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In the reaction A → products, at t = 0, [A] = 0.1565 M. After 1.00 minute, [A] = 0.1498 M and after 2.00 minutes, [A] = 0.1433. (a) calculate the average rate of the reaction during the first minute
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3-ethyl-4-methylhexa-1,3-diene undergoes a combustion reaction. For this reaction, the following concentrations were used: [O2] = 0.06 M, [CO2] = 0.09 M and [H2O] = 0.10 M. Determine the concentra
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question 1 What are the differences between alkanes, alkenes and alkynes?What are the differences between cis- and trans-isomers of alkenes?How are cis-trans isomers used for night vision?c question
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If 75.0 mL of silver nitrate solution reacts with excess potassium chloride solution to yield 0.640 g of precipitate, what is the molarity of silver ion in the original solution?
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Calculate the mass (in pounds) of carbon dioxide and carbon monoxide emitted by burning a gallon of gasoline. Although gasoline is a mixture of many components, simplify the calculation assuming the g
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Why do temperature, velocity, and smoke concentration affect firefighting?
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Why do temperature, velocity, and smoke concentration affect firefighting?
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complete the reaction showing major projects.
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15cc of liquid elemental mercury, how much would that weigh in pounds?
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Question 1 Why and how does atomic nuclear decay take place? Explain, being sure to address different types of decay.What is the significance of atomic nuclear decay? (How is it used to our advantage?
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Create slides of 5-6 pages excluding title for a 5 pages research journal
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Instructions are in the attach files: please complete the assignment as being asking to.
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When heavy metals such as lead (Pb), mercury (Hg), cadmium (Cd) and arsenic (As) build up in the body they can become toxic. Chelation therapy is a useful tool to treat heavy metal poisoning. In this
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the Internet, research acids, bases, and salts that are used in therapeutic processes. On the basis of your research, respond to the following: Define an acid, base, and salt as they apply to chemistr
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Question 1 What is the difference between biochemical, pharmaceutical, and diagnostic chemical reactions?What is a specific example that exists for each and why might they be important to healthcare p
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How to do the assignment
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Discussion Question 1 Using the Internet, research any one element. On the basis of your research, provide: An analysis of the properties of the neutral atom and its most common ion.An explanation of
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Physical Chem: Statistical Mechanics Homework. Need problems worked out.
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Your Styrofoam cup weighs 6 grams. You put some water in it, and the partly filled cup now weighs 91 grams. The water's temperature is 18°C. A large glass marble that weighs 35 grams is moved from boi
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This graph shows a decay chain. It would likely be most difficult to collect a sample of which isotope? Pb-206 Po-214 U-234 Ra-226
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I need someone who can help with natural log logarithms and chemistry. I only have two hours to do it so items will be sent and I will need them back within two hours from the time sent. I would e
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Physical Chemistry: Statistical Mechanics HW
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Create a PowerPoint (or Flip Grid) that has 8 slides (2 slides per reaction). The four reactions are: Composition Decomposition Single Replacement Double Replacement For each type of reaction, you s
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19. A 4.0 gram sample of He and a 20.2 gram sample of Ne are placed separately in two 10.0 L rigid containers at 25°C. A. How do the kinetic energies of the two samples compare? B. Each of the cont
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A mixture of gases A and B is held at a pressure of 24.0 atm . If the pressure of gas A is 14.0 atm what is it's mole fraction of A?
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You look at a map of Pangaea and see that the area you live in used to be much closer to the equator millions of years ago.What it’s likely affect us would have on the climate at the time
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How many atoms are in 1.00mols of calcium? It has nothing but that
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Determine the number of moles of sodium contained in 3.148 x 1022 formula units of sodium sulfate.
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how much would you need to weigh out in order to have 0.2 moles of magnesium?
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Need solution of the attached problem.
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“Experiments are not a useful data collection method because people change their behaviour when they take part in a research. At the same time, authentic human behaviour is best measured through other
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1-chloro-2-methylbutane undergoes reaction with Cl2 by a radical substitution mechanism to yield a mixture of products, among which are 1,4-dichloro-2-methylbutane and 1,2-dichloro-2- methylbutane a)
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balanced ionic eqaution for chlorine gas and potassium iodine that was oxixized
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Identify the product formed from the reaction of N bromosuccinimide with the following compounds. (a) p-tert Butyltoluene (b) 4-Methyl-3-nitroanisole
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Corrosion No 5 1. Write the equations of selective corrosion of the alloy Cu/Zn in a neutral medium and in a medium of H3PO4. 2. Violation of the integrity of which coating on cobalt is shown in, figu
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The attached file
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Topic Organic chemistry 1 -hydrocarbons The functional groups of alkenes,alkanes and alkynes. Physical and chemical properties of these hydrocarbons -APA referencing style Discuss the organic chemi
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NEED A CHEMISTRY GENIUS TO HELP WITH FINAL ASSIGNMENT - 3 HOURS TO COMPLETE THE ASSIGNMENT A FILE HAS BEEN ATTACHED WITH THE TOPICS THAT CAN BE GIVEN ON ASSIGNMENT
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If 0.0250 mol of element Q has a mass of 1.742 g, what is the average mass of a mole of Q? Which element is Q?
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NEED A CHEMISTRY GENIUS TO HELP WITH FINAL ASSIGNMENT - 3 HOURS TO COMPLETE THE ASSIGNMENT Based off of the following chapters. Electrons, Bonds and Molecular Properties and their Representations
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https://media.cheggcdn.com/study/2cd/2cd0acb2-d432-4289-9c31-9dd813f3ffda/image.png Hello i need help with this
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would you happen to help me with questions in organic chemistry?
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HOW MUCH WORK IS DONE USING A 500 WATT MICROWAVE OVEN FOR 5 MINUTES? (YOU WILL NEED TO REARRANGE THIS FORMULA IN ORDER TO SOLVE FOR WORK. YOU WILL NEED TO USE THE FOLLOWING: WORK = POWER * TIME. ALSO,
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30.0 mL of a 0.090 M aqueous solution of KOH (in flask) is titrated with 0.150 M HBr (in buret). What is the overall reaction that takes place?
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