subject

Chemistry, 22.01.2021 18:50 babytea

Calculate the pH of a 0.27 M solution of NaC2H302 (for HC2H3O2Ka = 1.8 x 10^-5). 4.91
8.69
9.09
5.31

ansver

Answers: 1

Show answers

Another question on Chemistry

question

Chemistry, 21.06.2019 21:40

It is important to wear proper protective equipment in lab even when not actively performing experiments because accidents can affect any researcher, even one not working on an experiment. select the best answer from the choices provided

Answers: 3

question

Chemistry, 22.06.2019 02:50

Using a value of ksp = 1.8 x 10-2 for the reaction pbcl2 pb+2(aq) + 2cl -(aq). if the value of ksp was determined to be only 1.2 x 10-2: too much solid has dissolved. additional precipitate is forming. the solution is unsaturated. the ions are now combining to reduce their concentrations.

Answers: 3

question

Chemistry, 22.06.2019 05:30

Astudent carefully transfers 30 g of water and 30 g of alcohol in a glass tube, forming two layers and filling the tube completely. after sealing the tube, the student mixes the solutions, and notices a bubble that forms in the tube. what is the mass of the contents in the glass tube after mixing?

Answers: 2

question

Chemistry, 22.06.2019 23:40

How are isotopes of the same element alike?

Answers: 1

You know the right answer?

Calculate the pH of a 0.27 M solution of NaC2H302 (for HC2H3O2Ka = 1.8 x 10^-5). 4.91
8.69

Questions

question

Physics, 17.11.2020 01:10

How are you today? spam the comments and make sure to tell you friends, 20pts!...

question

English, 17.11.2020 01:10

Why does Douglass write that "religious slaveholders are the worst" (p. 1206)? And why does Douglass feel the need to apologize, in his Appendix, for...

question

History, 17.11.2020 01:10

Plz put in your own words who was john smith p. s. will give branllest if put in on words...

question

Health, 17.11.2020 01:10

Being 100% happy and pleased with the skin, shape, and form you were born in is a pure form of freedom. No shifting standards to live up to, no compet...

question

Mathematics, 17.11.2020 01:10

Wor At an assembly, 180 students sit in 9 equal rows. How many student n each row?...

question

Mathematics, 17.11.2020 01:10

Please help me I don’t understand this is algebra 1 btw

question

Physics, 17.11.2020 01:10

Face reveal I’m ugly jaidenstreck is my sister btw

question

Social Studies, 17.11.2020 01:10

How did the Sahel peoples adapt to the physical conditions of the land? A. They cut down rainforests in order to raise cattle. B. They used ir...

question

Health, 17.11.2020 01:10

REAL ANWSERS IF YOU SPAM ME I WILL REPORT YOU Part I: What do you value? Set aside some time with a parent or guardian or with your entir...

question

Mathematics, 17.11.2020 01:10

Solve for x 4(x-167)=48...

question

Social Studies, 17.11.2020 01:10

do you think these minority groups should have been granted recognition and equality in the US Constitution?...

question

Mathematics, 17.11.2020 01:10

25 points if u get it right im in 7th grade so its easy for some ppl The original price of a chair was $545.00. The store had a sales tax of 4.5%. Wh...

question

Chemistry, 17.11.2020 01:10

A is developed through the scientific method and it can be modified or improved upo. it may be represented by a model. As seen here three different m...

question

Mathematics, 17.11.2020 01:10

Which of the following is the best example of a state?...

question

Mathematics, 17.11.2020 01:10

question

Mathematics, 17.11.2020 01:10

A lines slope is 1/3 and its y intercept is -6, what is this equation in slope intercept form?...

question

Mathematics, 17.11.2020 01:10

Substitute 4p+s=11 6p+s=15...

question

History, 17.11.2020 01:10

Both New York and New Jersey had examples of this type of government:...

question

Mathematics, 17.11.2020 01:10

What is the value of X when solving the equation -2x+(-8)=2x+8...

question

Mathematics, 17.11.2020 01:10

Need help with this problem ...

More questions: Chemistry Another questions

Questions on the website: 13722359