subject

Chemistry, 12.03.2021 02:30 taten9551

What process results in a new substance being formed? Chemical reaction

Physical change

Mixing

ansver

Answers: 1

Show answers

Another question on Chemistry

question

Chemistry, 22.06.2019 09:50

Although respiratory organs vary across different organisms, they all contain respiratory surfaces that have a large surface area and are extremely thin. explain why having an extremely thin respiratory surface with a large surface area is advantageous for the process of gas exchange

Answers: 1

question

Chemistry, 22.06.2019 12:00

How do you convert 4 mmol of bromobenzene to ml?

Answers: 3

question

Chemistry, 23.06.2019 00:30

Which radioisotope is used to date fossils? a. oxygen-16 b. carbon-14 c. uranium-238 d. carbon-12

Answers: 2

question

Chemistry, 23.06.2019 01:30

Which of the following statements is true about energy quantization at the atomic level? electrons in the outermost orbits are the most stable. electrons in all the orbits around the nucleus have the same amount of energy. electrons in the orbit closest to the nucleus have the least amount of energy. electrons absorb or release the same amount of energy independent of the energy levels.

Answers: 1

You know the right answer?

What process results in a new substance being formed? Chemical reaction

Physical change...

Questions

question

Chemistry, 08.01.2021 18:40

HELP , this is due in 30 mins ...

question

Mathematics, 08.01.2021 18:40

Mason bought 6 loaves of bread and 3 packages of cheese for a total of $27. The cost of a package of cheese is $1.50 more than the cost of one loaf of...

question

Social Studies, 08.01.2021 18:40

Using the graph below, explain how CO2 and temperature has changed in the past and predict how human actions will impact this trend in the future.

question

Spanish, 08.01.2021 18:40

Which of the follwing is most commonly eaten for lunch? un café solo un bocadillo de jamón y queso arroz con mariscos postres...

question

Mathematics, 08.01.2021 18:40

HELP! Use the information above and the trigonometric identities to prove that A sin (ωt+φ) = c2 sin ωt + c1 cos ωt

question

Mathematics, 08.01.2021 18:40

The area of a rectangle is 25 square ft. what could the length and width of that rectangle be?...

question

Mathematics, 08.01.2021 18:40

Un călător parcurge un drum în trei zile în prima zi merge o treime din drum și încă 15 km A doua zi parcurge două Septimi din rest iar în a treia zi...

question

Mathematics, 08.01.2021 18:40

Label each graph with the correct expression , im extremely stuck

question

Mathematics, 08.01.2021 18:40

The cost of four pens and seven mechanical pencils is $13.25. If each pen costs 75 cents each, what is the cost of each mechanical pencil?...

question

Mathematics, 08.01.2021 18:40

A gallon of gas costs $4.34. Greg puts 12 gallons of gas in his car. He has a 50-dollar bill. Tell how much money Greg will have left, or how much mor...

question

English, 08.01.2021 18:40

Students cite the opposing viewpoint that Wollstonecraft identifies in lines 43–49....

question

Chemistry, 08.01.2021 18:40

Anita did not make the track team this year, and she feels really disappointed and upset. What question would most likely redirect her thinking and pr...

question

English, 08.01.2021 18:40

What are elements of a body paragraph in a comparative essay? Select four options. A details B evidence C examples D a summary

question

Chemistry, 08.01.2021 18:40

The combustion reaction for methane is shown below: CH4 (9) + 2O2 (g) → CO2 (g) + 2H20 (9) + energy If 64.0 g of methane is reacted with excess...

question

Mathematics, 08.01.2021 18:40

Triangle a'b'c' is result of dilating abc about point a by a scale factor of 2/3. Determine whether each claim about the properties of abc and a'b'c'...

question

Geography, 08.01.2021 18:40

(04.01 LC) What is a molecule called when it has more than one element? (1 point) a Atom Ob Cell Compound Od

question

Mathematics, 08.01.2021 18:40

Harper knows he is 50 yards from school. The map on his phone shows that the school is 3/4 inch from his current location. How far is Harper from home...

question

Mathematics, 08.01.2021 18:40

Order the tiles from the greatest to least magnitude. |-201 |-41 |-6 N 3 10 181 112.31...

question

Mathematics, 08.01.2021 18:40

SOS HURRY 25 POINTS A small business reported profits of 135% of the previous month's profit. If they profited $5,000 this month, then how much did t...

question

Mathematics, 08.01.2021 18:40

Order from least to greatest 1.84, the square root of 5, 2.3,the square root of 3

More questions: Chemistry Another questions

Questions on the website: 13722362