Answer:
15.46%
0.667 g/mL (more o less) 0.052 g/mL (standard deviation)
Explanation:
To solve the problem, it is necessary calculate the average:
(0.608 g/mL + 0.705 g/mL + and 0.689 g/mL) / 3= 0.667 g/mL
standard deviation= 0.052
Now, let us calculate the % error:
[(0.789 g/mL - 0.667 g/mL) / 0.789 g/mL] * 100% = 15.46%
Explanation:
Organic chemistry, Analytical chemistry, Physical chemistry, Inorganic chemistry and Bio chemistry. are tge five types of chemistry
The beginning of the Pre Cambrian is known as the Hadean eon. The planet was just born, and it was very very hot, and in fact molten. There were a lot of volcanic activities, and because of the way the solar system was created, there were still a lot of collisions between different bodies
Answer: dna genes chromosomes nucleus
Explanation:
Answer:
V₂ = 12.5 mL
Explanation:
Given data:
Initial volume = 100.0 mL
Initial pressure = 50.0 KPa
Final volume = ?
Final pressure = 400.0 KPa
Solution:
The given problem will be solved through the Boyle's law,
"The volume of given amount of gas is inversely proportional to its pressure by keeping the temperature and number of moles constant"
Mathematical expression:
P₁V₁ = P₂V₂
P₁ = Initial pressure
V₁ = initial volume
P₂ = final pressure
V₂ = final volume
Now we will put the values in formula,
P₁V₁ = P₂V₂
50.0 KPa × 100.0 mL = 400 KPa × V₂
V₂ = 5000 KPa.mL/ 400 KPa
V₂ = 12.5 mL
