Answer:
Air
Explanation:
It takes up space/ the rest do not
Answer:
12.1; acidic
Explanation:
I'm assuming the hydrogen concentration is H+.
So, first we must find pH.
pH = -log[H+]
I simply just plugged in the concentration.
I get 1.9 as the pH. This means that the substance is very acidic since it has a low pH.
Now to find poH.
poH + pH = 14
I simply plugged in once again!
I get 12.1 as the poH. This also determines that the substance is very acidic since it has a high poH.
PH = -lg[H+]
pH = -lg[6.38·10-6] = 5.2
The products of the neutralization of an acid with a carbonate or sulfite that removes ions from solution by forming molecular compounds is water and salt
An acid and a base react to create neutralization, which results in the formation of salt and water. For neutralization processes, solid acids, bases, salts, and water may all be included in the net ionic equations.
The neutralization reaction is the process by which an equimolar amount of base and an acid combine to form salt and water. Any powerful acid and basic reaction could serve as an example. The neutralization reaction produces sodium chloride as a byproduct. It is a practical method that is used in everyday life, such as when adding lime to acidic soil to alleviate indigestion and treat acidic indigestion. Additionally, neutralization causes an alkali's pH to decrease to seven.
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Answer:
They grow slowly over time, they are made up of multiple organisms.
Explanation:
One polyp is one individual. A Coral is made up of several polyps. Each polyp is less than 1 centimeters but a coral is made of many polyp so the coral itself cant be 1 centimeters across.