Ask question

Ask question

All categories

2 years ago

6

If air is contaminated with unwanted substances, it is said to be polluted. Which of these places would most likely to have poll

uted air?
(a) Village
(b) Forest
(c) Industrial area
(d) Residential area

1 answer:

lianna [129]2 years ago

5 0

Answer:

Forest. Because as u saw last year with the Australian forest fire it was bad.

You might be interested in

Which reacts faster, rock salt or grains of salt? Why?

sweet-ann [11.9K]

Answer:

salt

Explanation:

because it has a much larger volume ratio

5 0

2 years ago

Implement pollution reduction strategies that are needed to clean up the river ????

miss Akunina [59]

Answer:

* Properly dispose of hazardous household items.

* Reduce or eliminate use of fertilizers and chemical herbicides and pesticides.

* Make an appointment to service your septic system

Landscape with native plants.

* Eliminate bare spots in your yard.

* Make a rain garden.

WAS THIS HELPFUL......

8 0

1 year ago

Which best illustrates the way in which radiation? Giving brainy.

Ilya [14]

Answer:

I dont really understand your question. but maybe this might help.

https://quizlet.com/283377931/radiation-flash-cards/

Explanation:

4 0

2 years ago

Enough of a monoprotic weak acid is dissolved in water to produce a 0.0144 0.0144 M solution. The pH of the resulting solution i

alexdok [17]

Answer:

The value of dissociation constant of the monoprotic acid is $1.099\times 10^{-3}$ .

Explanation:

The pH of the solution = 2.46

$pH=-\log[H^+]$

$2.46=-\log[H^+]$

$[H^+]=0.003467 M$

$HA\rightleftharpoons H^++A^-$

Initially

0.0144 0 0

At equilibrium

(0.0144-x) x x

The expression if an dissociation constant is given by :

$K_a=\frac{[A^-][H^+]}{[HA]}$

$K_a=\frac{x\times x}{(0.0144-x)}$

$x=[H^+]=0.003467 M$

$K_a=\frac{0.003467 \times 0.003467 }{(0.0144-0.003467 )}$

$K_a=1.099\times 10^{-3}$

The value of dissociation constant of the monoprotic acid is $1.099\times 10^{-3}$ .

3 0

3 years ago

What is the a property of a base

Savatey [412]

Bases have a Ph do gretater than 7
They are bitter in taste
They are soapy texture

5 0

3 years ago

Read 2 more answers