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Question- Since 1751, 337 gigatons (metric tons) of carbon, or 1234 gigatons of CO2, have been released into the atmosphere. The level of CO2 in 1750 was about 280 ppm.
What would the CO2 level be if all the emitted carbon had stayed in the atmosphere?
I am need of complete solution for this problem please help- me out to get right solution
Determine the thickness needed to reduce the intensity of a beam of gamma rays to 1/4th of its initial intensity (in g/cm^2, in cm) for a 300 keV gamma ray in Al, and in Pb.
A human body contains 6 liters of blood. The hemoglobin content of blood is about 15.5g/100 mL of blood. The approximate hemoglobin molecular weight is 64,500g/mol. How many moles of hemoglobin are present in a typical adult?
What net ionic equations for the precipitation reaction or reactions that occur. What are the spectator ions in the solution
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Find the standard change of entropy for the formation of CH2Cl29g) from its gaseous elements in their standard states. Please show and explain how you got the answer. Specifically how you came up with a balanced equation.
The specific heat of solid as well as liguid ethanol is 0.9701 J/gK and 2.30 J/gK, respectively. Explain how much heat (in kj) is needed to convert 25.0 g of solid ethanol at -135 degrees Celsius to liquid ethanol at 25.0 degree Celsius
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A titration was performed at 25 degrees C and the Ksp of a slighlty soluble salt was determined to be 1.5×10-4. Calculate the standard Gibbs Free Energy of this salt. R = 8.314 J/mol-K
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