Explain molarity and replacement reactions, Chemistry

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

Posted Date: 5/2/2013 1:48:17 AM | Location : United States







Related Discussions:- Explain molarity and replacement reactions, Assignment Help, Ask Question on Explain molarity and replacement reactions, Get Answer, Expert's Help, Explain molarity and replacement reactions Discussions

Write discussion on Explain molarity and replacement reactions
Your posts are moderated
Related Questions
You have 9.00 grams of H2O at 263.15 Kelvin at 1.00 Atm. How many moles of ice do you have

What are the structure and bonding of metal carbonyls ?

Q. What do you mean by Homologous Series? Ans. How can we adequately learn about carbon compounds when there are so many of them? The answer lies in grouping similar c

Equilibria Equilibrium can also exist in between the same species in two different forms e.g. liquid and solid, liquid and gas. An equilibrium constant may also be produced for

Q. Describe Molarity and Molality and what is the basic diffrence between Molarity and Molality? The concentration of a solution is usually expressed as molarity (i.e., M). The

Why transition elements form interstitial compound

Q. Describe Electrochemistry Electricity (i.e., electric current) is a flow of electric charges. In metals, it is the flow of electrons. In electrolytes, it is the mov

Show the Principles of preservation ? Various methods can be used for preservation of foods like freezing, pasteurization, sterilization, canning, dehydration, use of preserva

what can be formed by sodium reacting with epsum salt

Q. Name the health benefit of soya protein? Soya protein reduces cholesterol levels in hypercholesterolemic individuals.