Question: (a) Define the terms limiting reactant and excess reactant. (b) Why are the amounts of products formed in a reaction determined only by the amount

(a) Define the terms limiting reactant and excess reactant.
(b) Why are the amounts of products formed in a reaction determined only by the amount of the limiting reactant?
(c) Why should you base your choice of which compound is the limiting reactant on its number of initial moles, not on its initial mass in grams?

Step by Step Solution

★★★★★

3.33 Rating (174 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

a The limiting reactant determines the maximum number of produc... View full answer

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Document Format (1 attachment)

876-E-C-E-S (376).docx

120 KBs Word File

Students Have Also Explored These Related Chemical Engineering Questions!

Acetylene is hydrogenated to form ethane. The feed to the reactor contains 1.50mol H 2 /mol C 2 H 2 . (a) Calculate the stoichiometric reactant ratio (mol H 2 react/mol C 2 H 2 react) and the yield...

A friend is doing his chemistry homework and is working with the following chemical reaction. 2C2H2(g) + 5O2(g) 4CO2(g) + 2H2O(g) He tells you that if he reacts 2 moles of C2H2 with 4 moles of O2,...

(a) Define the terms theoretical yield, actual yield, and percent yield. (b) Why is the actual yield in a reaction almost always less than the theoretical yield? (c) Can a reaction ever have 110%...

An organic liquid is a mixture of methyl alcohol (CH,OH) and ethyl alcohol (CH,OH). A 0.220-g sample of the liquid is burned in an excess of O, (g) and yields 0.353 g CO,(g) (carbon dioxide) Part...

In the following chemical reaction, 2mol of A will Aluminum reacts with chlorine gas to form aluminum chloride via the following reaction: react with 1mol of B to produce 1mol of A2B without anything...

Limiting reactant tutorial How many grams of solid aluminum sulfide are prepared by reaction of 10.0g of aluminum and 15.0g of sulfur? (1) Write the balanced reaction (write any coefficients of "1"...

(a) Define i) Limiting Reactant ii) Excess Reactant [3] (b) A mixture consisting of 20 moles of CO and 20 moles of O2 is fed into a reactor. The chemical reaction occurring inside the reactor is...

What is It Unlocking of Difficulties Chemical Formula is a way of presenting information about the chemical proportions of atoms that constitute a particular chemical compound or molecule, using...

To identify which of the reactant is the limiting reagent and which one is the excess, you have to assume that one substance is limited, then compute for the required amount of the other reactant....

i need help with this lab work. i'm really struggling to do them Data and Calculation Tables Stock Solution Concentrations: Solution KI Na 5,03 HO Concentration (M) 1.00 0.0400 0 200 Chart 1: Volumes...

In a survey of nursing students pursuing a master's degree, 75 percent stated that they expect to be promoted to a higher position within one month after receiving the degree. If this percentage...

One hundred unordered samples of size 2 are drawn without replacement from an urn containing six red chips and four white chips. Test the adequacy of the hypergeometric model if zero whites were...

what are the objectives of the cost accounting information and the operational control information systems

What is the relationship between TOC from Chapter 2 and RDPM?

Many cereals are made with high moisture content so that the cereal can be formed into various shapes before it is dried. A cereal product containing 58% H 2 O by mass is produced at the rate of 1000...

When aluminum metal is heated with an element from Group 6A of the periodic table, an ionic compound forms. When the experiment is performed with an unknown Group 6A element, the product is 18.56% Al...

The mass spectrum of bromine (Br2) consists of three peaks with the following relative sizes: Mass (amu) Relative Size 157.84.................................................... 0.2534...

Case NASTY-AS-CAN-BE CANDY National Foods is considering producing a new candy, Nasty-As- Can-Be. National has spent two years and $450,000 developing this product. National has also test marketed...

Twice Shy Industries has a debtequity ratio of 1.1. Its WACC is 9.6 percent, and its cost of debt is 7.2 percent. The corporate tax rate is 35 percent. a. What is the companys cost of equity capital?...

Examine the ways that general programming languages can interact with a data analysis language.