Answer:
58.94 mL
Explanation:
V1 = 48.3 mL V2 = v mL
T1 = 22 degree celsius OR 295 k T2 = 87 degree celsius OR 360 k
We will use the gas equation:
PV = nRT
Since the Pressure (p) , number of moles (n) and the universal gas constant(R) are all constants in this given scenario,
we can say that
V / T = k , (where k is a constant)
Since this is the first case,
V1 / T1 = k --------------------(1)
For case 2:
Since we have the same constants, the equation will be the same
V / T = k (where k is the same constant from before)
V2 / T2 = k (Since this is the second case) ------------------(2)
From (1) and (2):
V1 / T1 = V2 / T2
Now, replacing the variables with the given values
48.3 / 295 = v / 360
v = 48.3*360 / 295
v = 58.94 mL
Therefore, the final volume of the gas is 58.94 mL
Answer:
5 atoms are in each molecule of calcium carbonate
Answer:
The ionization energy of each successive element generally decreases
Explanation:
The ionization energy increases in the periods of the periodic table and decreases in the groups. If the atom is very small, we will need a lot of energy to release the electron, while if the atom is larger the energy will be greater.
Minerals
Explanation:
Minerals in solution crystallizes and settles out of a solution. Chemical sediments are products of chemical weathering of rocks.
- During chemical weathering, pre-existing rock materials are decomposed.
- These materials are then carried as dissolved loads during erosion and transportation.
- When these minerals come in contact with favorable environment, they precipitate out and forms chemical sediments.
- Examples of rocks that results from chemical sediments are rock salt, evaporites, dolomite e.t.c
Learn more:
sedimentary rocks brainly.com/question/2740663
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