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2. kH, the Henry’s Law constant, for oxygen (O2) in water is 1.71 x 10-6 mol/L torr at 298°K. Furthermore, we know that air at sea level (1 atm.) is 21% oxygen. a. Under standard conditions (298 °
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Unit II Research Paper OpenInstructionsPesticides are a common environmental concern due to the potential long-term effects of the chemicals and their metabolites on the immediate environment
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Directions: Provide short answers of 75-150 words each for the following questions/statements. Do not exceed 200 words for your response. Use the textbook, and any other scholarly resources to support
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A gas that exerts a pressure of 125.0 mm hg in a container with a volume of ___ ml will exert a pressure of 145 mm hg when transferred to a container with a volume of 0.4650 L.A gas that exerts a pres
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calculate the atomicity of sulphur in CS2. 2.56 grams of sulphur in 100 gm of CS2 has depression in freezing point of 0.01 degree celcius Kf = 0.1 degree molal.given cs2=100gm S=2.56gm
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THE VALUE OF K FOR H2 + CO2<---->H2O + CO IS 1.80 AT 1000C IF 1.0MOLE OF EACH H2 AND CO2 ARE PLACED IN 1 LITRE FLASK THE FINAL EQUILIBRIUM CONCENTRATION OF CO AT 1000C WILL BE
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(i) Plot the data and calculate the midpoint potential for a protein cofactor that was measured to have the following redox data. The parameter R is the ratio of the reduced form divided by the total
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1.8g of organic compound, on combustion gave 3.21g of CO2 and 1.322g of H2O calculate the empirical formula of the compound.1.8g of organic compound, on combustion gave 3.21g of CO2 and 1.322g of H2O
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For Recreational Marijuana UseResearch your assigned position as well as the alternatives so you can critically engage with your opponents’ position.In 750-1,000 words, write a summary about your as
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Coke can be converted into CO—a fuel gas—in the reaction CO2(g) + C(s) ? 2CO(g) A coke that contains 84.0% carbon by mass and the balance noncombustible ash is fed to a reactor with a stoichiometr
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Essay Criteria: Element: Lithium I am looking for originality of thought, so use your own thoughts and references. References should be in APA format. You can use some Internet referen
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Requirements are as underDo a PEST Analysis, of your organization articulating which factor(s) have affected your organization most and in what ways. 15 double spaced pages APA Format (30 points).Note
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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 answ
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See below!
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See attachment!
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While working at an ancient burial ground, scientists unearth a tree branch that has level of C-14 that is approximately 1/32 of the current atmospheric 14C levels. Calculate your answers to the f
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calculate the atomicity of sulphur in CS2. 2.56 grams of sulphur in 100 gm of CS2 has depression in freezing point of 0.01 degree celcius Kf = 0.1 degree molal
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If a person were fasting and hadn’t eaten for several days in a row, which source of energy would the body use as a last resort?
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What mass of silver chloride will be recovered if excess sodium chloride is added to 500mL of solution containing 10.79 of Ag.
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What mass of silver chloride will be recovered if excess sodium chloride is added to 500mL of solution containing 10.79 of Ag.What mass of silver chloride will be recovered if excess sodium chloride i
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5.00 L steel container at 575 K, the partial pressures of H2(g) and O2(g) are respectively 19.95 and 13.02 atm. The H2(g) and the O2(g) react together to produce H2O(g). The final temperature remains
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5.00 L steel container at 575 K, the partial pressures of H2(g) and O2(g) are respectively 19.95 and 13.02 atm. The H2(g) and the O2(g) react together to produce H2O(g). The final temperature remains
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ESSAY 7: Household Products and Water Use Your essays should be about 1000 words, in 12 font and double-spaced. This means you should devote a good paragraph or more to each part. Include the word c
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what mass of silver chloride will be recovered if excess sodium chloride is added to 500ml of solution containing 10.79g of ag+
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Online Discussion 3: Nuclear FilmPart 1Watch the film Chernobyl Heart and the other Chernobyl films.You can find it here https://www.youtube.com/watch?v=8ujAG_Ofj4MWhat thoughts did watching these fi
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Soil MechanicsHello everybody, check task1,2,3,4&5 in attached file if you can solve.Thanks
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Online Discussion 3: Nuclear FilmPart 1Watch the film Chernobyl Heart and the other Chernobyl films.You can find it here https://www.youtube.com/watch?v=8ujAG_Ofj4MWhat thoughts did watching these f
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Hello EverybodyNew CHALLENGE in SOIL MECHANICS .Who can Solve this CHALLENGE ??Thanks a lot
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Calculate the heat given off in the reaction if the temperature of 1.00kg of water in the calorimeter increases by 300c (cw=4.184/gc)
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Your essays should be about 1000 words, in 12 font and double-spaced. This means you should devote a good paragraph or more to each part. Include the word count at the top of the assignment.Please mak
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part 1· If you were President during World War 2, what would you rather have all that talent concentrate on? What unbelievable invention could we have had instead?Part 2:· Watch two film
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Your essays should be about 1000 words, in 12 font and double-spaced. This means you should devote a good paragraph or more to each part. Include the word count at the top of the assignment.Please mak
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Your essays should be about 1000 words, in 12 font and double-spaced. This means you should devote a good paragraph or more to each part. Include the word count at the top of the assignment.Please mak
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ENV 3 ESSAY # 5 Your essays should be about 1000 words, in 12 font and double-spaced. This means you should devote a good paragraph or more to each part. Include the word count at the top of the a
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A gas that exerts a pressure of 125.0 mm hg in a container with a volume of ___ ml will exert a pressure of 145 mm hg when transferred to a container with a volume of 0.4650 L. The question was posted
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A gas that exerts a pressure of 125.0 mm hg in a container with a volume of ___ ml will exert a pressure of 145 mm hg when transferred to a container with a volume of 0.4650 L.
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Veronica’s velocity was measured as 4.3 m/s. She displaced 20 meters in 4.7 seconds. Which piece of information is missing for the correct calculation of velocity? the starting point the direction t
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If you were given a cup that contanied 49.8 grams of red connectors and 62.0 grams of gray connectors, how many complete k'nex triangles could you assemble? Assume that you have plenty of white rods a
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HELP PLEASE!!!! I GIVE 21 POINTS +++ BRAINLIEST!!!!!!! Decompression sickness, or “the bends” as it’s commonly known, is a fear for many scuba divers. Under the extreme pressure of the deep ocea
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An article in a magazine denies that Earth is warming and climate change is occurring. The writer reports that this season was the snowiest winter on record for the Northeast, with lower than average
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Air hockey is a game played on a specially designed table. Each player tries to slide a puck across the table into a goal. The table has tiny holes that create a cushion of air, lifting the puck a sma
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A solution is made by dissolving 23.5 grams of glucose (C6H12O6) in 0.245 kilograms of water. If the molal freezing point constant for water (Kf) is -1.86 °C/m, what is the resulting Δf of the solut
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It is found in an experiment that it takes oxygen gas 5.00 seconds to diffuse 35.0 cm. How long would it take for sulfur trioxide to diffuse 50.0 cm in the same apparatus at the same temperature and p
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Which one of the following is a balanced equation? A. Na (s) + MgF2 → 2NaF (s) + Mg (s) B. 2Na (s) + MgF2 → 2NaF (s) + Mg (s) C. Na (s) + O2 (g) → Na2O D. Zn (s) + HCl (g) → ZnCl2 (s) + H2 (g)
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When the pressure and number of particles of a gas are constant, which of the following is also constant? a. the sum of the volume and temperature in Kelvin b. the difference of the volume and temper
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HURRY PLZ............. NEED HALPP!!!!!!!!!!!!!!!!!! The diagram shows how air circulation forms a sea breeze on a warm day. Which best describes what is happening in the diagram? 1). At point 1, the
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Nonnative zebra mussels were introduced into the Great Lakes. They are better than native species at feeding on and filtering algae from the water. Which ecological problem would not be a result of ze
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i need 4 pages abstract
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i need help with this assigment. 20 pages of research using the atached references. using a standard review articles.
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Which of the following displays the correct change in enthalpy and best describes the reaction below? 2CsCl(aq) + Na2SO4(aq) 2NaCl(aq) + Cs2SO4(aq) Given: Cs2SO4: ∆H= -1400 kJ CsCl: ∆H= -415 kJ Na
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