A student placed 145 of glucose in a volumetric flask

Reference no: EM13346243

A student placed 14.5 of glucose () in a volumetric flask, added enough water to dissolve the glucose by swirling, then carefully added additional water until the 100.- mark on the neck of the flask was reached. The flask was then shaken until the solution was uniform. A 30.0- sample of this glucose solution was diluted to 0.500 . How many grams of glucose are in 100. of the final solution?

Reference no: EM13346243

Questions Cloud

250 ml of ethanol density 0789 gml initially at 74degc is : 25.0 ml of ethanol density 0.789 gml initially at 7.4degc is mixed with 32.1 ml of water density 1.0 gml initially at

Determine the work done by a 1-lb fluid system as it : determine the work done by a 1-lb fluid system as it expands slowly within a piston-cylinder arrangement from an

How to connect two n channel mosfet and then how we can : how to connect two n channel mosfet and then how we can measure the surface potential between its common drain

What concentration of x would be required for the : a solution that was 3.78 x 10-3 m had a transmittance of 0.212 when measured in a 2.00-cm cell. what concentration of x

A student placed 145 of glucose in a volumetric flask : a student placed 14.5 of glucose in a volumetric flask added enough water to dissolve the glucose by swirling then

A new batterys voltage may be acceptable or unacceptable a : a new batterys voltage may be acceptable or unacceptable. a certain flashlight requires 2 batteries so batteries will

Naturally occurring silver contains 107ag amu 10691 and : naturally occurring silver contains 107ag amu 106.91 and 109ag amu 108.90 with mass percentages of 51.840 and 48.160

A 400 g sample of solid ammonium carbonate is placed in a : a 40.0 g sample of solid ammonium carbonate is placed in a closed evacuated 3.00 l flask and heated to 400 degrees c.

A plate fin heat exchanger for truck is designed to cool : a plate fin heat exchanger for truck is designed to cool high temperature and high pressure oil using high pressure

User Account

All Pages