subject
Chemistry, 09.07.2019 04:30 genyjoannerubiera

An experiment requires 0.025 l of a 0.5 m glucose solution. you have 84 ml of a 20 % (m/v) glucose stock solution. how would you prepare the required concentration?

ansver
Answers: 1

Other questions on the subject: Chemistry

image
Chemistry, 22.06.2019 03:20, Richwave17
Which type of substance ionizes partially and gives off hydrogen ions when dissolved in water? a. strong acid b. strong base c. weak acid d. weak base
Answers: 1
image
Chemistry, 22.06.2019 04:30, cykopath
Long term exposure to waves can cause sunburns and skin cancer. a) visible b) infrared c) gamma rays d) ultraviole
Answers: 1
image
Chemistry, 22.06.2019 17:30, kaytonleeb
Take a look at this dandelion. the yellow flower on the right is pollinated and the seeds on the left are transported by
Answers: 2
image
Chemistry, 22.06.2019 17:50, kaylamount
Cryolite, na3alf6(s), an ore used in the production of aluminum, can be synthesized using aluminum oxide. start this question by first balance the chemical equation.1.) balance the equation: - alo3(s)+naoh(l)+hf(> na3alf6+h2o(g). 2.) if 17.5 kilograms of al2o3(s), 51.4 kilograms of naoh(l), and 51.4 kilograms of hf(g) react completely, how many kilograms of cryolite will be produced? 3.)which reactants will be in excess, (al2o3, naoh, or hf) 4.)what is the total mass of the excess reactants left over after the reaction is complete in kg?
Answers: 2
You know the right answer?
An experiment requires 0.025 l of a 0.5 m glucose solution. you have 84 ml of a 20 % (m/v) glucose s...

Questions in other subjects:

Konu
Mathematics, 02.03.2021 17:40
Konu
Physics, 02.03.2021 17:40