I assume you mean 32.0 grams of NaOH and 450 milliliters of NaOH.
Molarity = moles of solute/Liters of solution ( 450 ml = 0.450 liters )
get moles of NaOH
32.0 grams NaOH (1 mole NaOH/39.998 grams)
= 0.800 moles NaOH
Molarity = 0.800 moles NaOH/0.450 liters
= 1.78 Molar NaOH
Molarity = moles of solute/Liters of solution ( 450 ml = 0.450 liters) 5M C6H12O6 = moles C6H12O6/0.450 liters = 2.25 moles C6H12O6 (180.156 grams/1 mole C6H12O6) = 405.351 grams of glucose ( you do significant figures )
The answer is 6,023.1023.
.456KG = 1 Lb. 450 G = .450 KG .450 ? ____ = __ .456 1 ?= .9868421...
450 meters = 450/.0254 inches = 17,716.5 inches
450 knots = 517.85 mph
95g NaOH * 1 mol NaOH/ = 2.375 mol NaOH 40g NaOH Molarity (M) = mol / L M = (2.375) / (0.450) M = 5.28
0.1125
Molarity = moles/litermoles = 9.33 g Na2S x 1 mole/78 g = 0.1196 molesliters = 450 ml x 1L/1000 ml = 0.45 Lmolarity = 0.1196 moles/0.45 L = 0.266 M = 0.27 M (2 sig figs)
320 yards is the same as 960 feet so the difference between this and 450 feet is 510 feet.
320 is the median because it is the middle number
Use this: C = mol / vol so CNaCl = 4.2(mol) / 0.450(L) = 9.33 (mol/L) = 9.3 M
(126)(1.3)=163.8 divide 163.8 by 450 = .364 which is the answer
Molarity = moles of solute/Liters of solution ( 450 ml = 0.450 liters) 5M C6H12O6 = moles C6H12O6/0.450 liters = 2.25 moles C6H12O6 (180.156 grams/1 mole C6H12O6) = 405.351 grams of glucose ( you do significant figures )
10 x 45 = 450 8 x 45 = 360
The answer is 6,023.1023.
187.5 ml of the 6.0 Molar solution mixed with (I assume) 262.5 ml water will produce 450ml of 2.5M.This can be solved with a system of equations. Assign variables x and y to be the quantities of the two respective liquids, say x for the 6.0M solution and y for the water.We know one equation is x + y = 450ml.Also, if I make an equation of Molarity x qty, I get:6.0x + 0y = 450*2.5which is 6x = 1125So my system of equations is:6x = 1125x + y = 450From here you should be able to easily solve for x from the first equation, then substitute for x into the second equation to find y.You should really get this whole mixing thing down before you embark upon consumption of alcoholic beverages. Just a little advice. :) 1 shot Everclear does not equal 1 shot JD. Why? Different %alcohol by volume! Sorry about that tangent...
The value of a Steve Young autographed Super Bowl XXIX ___ : football: $ 450 jersey: $320 - $1,750 picture: $ 90-115