subject

Chemistry, 17.06.2021 19:10 photon22

I would like to make a solution of Sodium Carbonate that has a pH of 12.3, how many grams do I need to add to a liter of solution to make this? (the Kb of the phosphate ion is 1.8 x 10 -4).

ansver

Answers: 1

Show answers

Another question on Chemistry

question

Chemistry, 22.06.2019 05:30

Choose all the answers that apply. as ocean depth increases, temperature decreases temperature increases pressure increases pressure decreases salinity increases density increases

Answers: 2

question

Chemistry, 22.06.2019 12:40

In the following table, all the columns for the element calcium are filled out correctly. element electron structure of atom electron structure of ion net ionic charge calcium 1s22s22p63s23p64s2 1s32s22p63s23p64s1 +1 true false

Answers: 2

question

Chemistry, 22.06.2019 14:30

The valence of aluminum is +3, and the valence of the chlorine is -1. the formula fir the aluminum chloride is correctly written as

Answers: 2

question

Chemistry, 23.06.2019 01:00

Which statement best describes isomers? a. isomers are alcohols that have the same functional group. b. isomers have at least one carbon-carbon double bond. c. isomers have the same molecular formula but different structural properties.

Answers: 1

You know the right answer?

I would like to make a solution of Sodium Carbonate that has a pH of 12.3, how many grams do I need...

Questions

question

Mathematics, 13.11.2020 06:50

1+1+2+2+8+19+1234385993 hehe i will brainlest...

question

Mathematics, 13.11.2020 06:50

George filled 10 mugs with coffee. Each mug had 240\text{ mL}240 mL 240, text, space, m, L, end text of coffee. How many liters of coffee did George...

question

Mathematics, 13.11.2020 06:50

Evaluate the function at the given value f(x) = 4.753(0.9421)^x x = 5...

question

Biology, 13.11.2020 06:50

If you left this system” for an extended period of time and then viewed it again, would you expect to find any changes in the concentrations of the mo...

question

English, 13.11.2020 06:50

The same paragraph is repeated four times below. Choose the one that correctly uses periods, exclamation marks, and question marks where needed. A. D...

question

Mathematics, 13.11.2020 06:50

DUE SOON PLS HELP: All of the points on the picture are on the same line. 1. Find the slope of the line. Explain your reasoning. (if possible can you...

question

Mathematics, 13.11.2020 07:00

Can you triangle shown is rotated 90° counterclockwise about the origin what are the new coordinates of point a...

question

Mathematics, 13.11.2020 07:00

Zach says that the expressions 6x - 36 and 3(2x -12) are equivalent...

question

Mathematics, 13.11.2020 07:00

Simplify the following using only positive exponents. \large x^3\cdot\left(3x^4y^3\right)^{^{-2} } a \large \frac{x^{20}}{y^8}

question

Biology, 13.11.2020 07:00

What are the steps in the process of fertilization...

question

Mathematics, 13.11.2020 07:00

Tyler spend $30 at a restaurant. He left $5 on the table as a tip. What percent of the bill did Tyler leave as a tip? A. 5% B. 16....

question

Mathematics, 13.11.2020 07:00

Transversal c intersects lines a and b. Prove that a||b in each case.

question

Mathematics, 13.11.2020 07:00

Which is a linear graph, and which is a nonlinear graph? How do you know? Orange is linear; blue is nonlinear Blue is linear; orange is n...

question

Health, 13.11.2020 07:00

What symptom is an indicator of nicotine withdrawal? water retention O muscle twitching O chronic headaches musculoskeletal system...

question

History, 13.11.2020 07:00

WILL MARK BRAINLIEST PLEASE HELP ...

question

Arts, 13.11.2020 07:00

WHOEVER WATCHES COBRA KAI what do u think will happen in season 3?...

question

Mathematics, 13.11.2020 07:00

What is the radius for a circle of a circumference if 198...

question

Mathematics, 13.11.2020 07:00

Which equation best represents the relationship between x and y in the graph? F. y=2x + 4 G. Y= 1/2x + 4 H. y=2x-2

question

Mathematics, 13.11.2020 07:00

Compare the fractions 2/3 5/7...

question

English, 13.11.2020 07:00

What were Khrushchev's likely motivations in delivering his "Secret Speech? Consider what he covered what he left out, and what he emphasized in the s...

More questions: Chemistry Another questions