Answer:
Evaporation and Condensation... Hope this helps : )
Explanation:
Answer:
0.259 nm is the distance between the red and green balls.
Explanation:
Let the distance between the red and green ball be = RG =x
Let distance between blue and red ball = RB =y = 0.448 nm
Let distance between blue and green ball = GB = z
In triangle RGB
( Pythagoras theorem)
..[1]
In triangle GOB
( Pythagoras theorem)
GO = OB = sides of cube
..[2]
Using [2] in [1]:
0.259 nm is the distance between the red and green balls.
It is, as all-stars are, a hot ball of gas made up mostly of Hydrogen. The Sun is so hot that most of the gas is plasma, the fourth state of matter.
1374.75 is the concentration in milligrams per ml of a solution containing 23.5 meq sodium chloride per milliliter.
Concentration in chemistry is calculated by dividing a constituent's abundance by the mixture's total volume.
It is calculated in mg/ml.
The unit of measurement frequently used for electrolytes is the milliequivalent (mEq). This value compares an element's chemical activity, or combining power, to that of 1 mg of hydrogen.
Formula for calculating concentration in mg/ml is
Conc. (mg/ml) = M(eq) /ml × Molecular weight / Valency
Given
M(eq) NaCl/ ml = 23.5
Molecular weight pf NaCl = 58.5 g/mol
Valency = 1
Putting the values into the formula
Conc. (mg/ml) = 23.5 ×58.5/1
= 1374.75 mg/ml
Hence, 1374.75 is the concentration in milligrams per ml of a solution containing 23.5 meq sodium chloride per milliliter.
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Chlorine, Uranium, Osmium, anything from Sulfur on really has 16 protons.