Chemistry, 24.07.2019 01:30 kaliyaht01

What is the ph of an aqueous solution at 25.0 °c that contains 3.98 ⋅ 10-9 m hydronium ion? what is the ph of an aqueous solution at 25.0 °c that contains 3.98 10-9 m hydronium ion? 5.600 9.000 8.400 7.000 3.980?

Answers: 1

Show answers

Another question on Chemistry

Chemistry, 22.06.2019 00:10

Think about how you can use le chatelier’s principle to find possible solutions to the design problem. describe at least two ways to increase the yield (amount) of ammonia based on this principle.

Answers: 2

Answer

Chemistry, 22.06.2019 03:30

Calculate the molar mass of aluminum oxide (al2o3). express your answer to four significant figures.

Answers: 1

Answer

Chemistry, 22.06.2019 09:00

Given the following reaction: c3h8+5o2=3co2+4h20 how many grams of co2 will be produced 7 g of c3h8 and 98 g of o2

Answers: 1

Answer

Chemistry, 22.06.2019 10:40

The excretory system,need answers for all: )

Answers: 2

Answer

You know the right answer?

What is the ph of an aqueous solution at 25.0 °c that contains 3.98 ⋅ 10-9 m hydronium ion? what is...

Questions

Mathematics, 20.09.2021 21:40

15 Select the correct answer. How can you express (16 + 40) as a multiple of a sum of whole numbers with no common factor? OA 2x (8 +20)...

Physics, 20.09.2021 21:40

Please help I literally don’t understand ...

Mathematics, 20.09.2021 21:40

What is the value of one divided by zero?...

Mathematics, 20.09.2021 21:40

3. The average of the salaries of Tim, Maida, and Aaron is $34,000 per year. Maida earns $10,000 more than Tim, and Aaron's salary is $8,000 less th...

Mathematics, 20.09.2021 21:40

A local landscaping company charges an initial fee of $15 when quoting customers to cut their lawn. After the initial fee there is a charge of $45 per...

English, 20.09.2021 21:40

Paraphrase. He struggled up to the surface and tried to cry out, but the wash from the speeding yacht slapped him in the face and the salt wat...

Social Studies, 20.09.2021 21:40

A person becomes equal to the wild animals if he she doesnot have ability to be socialized justify...

Mathematics, 20.09.2021 21:40

The midpoint of PQ is M= (1,3). One endpoint is P=(7,-1). Find the coordinates of the other endpoint, Q.

English, 20.09.2021 21:40

What page number of chapter 15 of bud not buddy...

Mathematics, 20.09.2021 21:40

Write an equation for the slope-INTERCEPT FORM

English, 20.09.2021 21:40

Which of the following is a clue that helps the reader determine the passage's point of view?

Mathematics, 20.09.2021 21:40

How do I solve this equation? ...

Mathematics, 20.09.2021 21:40

HELP For a research paper, a student spent 4/7 hr searching the Internet on website A and 2/5 hr on website B. How much longer did she spend on webs...

Mathematics, 20.09.2021 21:40

Pliz solve the questions given in attachment! ASAP! HELP ME!!

Biology, 20.09.2021 21:40

The bonding of two amino acid molecules to form a larger molecule requires the addition of a water molecule que addition of a carbon dio...

Social Studies, 20.09.2021 21:40

Longitudes are 180 in number. True or False....

Mathematics, 20.09.2021 21:40

Find two consecutive integers whose sum is 35. Write a step-by-step problem and how to solve it....

Social Studies, 20.09.2021 21:40

Bandagan were agricultural labourers and Brahmanstrue or false...

English, 20.09.2021 21:40

PLZ HELP DUE TMR What does "explaining the contributions" mean?? The question is “Write a brief paragraph explaining the contributions...

Mathematics, 20.09.2021 21:40

The ratio of boys to girls in a room is 4:9. There are a total of 39 people in the room....

More questions: Chemistry Another questions