Chemistry, 12.09.2021 03:10 corynanderson16

Thêm 1 giọt (V = 0,03 ml) dung dịch KOH 0,084M vào 100 ml dung dịch HCOOH 2,45.10^{-5}M. Tính pH của dung dịch thu được (coi thể tích dung dịch thay đổi không đáng kể khi thêm KOH).

Answers: 2

Show answers

Another question on Chemistry

Chemistry, 22.06.2019 08:30

In the reaction between a crushed antacid tablet and vinegar what gas is emitted

Answers: 2

Answer

Chemistry, 22.06.2019 23:50

Which scientists contributed to the determination of how cfcs in clouds in the upper atmosphere could destroy ozone molecules

Answers: 1

Answer

Chemistry, 23.06.2019 00:00

This statement about matter and its behavior is best classified as a

Answers: 1

Answer

Chemistry, 23.06.2019 11:30

How do you calculate the mass of a product when the amounts of more than one reactant are given?

Answers: 3

Answer

You know the right answer?

Thêm 1 giọt (V = 0,03 ml) dung dịch KOH 0,084M vào 100 ml dung dịch HCOOH 2,45.10^{-5}M. Tính pH của...

Questions

English, 03.05.2020 14:13

1. In Fahrenheit 451 from the 1950s, what devastating situation takes place for a woman and some firefighters?...

History, 03.05.2020 14:13

How were the southern states governed during reconstruction?...

Mathematics, 03.05.2020 14:13

Can someone explain number 14 to me? And pls answer if you would

Mathematics, 03.05.2020 14:14

Which statement best explains why this expression is equal to 53.72? 24 + bb + 24⋅53.72...

Mathematics, 03.05.2020 14:14

How do I solve the equation 4x-2y=-2 -4+4y=-24 using the elimination method...

Health, 03.05.2020 14:14

What type of medicine should I give my dog just for preventive health monthly?...

Mathematics, 03.05.2020 14:14

Researchers doing a study comparing time spent on social media and time spent on studying randomly sampled 200 students at a major university. They fo...

Mathematics, 03.05.2020 14:14

Match each inequality to the number line that represents its solution

Business, 03.05.2020 14:14

What is the most basic way to create a query?...

Mathematics, 03.05.2020 14:14

If f(x) = 0.5x2 - 2 and g(x) = 8x3 + 2, find the value of the following function....

History, 03.05.2020 14:14

What did the gi bill help ex soldiers do?...

Mathematics, 03.05.2020 14:14

If f(x) = 6x - 5, then find f(4)*...

Mathematics, 03.05.2020 14:14

Maggie and Mia go shopping together. At the Fashion Bee, all shirts cost one price and all sweaters cost one price. Maggie buys 2 shirts and 2 sweater...

History, 03.05.2020 14:14

Match the pull and push factors related to immigration in the nineteenth century. 1. People had the opportunity to own farmland in the United St...

History, 03.05.2020 14:14

How did the Qin dynasty decrease government corruption?...

Geography, 03.05.2020 14:14

The map above shows where people live in the United States. Areas that are darker blue are areas where people live close together. Areas that are ligh...

Mathematics, 03.05.2020 14:14

Sharon and Lewis are 520 m apart. As Brandon flies overhead in an airplane they measure the angle of elevation is 63. Lewis measured 36. What is the a...

Mathematics, 03.05.2020 14:14

The principal uses a computer to randomly select the name of a student from all the students in the school. With the computer program, it is pos...

Mathematics, 03.05.2020 14:14

What is the average of 116 and 99...

Biology, 03.05.2020 14:14

What are recessive genes?a) strong genes that are in controlb) genes that help you learn new thingsc) genes that y...

More questions: Chemistry Another questions