Explain molarity and replacement reactions, Chemistry

Assignment Help:

Q. Explain Molarity and Replacement Reactions?

Ans.

Frequently in the chemistry lab we are confronted with situations where we are interested in the yield of a certain reaction but the reaction is not a simple mass-mass reaction. We must figure out some way around the problem.

Remember that in order to do any sort of stoichiometry you must

a) have a balanced chemical reaction and
b) you must convert to moles before applying your reaction ratios.

In these problems, you are given the volume of one of the reactants and the molarity. You are going to need to convert the volume into moles using the definition of molarity (M). (Molarity is moles per liter of solution.)

2162_Explain Molarity and Replacement Reactions.gif

The calculation should look something like this:

845_Explain Molarity and Replacement Reactions1.gif


Related Discussions:- Explain molarity and replacement reactions

Px orbital can accommodate, Normal 0 false false false ...

Normal 0 false false false EN-IN X-NONE X-NONE p x orbital can accommodate : (1) 4 electrons

Cordination compounds, i want some 25 exampels of nomenculature of complex...

i want some 25 exampels of nomenculature of complex coordination compounds

Grignard reagants, what are grignard reagants ? how are tthey prepared is l...

what are grignard reagants ? how are tthey prepared is laboratory ? what makes them so important in synthetic chemistry?

Dicarboxylic acids, Dicarboxylic acids The acids consisting of two carb...

Dicarboxylic acids The acids consisting of two carboxylic groups are known as dicarboxylic acids. The saturated dicarboxylic acid are denoted by the general formula 2n (COOH

Tautomerism - type of isomerism, Tautomerism - Type of Isomerism (i) Th...

Tautomerism - Type of Isomerism (i) The type of isomerism in which a substance exist in two readily interconvertible different structures leading to dynamic equilibrium is know

Problem, The diffraction of x-ray by a crystal gives 1st order ref at 14•12...

The diffraction of x-ray by a crystal gives 1st order ref at 14•12'' if lattice dist is 3.14 A• wht is the wavelength of x-ray

Physical origin and uses of hall effect, Briefly discuss the physical origi...

Briefly discuss the physical origin and uses of Hall effect? Its physical origin follows from the Boltzmann Transport phenomenon. It is used to get carrier density and the sign

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd