2 years ago

How can you detect hardness of water collected from different sources

1 answer:

6 0

We can detect the hardness of water taken from different sources by adding soap to it. If the soap does not form micelle in the water then it will be hard water. In simple language if the soap doesnot disslove in water then it will be soft water.

You might be interested in

Any substance that can be decomposed by bacterial action is biodegradable. <br> a. True<br> b. False

galina1969 [7]

A true a substance that can be decomposed by bacterial

6 0

3 years ago

a/n ___ is a type of mass movement the occurs when a thin block of soil, rock, and debris spearates from the underlying bedrock

damaskus [11]

I think it would be something like a landslide

7 0

3 years ago

Why is cellular respiration important?

Vinvika [58]

Well I’m pretty sure it A. if we are just picking from these two because breathing doesn’t make glucose lol

7 0

3 years ago

Help quck!!!!!!!!!biology

Nataly_w [17]

Answer:

107 m/s

Explanation:

speed = distance / time taken

speed = 0.914 / 0.00854

speed = 107.0357 m/s

round off ( 107.0357 ) = 107 m/s

4 0

2 years ago

1 2 3 4 5 6 7 8 9 10 tissue cultures (samples of cancer cells) are taken from cancer patients, and the cells are then grown in a

BARSIC [14]

Cancer cells are cells that grow and divide at a rapid and unregulated pace. Although cancer cells are regularly created in the body, the disease known as cancer only occurs when immune cells (particularly natural killer cells) fail to recognize and/or destroy them. The correct answer between all the choices given is the first choice or letter A. I am hoping that this answer has satisfied your query and it will be able to help

4 0

3 years ago

How can you detect hardness of water collected from different sources​

How can you detect hardness of water collected from different sources