Answer:
The make-up of the earth's interior.
Explanation:
I took the quiz and got all of them right. Hope it helps!
It has 27 grams of carbs hope this is helpful
The Earth is 92.96 million miles away from the sun :)
<span>The
number of the hydrogen atoms in a molecule of 6NH3 is 18.
Because 6 x 3 = 18
6NH3 = 6 ( Nitrogen Hydrogen 3)
So that would be 6 times 3 hydrogen the answer is 18.
Hydrogen atoms are the atoms of the chemical element hydrogen. It usually
contains a single positive charge protons and single negative charge electrons.
It do not have neutrons. It is called as protium with a symbol of 1H</span>
Answer:
a. pipette
Explanation:
The instrument used in the laboratory for measuring base is the pipette.
It is used to suck up the right amount of base for experimental purpose.
- The burette is used for measuring and holding the acid.
- The pipette is often used alongside a burette, conical flask and retort stand during a titration reaction.
- The pipette is a narrow cylindrical pipe usually made up of some special glass.
- It should be handled with caution as it is a very fragile device.