subject

Chemistry, 04.03.2021 19:00 anayamulay

I need help please
Show your work

I need help please
Show your work

ansver

Answers: 1

Show answers

Another question on Chemistry

question

Chemistry, 21.06.2019 21:00

Harvey kept a balloon with a volume of 348 milliliters at 25.0˚c inside a freezer for a night. when he took it out, its new volume was 322 milliliters, but its pressure was the same. if the final temperature of the balloon is the same as the freezer’s, what is the temperature of the freezer? the temperature of the freezer is kelvins.

Answers: 2

question

Chemistry, 22.06.2019 05:00

What forms when chemical reactions combine pollution with sunlight?

Answers: 1

question

Chemistry, 22.06.2019 22:30

What is the value of the standard enthalpy of formation of an element in its most stable form?

Answers: 3

question

Chemistry, 23.06.2019 09:20

1) a. water molecule breaks up into hydrogen and oxygen on passing electricity. does this involve breaking intermolecular or intramolecular forces of attraction. explain b. on boiling water changes to water vapor. does this involve breaking intermolecular or intramolecular forces of attraction. explain methanol evaporates faster than water. contrast the intermolecular forces and the vapor pressures of methanol and water?

Answers: 2

You know the right answer?

I need help please
Show your work
...

Questions

question

Biology, 20.03.2020 22:22

A 60-year-old man complains of chest pain during moderate exercise. The pain goes away after he rests for a while. What condition is the likely cause...

question

Mathematics, 20.03.2020 22:22

Identify all the numbered angles that are congruent to the given angle.

question

History, 20.03.2020 22:22

Most people in Europe, especially Western Europe, work in which economic sector...

question

Mathematics, 20.03.2020 22:22

Determine the x-intercept for the following equation: y=1/2x+8 *...

question

History, 20.03.2020 22:22

Using this map it can be determined that...

question

English, 20.03.2020 22:23

he quality of dealing with ideas rather than events...

question

Physics, 20.03.2020 22:23

A light bulb with a resistance of 2.9 ohms is operated using a 1.5 volt battery at what rate is electrical energy is transformed in the light bulb...

question

Biology, 20.03.2020 22:23

Which statement best describes how a B-cell works? It produces antigens, which stimulate a fever. It produces antibodies specific to...

question

Biology, 20.03.2020 22:23

Q4.12. Compared to Bt-susceptible bollworms, Bt-resistant individuals have longer development times on normal cotton, but higher survival on Bt cotton...

question

History, 20.03.2020 22:23

In the same year the Declaration of Independence was signed, a. the French and Indian War ended. b. the Lakota Sioux settled in the Black Hills. c. th...

question

History, 20.03.2020 22:23

The "motor voter" law1. linked voter registration to the public assistance application process. 2. was passed in 1993.3. made it easier for citizens t...

question

Computers and Technology, 20.03.2020 22:23

One way of communicating hexadecimal color codes is in the following way: #RRGGBB. The first pair of numbers represents the red color value (R), the s...

question

Business, 20.03.2020 22:23

For the year of 2017, a firm reported Net Income of $100,000 and issued $20,000 in Preferred Stocks’ Dividends. At the beginning of the year, the firm...

question

Mathematics, 20.03.2020 22:23

At practice, Diego does twice as many push-ups as Noah, and also 40 jumping jacks. He does 62 exercises in total. The equation 2x + 40 = 62 desc...

question

Business, 20.03.2020 22:23

After the initial declarations in Database Life Cycle (DBLC), the database designer must carefully probe in order to generate additional information t...

question

Mathematics, 20.03.2020 22:24

Can u help me on #11 please show your steps to find the answer

question

Mathematics, 20.03.2020 22:24

The table gives a few (x, y) pairs of a line in the coordinate plane. what is the y-intercept of the line?

question

Mathematics, 20.03.2020 22:24

What is the measurement of the angle Y in the shape below? You must include the units. HELP FAST

question

Health, 20.03.2020 22:24

6. a game in which players using mallets drive wooden balls through a series of wickets set out on a lawn,...

question

Mathematics, 20.03.2020 22:24

A ball is dropped from a height of 12 feet and returns to a height that is one half of the height from which it fell. The ball continues to bounce hal...

More questions: Chemistry Another questions