Answer:
1. matches with elements.
2. matches with compounds.
3. matches with atoms
4. matches with weight
5. matches with gas
6. matches with carbon dioxide
7. matches with Mendeleev (there's an element named after him)
8. matches with IUPAC
Hope that helped :)
The answer is D because moving all of the body parts would get the heart racing and the blood pumping!
Answer:
b) 99 kPa
Explanation:
According to Daltons law of partial pressure, the total pressure of a mixture of two or more non reactive gases is the sum of their individual pressures. Let the total pressure of a mixture of n number of gases be
and their individual pressure be
, According to Daltons partial pressure law:

Since A glass cylinder contains 2 gases at a pressure of 106 kPa, therefore n = 2. Also one gas (
) is at 7 kPa. Using Daltons partial pressure law:
