flosvenia flosvenia

04-06-2020
Chemistry

contestada

Is the contamination of a river a chemical change?

Respuesta :

dkurinsky dkurinsky

04-06-2020

Answer:

Absolute yes. It is a chemical change.

HOPE THIS HELPS :)

Answer Link

Otras preguntas

If it takes 26 hours for Jane to paint a house, and it takes 22 hours for Julie to paint the house, how long will it take them working together? (Round your ans

When peter was three years old, he was clawed very badly by the neighbor's cat. today, peter is afraid of all small animals, including rabbits and puppies. pete

What is the factored form of 5x2 + 28x + 15? (5x + 3)(x + 5) (5x + 2)(x + 1)?

Select the correct answer. Of the following, which is the riskiest sexual behavior? A. using only one form of protection B. having protected sex once a day C.

Your favorite cookie contains 10 grams of fat. If you eat no less than 4 cookies and no more than 7 cookies, how many grams of fat will you consume? Select one

A random sample of 70 printers discovered that 25 of them were being used in small businesses. find the 95% limit for the population proportion of printers that

How did Democritus contribute to the development of the atom?

Which set of symptoms describes the short affects of amphetamines

the amount of military spending M (in billions of dollars) in the U.S. during year t is given approximately by the equation M=48.81t+304.30 where t=0 correspond

A supporting sentence_ ? Ans: develops, supports, or explains the main idea of a paragraph