Chemistry, 23.11.2020 07:20 millie54

One hot day, after adding fertilizer to the soil for her flowers, Joann notices that their petals change from pink to purple. Intrigued, she stops to smell her flowers to see if their scent has changed. Which indicates a chemical change in the scenario?

energy change
formation of a gas
color change
release of an odor

Answers: 3

Show answers

Another question on Chemistry

Chemistry, 21.06.2019 18:30

How many orbitals does the p sub shell container

Answers: 3

Answer

Chemistry, 22.06.2019 03:20

What are fructose and glucose an example of?

Answers: 1

Answer

Chemistry, 22.06.2019 08:30

Which statement describes james chadwick’s discovery.

Answers: 2

Answer

Chemistry, 22.06.2019 21:30

What is the correct name for the compound cocl3? a) cobalt(i) chloride b) cobalt(i) chlorate c) cobalt(ii) chlorate d) cobalt(iii) chloride

Answers: 1

Answer

You know the right answer?

One hot day, after adding fertilizer to the soil for her flowers, Joann notices that their petals ch...

Questions

Social Studies, 06.11.2019 02:31

The reason why resources with setups are used is because the advantage of a can outweigh the disadvantage of the setup. high capacity small inventory...

Biology, 06.11.2019 02:31

The pursuit of an activity for external reward is called intrinsic motivation. the need for affiliation. extrinsic motivation. a mastery goal....

Physics, 06.11.2019 02:31

The region between two concentric conducting spheres with radii a and b is filled with a conducting material with resistivity rho. (a) show that the r...

Mathematics, 06.11.2019 02:31

The profit in dollars of selling x widgets and y gadgets is given by the function p(x, y)=7x+8y. which corner point of the shaded region will maximize...

History, 06.11.2019 02:31

The sculptor of ramses ii and shelley both depict an ancient ruler, but there are details in visual art that cannot be communicated through text. in a...

Engineering, 06.11.2019 02:31

The quality control engineer for a furniture manufacturer is interested in the mean amount of force necessary to produce cracks in stressed oak furnit...

Mathematics, 06.11.2019 02:31

The set of ordered pairs (-1, 8), (0, 3), (1, -2), and (2-7) represent a function. what is the range of the function? {x x=-1, 0, 1, 2}

Business, 06.11.2019 02:31

The risk-free rate of return is 4 percent, and the market return is 10 percent. the betas of stocks a, b, c, d, and e are "0.85, 0.95, 1.20, 1.35, and...

Business, 06.11.2019 02:31

The ratio of earnings to sales for a given time period is a firm's profit margin. a. true b. false...

Mathematics, 06.11.2019 02:31

Solve for x in the equation x² - 4x - 9 = 29.

Social Studies, 06.11.2019 02:31

On the first page of new york times article in the pre-lab, the researchers claimed that “for every hour of television watched after age 25 it shorten...

Geography, 06.11.2019 02:31

Which of the following sets of coordinates are for the city of windhoek?...

Social Studies, 06.11.2019 02:31

What were the wind speeds in the dust bowl in the 1930s...

Mathematics, 06.11.2019 02:31

How do you construct a 112.5 degree angle? (step by step) =)...

Mathematics, 06.11.2019 02:31

What is 2-3? i don't know math i really need ....

English, 06.11.2019 02:31

1. in "a shocking accident," when greene writes about jerome’s father being killed by a falling pig, he is using humor of situation...

Mathematics, 06.11.2019 02:31

Suppose a market has only one seller and only one buyer of a good. the buyer has a reservation value of $25 and the seller has a reservation value of...

Health, 06.11.2019 02:31

Explain how the fitt principle applies to the development of a successful personal fitness program....

Geography, 06.11.2019 02:31

Chemical weathering a. is caused by freezing and thawing b. breaks apart rocks by physical processes c. occurs when chemic...

Mathematics, 06.11.2019 02:31

The regular polygon pictured here is partially hidden. how many sides does it have if each exterior angle equals 15 degrees...

More questions: Chemistry Another questions