

Janette bought a portable CD player on sale. The regular price was $100. She was charged $89. a) What percent of the regular price did Janette pay? b) What perc

Janette bought a portable CD player on sale. The regular price was $100. She was charged $89. a) What percent of the regular price did Janette pay? b) What perc

When the following is balanced, C₄H₁₀ + O₂ → CO₂ + H₂O, what is the coefficient of CO₂? a. 2 b. 4 c. 8 d. 10 e. 13

1. What is the empirical formula for a compound containing 63.8% N and 36.2% O? a. N₂O₅ b. N₂O₃ c. NO₂ d. NO e. N2₂O

There were 75 rocks is Boxes A,B, and C. After moving 28 rocks fro Box A to B, 24 rocks from B to C, and 19 rocks from C to A,there was an equal number of rocks

What is the value of x? A right triangle with a short leg measuring 5, a long leg measuring 5, and the hypotenuse as x.A. 10 B. 5C. [tex] 2\sqrt5 [/tex]D. [tex

a meter stick casts a shadow 1.4 m long at the same time a flagpole casts a shadow 7.7 m long. The triangle formed by the meterstick and its shadow is similar t