subject

Chemistry, 12.02.2021 06:10 nayellisoto15

Plz HELP ITS SCIENCE!

Plz HELP ITS SCIENCE!

ansver

Answers: 2

Show answers

Another question on Chemistry

question

Chemistry, 22.06.2019 12:50

What is the chemical name of the compound na2co3? use the list of polyatomic ions and the periodic table to you answer. a. sodium carbon oxide b. sodium carbonate c. sodium(ll) carbonate d. sodium oxalate

Answers: 1

question

Chemistry, 22.06.2019 20:30

A40 kilogram skier starts at the top of a 12 meter high slope. at the bottom, she is travelling 10 meters per second. how much energy does she lose to friction

Answers: 2

question

Chemistry, 22.06.2019 22:30

[ou.03jthe pictures below show the wavelengths and intensities of electromagnetic radiations emitted by three stars, star 1, star 2, and star 3. intensity intensity- intensity- 1000 3500 6000 8500 11000 wavelength (a) star 1 1000 3500 6000 8500 11000 1000 3500 6000 8500 11000 wavelength (a) wavelength (a) star 2 star 3 which of these statements is correct about the color of the three stars? star 2 is white in color o star 2 is yellow in color star 1 and star 3 are yellow in color star 1 and star 3 are white in color

Answers: 1

question

Chemistry, 23.06.2019 05:30

Calculate the temperature rise when 0.2g of propane is used to heat 400cm cubed of water.

Answers: 3

You know the right answer?

Plz HELP ITS SCIENCE!
...

Questions

question

Chemistry, 16.04.2021 19:40

Can you draw any conclusions regarding the genetic makeup of one or both parents of the main subject? Explain the answer based on your interviews....

question

Chemistry, 16.04.2021 19:40

Why are all bone measurements made in centimeters?...

question

Mathematics, 16.04.2021 19:40

Please help answer this question thank you (:.

question

Mathematics, 16.04.2021 19:40

David and his dad are building a room in the basement. They want the room to have an area of 150 ft?. If one wall is 11.25 ft. long, how long must th...

question

Mathematics, 16.04.2021 19:40

The area of a rectangle is 42 square meters. The length is 7 meters. What is the width?...

question

Chemistry, 16.04.2021 19:40

The number of particles in a mole if substance A. avografo numberb. molar volumec. molar massd. molar ratio...

question

Mathematics, 16.04.2021 19:40

Matteo is working two jobs, making $15 per hour at the movie theater and $18 per hour washing cars. Last week Matteo worked a total of 30 hours and ea...

question

Mathematics, 16.04.2021 19:40

Marina will attend choir practice for 2- hours on Saturday, 24 hours on Sunday, and 3 hours on Monday. Next week, Marina will attend choi...

question

Mathematics, 16.04.2021 19:40

What is the gradient of the line that passes through the points (0,0) and (3,3)?...

question

Physics, 16.04.2021 19:40

CHEMICAL VS PHYSICAL CHANGE Please help with both for brainliest Write a word in each blank to complete the sentence. C) che...

question

Social Studies, 16.04.2021 19:40

And will get branlist Why is Constantine important to Christianity? (1 point) a He ended gladiatorial contests where many Christian...

question

History, 16.04.2021 19:40

Did not grant a federal power to tax or regulate commerce Did not establish a common currency Did not establish an executive or judicial bran...

question

Mathematics, 16.04.2021 19:40

Suppose you are taking a 4 questions multiple choice quiz. Each question has 4 answers (A, B, C, or D). If you are strictly guessing, what is the pro...

question

Mathematics, 16.04.2021 19:40

A recent survey about favorite books students reported: 26% Humor 40% Mystery 22% Fiction 12% Biographies If 250 people...

question

Biology, 16.04.2021 19:40

How do you think this degree of human influence has shaped the animals, plants, and ecosystem of Zion National Park? What are the pros and cons of the...

question

History, 16.04.2021 19:40

A package of 5 pairs insulated gloves cost$34.35. what is the unit price of the pairs of gloves...

question

Mathematics, 16.04.2021 19:40

Dennis is a basketball fan. Dennis went to a Basketball Expo to buy and trade some rookie cards. Entry into the Expo cost dennis $75 dollars. Each

question

Mathematics, 16.04.2021 19:40

Select all the sets that are the three side lengths of right triangles √8, 11, √1293, 4, 5 5, 11, 13√1, 2, √3 8, 9, 15...

question

Arts, 16.04.2021 19:40

Ra. te me and my bsf whos thiccer??

question

Mathematics, 16.04.2021 19:40

Select the correct answer. Which measure describes the standard error of the mean? A. the sample mean B. the central limit theorem...

More questions: Chemistry Another questions