A certain amount of chlorine gas was placed inside a cylinder with a movable piston at one end. The initial volume was 3.00 and the initial pressure of chlorine was 1.50 . The piston was pushed down to change the volume to 1.00 . Calculate the final pressure of the gas if the temperature and […]
which of the following best represents a single replacement reaction? 2Fe(s)+3H2SO4(aq)–>Fe(SO4)3(aq)+3H2(g) Ba(OH)2(aq)+2HNO3(aq)–>Ba(NO3)2(aq)+2H2O(I) 3MnO2(s)–>Mn3O4(s)+O2(g) 2Al(s)+3cl2(g)–>2AlCl3(s)
Lab Report Instructions: Your report should include at a minimum the following elements: Title of exercise Describe in a single sentence the experiment that you carried out; making sure that the title is fully descriptive of the exercise you carried out. Aim/Objectives/Hypothesis Provide sufficient background information to orient the reader to the laboratory exercise. Then, […]
Must be at least 6 pages without reference page and abstract. The abstract must include a minimum of 10 key references cited in the text. References must be listed using standard ACS format as found in the ACS Style Guide ( see link below). Paper must be single-spaced, with 1″ margins, and in Times […]
1.Calculate the mass and volume of oxygen released when 29.4g potassium chlorate (KCLO(small3)) decomposes to form potassium chloride and oxygen 2.consider the reaction: 2SO(small2) (g) + O(small2)(g) –> 2SO(small3)(g) if 96g SO(small2) is added to 2 moles of oxygen at STP , calculate : a.mass of SO(small3) that is formed b.volume of SO(small3) that […]
PLEASE READ THIS BEFORE YOU MAKE A BID. see files attached to write the report paper. Please TAKE A LOOK AT THE REPORT SAMPLE ATTACHED SO YOU CAN HAVE AN IDEA OF WHAT YOU ARE GOING TO BE WORKING ON. You basically going to do it like any other chemistry lab reports you talk about […]
MgNH4PO4.6H2O loses H2O stepwise as it is heated. between 40C and 60C the monohydrate (MgNH4PO4.H2O) is formed and above 100C…
1. Watch the video titled “Acids and Bases”. www.youtube.com/watch?v=RF40cI2O16U 2. Post your answers to the following questions on the video: a. What does the term pH stand for? b. Acidity is based on the concentration of which ion? c. Basicity is based on the concentration of which ion? d. Describe the […]
single organic product was isolated after Birch reduction (Na, NH3) of tert-butylbenzene. Show a possible structure of this product. 2. Chromic acid oxidation of 4-terbutylt-1,2-dimethylbenzene yield a single product having the molecular formula C12H14O4. What is this compound? 3. Write a reasonable mechanism for the formation of cyclohexylbenzene from the reaction of benzene, cyclohexene, and […]
PLEASE DO NOT BID ON THIS ASSIGNMENT IF YOU ARE UNABLE TO MEET MY REQUIREMENTS. *** If your bid is accepted, you have 90 minutes to return it back to me TODAY!!! I will then cross reference your answers with the answers the system has.*** I need for someone to complete this practice exam. […]
