Proper method of diluting an acid involves adding acid to the flask containing acid.
This includes firstly take water in the flask and kept it in ice bath then add some drops of acid. Allow the solution to be cool and then add acid in small amounts to the flask , stirred the solution while adding acid .
Because without the mass, you can't find the molar mass and other formulas in Chemistry.
(V1/T1)=(V2/T2) this is Charles' law where T is in Kelvin
So: (1.53x10^3)/(275K) = V2/(372K)
V2= 2.07x10^3L
The mass of the water displaced by the metal is 48.42 g.
Let's consider:
- mass of the metal (mM): 15.32 g
- mass of the water (mW): ?
- mass of the empty volumetric flask (mF): 65.03 g
The mass of the volumetric flask with water and the metal is 128.77 g, that is:
![mM + mW + mF = 128.77 g\\mW = 128.77 g - mM - mF\\mW = 128.77 g - 15.32 g - 65.03 g = 48.42 g](https://tex.z-dn.net/?f=mM%20%2B%20mW%20%2B%20mF%20%3D%20128.77%20g%5C%5CmW%20%3D%20128.77%20g%20-%20mM%20-%20mF%5C%5CmW%20%3D%20128.77%20g%20-%2015.32%20g%20-%2065.03%20g%20%3D%2048.42%20g)
The mass of the water displaced by the metal is 48.42 g.
You can learn more about the buoyancy force here: brainly.com/question/2131020
Answer:
They may react in the air and become an acidic gases.