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Question Subject Due Date No. of Tutorials Closed Price
chemistery
I have two years of college English and two years of Journalism study. I have Microsoft Office and Information technology certificate. Eight years of customer service experience, four years Interprete …
Chemistry / General Chemistry 2013-10-02 0 Yes $1.00
Organic chemistry Aldol Condensation.
Need to find the reactors and the steps.Se attached picture. …
Chemistry / Organic Chemistry 2013-10-10 1 Yes $5.00
CHM151LL Lab 1 SAFETY, EQUIPMENT , AND THE SCIENTIFIC METHOD
CHM151LL Lab 1 SAFETY, EQUIPMENT , AND THE SCIENTIFIC METHOD A student enters his/her laboratory setting and is getting ready to set up. What preparations should be made? (8 points)A student spil …
Chemistry / General Chemistry 2014-02-21 1 Yes $15.00
Density Lab CHM151 LL
Density Lab CHM151 LLPurpose: The Purpose of this lab was to calculate the volume of an object by using two different methods, and then using the volume to solve the density of the object. The volum …
Chemistry / General Chemistry 2014-02-20 1 Yes $15.00
CHM151 Lab 3 Identification of Chemical Change
IdentificationofChemicalChange Purpose: To conduct a lab experiment and observe the differences between physical and chemical changes …
Chemistry / General Chemistry 2014-02-21 1 Yes $15.00
CHM151LL Lab 4 Chemical Reaction Types and Their Equations
Purpose: Use a virtual lab to identify various types of chemical reactions including synthesis (combination), decomposition, single displacement, double displacement, and combustion. …
Chemistry / General Chemistry 2014-02-21 1 Yes $15.00
CHM151LL Lab 5 Mole to Mole Relationship Between Cu and Ag
Purpose: Use a virtual lab to view a chemical reaction between metallic copper atoms and silver ions. The reaction will take place in a solution; it will produce copper ions in solution and metallic …
Chemistry / General Chemistry 2014-02-20 1 Yes $15.00
CHM130 Chapter 9-10 essay
Arrange the following elements in order of increasing atomic size, and explain how you know the order: Ca, Rb, S, Si, Ge, F. Do not simply state the trends but rather explain why the trend exists. (Le …
Chemistry / General Chemistry 2014-02-21 1 Yes $7.00
CHM130 Lesson 3 Essay
1. Compare and contrast homogeneous and heterogeneous mixtures using key terminology from the chapter, and provide at least three examples of each. For example, explain what the mixture is comprised o …
Chemistry / General Chemistry 2014-02-21 1 Yes $7.00
CHM130 Lesson 4 Essay
1. You are a forensic scientist and you are trying to identify a substance as either a metal or nonmetal. Describe tests you could do to determine the classification of your substance. (Lesson 4) …
Chemistry / General Chemistry 2014-02-21 1 Yes $7.00