I think you mean the potassium aluminum silicate form of mica. KAlSi3O8
2.80 KAlSi3O8 (1 mole KAlSi3O8/278.35 grams)(1 mole Al/1 mole KAlSi3O8)
= 0.010059 moles aluminum
------------------------------------( 1.01 X 10^-3 moles )
280 g
This number is 12,044 280 171 4.10e23.
280 meters = 11,023.622 inches.
Molarity = moles of solute/volume of solution 0.450 M = m/200ml = 90 millimoles, or, what we need; 0.09 moles 0.09 moles NaOH (39.998 grams NaOH/1 mole NaOH) = 3.60 grams of NaOH needed
By unit of length and distance and conversion ,we can say that 1 cm=10 mm 280 mm =28 mm
The mass of NaCl is 280 g.
280 g
This number is 12,044 280 171 4.10e23.
280 ml of water is 280 grams
280/5 = 56
280/10 = 28
280 kilograms = 280,000,000 milligrams
in 280 metres there are 0.28 kilometers
280 hectoliters = 280,000 deciliters
280 pounds is 4,480 ounces.
280 meters = 11,023.622 inches.
280 centimeters = 9.18635171 feet