How can I calculate the concentration (in μmol/mL) of this question? I was given a solution where the following was added in a test tube: 0.15 mL ATP 0.55 mL water 0.10 mL buffer A 1.70 mL buffer B The question wants us to determine the concentration of ATP. I was given literature...
When calculating the initial concentration, how do I go at finding the moles of the various substances given only the substance in mL/its molarity, and do I calculate a mole of NaSCN or the moles of SCN from NaSCN?And when is the solution in equilibrium? Is it simply after all other ...
2. The concentration measuring module according to claim 1, wherein the first light receiving unit receives light having been transmitted through the inside of the housing of the output light and has sensitivity to a wavelength of light attenuated by the irradiated body, of the output light, and...
How to calculate pH of a solution? Learn about pH equation and how this equation can be used when finding pH of a given solution. Also, see examples.
0.5000 0.100+ 0 0.100+ the change in concentration, i, is negative for the reactants because they are consumed and show transcribed image text here's the best way to solve it. solution 100 % (1rating) share ---xy ---> x + y i---0.5 ...
2 calculating molar mass of an oxidant by iodometry 2 concentration of mercury in body 0 calculate the concentration in milimoles per litre (mm) of a solution that is 20% h2so4 by mass and that has a density of 1.198 g/l 1 mass fraction in a mixture of metal salts given the...
In this lesson, we will talk about what defines a solution, an electrolyte solution, and then how to calculate the concentration of those solutions using some common units of concentration. What is an Electrolyte Solution? Have you tasted seawater? Tastes terrible doesn't it? That's because wa...
reaction, when both the reactants and the products are in a concentration which does not change with time any more, it is said to be in a state of chemical equilibrium. in this state, the rate of forward reaction is same as the rate of backward reaction . for a reaction, if you ...
You have a primer stock solution of a previously-known concentration, which is unlabeled or incorrectly labeled, so you do not know its concentration. Alternatively, you may be struggling to calculate the amount of liquid needed to reconstitute a kno...
Re: Calculating concentration of ions in solution «Reply #1 on:September 25, 2007, 09:11:22 AM » Calculate moles of KOH and Mg(NO3)2. From stoichiometry of reaction find moles of reagent in excess and moles of Mg(OH)2 and KNO3. Neglect Mg(OH)2 (precipitate) and finally calculat...