Its A or B... Correct me if im wrong. :)
Answer:
Lithosphere
Explanation:
All three types of rock make up the Earth's lithosphere, the outermost layer. The lithosphere averages about 100 kilometers in thickness.
Answer:
0.256 L
Explanation:
We should use the following formula:
concentration (1) × volume (1) = concentration (2) × volume (2)
concentration (1) = 0.82 M NaOCl
volume (1) = ?
concentration (2) = 0.21 M NaOCl
volume (2) = 1 L
volume (1) = [concentration (2) × volume (2)] / concentration (1)
volume (1) = [0.21 / 1] / 0.82 = 0.256 L
The same number of each atom are on both sides of the equation.
The Law of conservation of mass states that matter is neither destroyed nor created in a chemical reaction. Therefore, the mass of the reactants will be equal to the mass of the products in a chemical reaction. According to the law matter is neither created nor destroyed in a chemical reaction.
Explanation:
First, let's convert 481 mmHg to atm:
1 atm --- 760 mmHg
x atm --- 481 mmHg
x = 0.63 atm
mmHg to Torr:
1 mmHg ---- 1 Torr
481 mmHg --- 481 Torr
481 Torr
mmHg to inHg
1 mmHg ---- 0.039 inHg
481 mmHg ---- y inHg
y = 18.8 inHg
mmHg to Pa
1 mmHg --- 133.322 Pa
481 mmHg ---- z
z = 64,128 Pa
Answer:
0.63 atm
481 Torr
18.8 inHg
64,128 Pa