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Discuss the coherent interaction between atoms and light using the Bloch vector formalism. Give an example for the experiment which can be described using the Bloch vector. ----- I'd also like to incl
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Explain the origin of the molecular potential within the Born-Oppenheimer approximation and discuss the vibrational and rotational structure of diatomic molecules.
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Which metal will replace lead in a single displacement reaction AND will be the fastest reaction? -Cr -Cd -Ca -Co -Cu
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2 step stoichiometry
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The average speed at which a nitrogen molecule effuseseffuses at 30 is 480m/s.The average speed at which aat which a butene molecule effuses at this same ttemperature should then be
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How many grams of magnesium are needed to react with 0.03 moles of hydrochloric acid?
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A sample consisting of 50. mL of 0.400 M solution of the acid, HClO4, is titrated with a 0.200 M solution of the base, LiOH. Write the balanced chemical reaction for neutralization reaction: Write th
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compare the solution of delayed neutron data. Discuss the transient results including the short-time behavior, asymptotic behavior, and Λ dependence of both. Λ (10−4,10−5, and 10−6 seconds).
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How much heat energy, in kJ, is required to change 25.7 g of liquid water at 73.9°C to steam at 143.2°C? To solve this you will need the information below.
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please finish result section. Make sure you test at least 2 plastics if you have access to samples for them.
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1. From 1 L of household bleach available, a. How much volume of 1:10 house hold bleach solution will you be able to prepare ? b. How much volume of water is needed? c. It has been mentioned earlier
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What's Chemical Changes?
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The average speed at which a nitrogen molecule effuses at 30.0 oC is 480 meters per second. The average speed at which a butene molecule (C4H8) effuses at this same temperature should then be.
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The average speed at which a nitrogen molecule effuses at 30.0 oC is 480 meters per second. The average speed at which a butene molecule (C4H8) effuses at this same temperature should then be.
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Hi, I need help with a making solutions lab because I was not there when we learned about this.
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A solution is prepared by mixing 5.00 g of acetic acid (HCH3CO2) with 0.250L of water. Calculate the molarity of the resulting solution.
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In a lab you react 4.3 mols of hydrogen gas with 2.3 mols of oxygen gas to form water. You collect 12g of water. What is the percentage yield? show steps.
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What is the pressure of 0.812 g of Neon gas in a 700.0 mL container at 256K?
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YOU ONLY HAVE 1 HOUR TO FINISH , PLEASE ONLY BRIEF ANSWERS !!!! cHECK THE PDF FILE !
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The following equation describes the titration of KHP with NaOH: HKC8H4O4 (aq) + NaOH (aq) → NaKC8H4O4 (aq) + H2O (ℓ)"KHP" If 0.573 g of KHP is used, how many moles of KHP are present? R
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What type of reaction would likely produce the most gas product at room temperature? Synthesis Decomp. Single Displacement None of the above are correct
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reactions. The term catalyst appears in nonscientific discussions to refer to something that provokes or speeds significant change or action. Consider this example from the 2006 Associated Press artic
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reactions. The term catalyst appears in nonscientific discussions to refer to something that provokes or speeds significant change or action. Consider this example from the 2006 Associated Press artic
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chemistry tutorial questions
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Solving tutorial questions
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This is a free writing on how chemistry quantitative analysis relates to real life. needed resources will be provided.
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I need help with college level general chemistry lab Heat of vaporization lab, I have some done and an entire VSPER lab asap. Due tonight at 11:30
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please see the attached file
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Could you please help me with my argumentative writng assignment? it is due by 11:59pm
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I want it by saturday 9 p.m . the sources should be peer reviewed and at least 5 . this paper has to be plagiarized free I have few sources already for this paper that I can give . PLEASE CITE PROPER
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What is the empirical formula for a compound that is 33.36% calcium, 26.69% sulfur, and 40.00% oxygen?
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The concentration of the aqueous sucrose (C12H22O11) solution is 2.00% sucrose by mass. What is the molarity of this solution? Assume a density of 1.02 g/mL.
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The pressure of air in a 2.25 L container is 1.20 atm. What is the new pressure if the sample is transferred to a 6.50 L container? Temperature is constant.
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plss help i have to pass thistomorrow
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I need help coming up with a research question for my IA (Internal Assessment) for chemistry. Also, it can only done through a database, as I cannot perform an experiment at home.
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Calculate the temperature change when: 10.0 kg of water loses 232 kJ of heat.
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During a practical session, a good 2nd year Inorganic I student prepared a good quality alum double salt with the general formula, M2SO4.M’2(SO4)3.24H2O, where M is +1 and M’ is +3 cations. This was c
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The equilibrium partial pressure of water vapor in contact with a certain silica gel on which water is adsorbed is, at 25°C, as follows: Partial pressure of water, mmHg 0 2.14 4.74 7.13 9.05 10.9 12.6
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read about costing systems and ratio and trend analysis. Applying the concepts in that you read about, pick a Company that you are familiar with and discuss the following: - The industry the Co
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PLEASE HELP!!! Ariana and Alissa performed the synthesis of Ag2SO4. They measured a known mass of AgNO3, dissolved the salt in water and added this solution to an excess of aqueous K2SO4. They filte
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200.0ml of a .800 M solution of sodium phosphate is reacted with excess lead acetate as shown below. How many grams of lead phosphate could be potentially be formed? Show your work. 2 Na 3 PO 4 (aq)
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How does radon's radioactive decay cause lung cancer?
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If you put in 40 g K2CrO4 at 60°C and then cool it to 20°C, with no crystals forming, what type of solution is this?
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Need isotope notation for both
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25.0 liters of a gas are captured at 25.0 o C. What volume will the gas occupy at 50.0 o C?
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A sample of nitrogen occupies a volume of 600mL at 20 C. What volume will it occupy at STP?(P constant)
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Help with organic chem problem posted, please
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if 4.10 grams of chromium is heated with9.30 grams of chlorine what mass of chromium(III) chloride will be produced
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How many moles of sodium chloride could be produced? How many grams of sodium chloride could be produced? How many grams of sodium chloride were produced? What is the percent yield of sodium chloride?
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