Topics: Potential vs kinetic energy Measuring heat Specific heat capacity 1st law of thermodynamics – Conservation of energy Hess’s law Writing chemical equation for standard enthalpies of formation Solving for heat of reaction using standard enthalpies of formation Energy, wavelength, frequency of photons Young’s double slit experiment Bohr’s model of the atom (electron excitation and …
All answered must be typed using Times New Roman (size 12, double-spaced) font. No pictures containing text will be accepted and will be considered plagiarism). The Assignment must be submitted in (WORD format only). Use 2 to 4 References and write it in the last page by APA style. I want new words, No plagiarism …
Reflection Instructions Please respond to the following questions based upon these course objectives: Explain basic atomic structure. Interpret the Periodic Table of Elements. Analyze the principles of chemical reactions. Apply the scientific method to experimental data. Apply principles of measurement. Please answer the following questions with supporting examples and full explanations. For each of the …
340. mL of liquid acetone has a mass of 269 g. Density= ? g/ml 430. mL of concentrated liquid nitric acid has a mass of 645g. Density = ? g/mL 4.57 of ammonia gas has a mass of 3.52 g. Density= ?g/L A 390.-cm3 block of calcium metal (Ca) has a mass of 605 g. …
Observations • Data/Results (calculations go here)• Conclusion/Discussion For topics: Dehydration and Gas Chromatography Attached are the readings -follow lab instructions attached below. Word Document, No Outside source, only from textbook. No plagiarism, please. Times new roman 12 double space Order Plagiarism-Free Answer
Write a formal lab report including the abstract, introduction, experimental procedure/analysis, results, and a discussion paragraph, be sure to include the calculation for the weight percent. I’ve uploaded files including the lab manual and details about how the report should be written as well as the data for said report. In references section you can …
Using the South University Online Library or the Internet, research the causes of coronary artery disease. On the basis of your research, respond to the following: State the chemical composition of the sterol present in high levels in most people who belong to the high-risk group. Distinguish between the ‘good’ and ‘bad’ forms of this …
The lab report was on acid-base titration for purification of soda ash. There is a lab report template to follow for instructions on what needs to specifically be in the report. The citation format is council of science 7th edition (number sequence). I have uploaded the word document template, the partial report I have written, …
CH3OH(g) CO(g) 2 H2(g) H = 90.7 kJ (a) Is the reaction exothermic or endothermic? exothermicendothermic (b) Calculate the amount of heat transferred when 35.0 g of CH3OH(g) are decomposed by this reaction at constant pressure.H = kJ (c) If the enthalpy change is 10.0 kJ, how many grams of hydrogen gas are produced? g …
Purpose: Lear how to separate mixtures in a chemistry lab Introduction: (write a paragraph about the classification of matter) Procedure: write simple orders of the steps to follow in the lab to separate mixtures Data/Report Write the results in every step to separate the members of the mixture. Conclusion: in a simple sentence explain what …
