the pH of modern rain water (= 5.61) in equilibrium with air at 25°C and a total pressure of 1 atmosphere, with a partial pressure of CO2 (PCO2) = 10-3.4 atmospheres (which equals 400 ppm by volume). The Intergovernmental Panel on Climate Change (IPCC) estimates that CO2 concentrations in 2050 may reach 600 ppm (PCO2 = 10–3.22 atmospheres). (a) Calculate the pH of rain water in equilibrium with 600 ppm of CO2. (b) By what factor (i.e. multiplier) is (H+) higher or lower in 2050 rain water vs. modern rain water? Please answer very soon will give rating surely All questions answers needed

the pH of modern rain water (= 5.61) in equilibrium with air at 25°C and a total pressure of 1 atmosphere, with a partial pressure of CO2 (PCO2) = 10-3.4 atmospheres (which equals 400 ppm by volume). The Intergovernmental Panel on Climate Change (IPCC) estimates that CO2 concentrations in 2050 may reach 600 ppm (PCO2 = 10–3.22 atmospheres). (a) Calculate the pH of rain water in equilibrium with 600 ppm of CO2. (b) By what factor (i.e. multiplier) is (H+) higher or lower in 2050 rain water vs. modern rain water? Please answer very soon will give rating surely All questions answers needed

Chemistry: The Molecular Science

5th Edition

ISBN:9781285199047

Author:John W. Moore, Conrad L. Stanitski

Publisher:John W. Moore, Conrad L. Stanitski

Chapter14: Acids And Bases

Section: Chapter Questions

Problem 40QRT: Leucine is an amino acid with this Lewis structure: Write the Lewis structure for the zwitterion...

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Calculate the pH of a solution that is prepared by diluting 0.140 moles of sodium benzoate to 1.00 litre in water. (The Ka of C6H5COOH is 6.3x10-5).
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Rainwater is naturally acidic due to the formation of carbonic acid from dissolved carbon dioxide (CO2)(CO2). Atmospheric sulfur oxides, produced when coal is burned for fuel, can cause rainwater to become even more acidic. In some locations, pH values below 5 have been measured. Results of the increasing acidity include increased ocean acidification, slowed coral growth, and damage to marble statues. Balance the equations related to the acidification of rain by inserting coefficients as needed. If the equation is already balanced, leave it as is. equation 1: S+O2⟶SO2S+O2⟶SO2 equation 2: SO2+O2⟶SO3
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Let's assume that there is 400 μatm of pCO2 in our atmosphere. Assumingthere is nothing else in the water coming from the atmosphere, what is the pH of rainwater in equilibrium with this atmospheric CO2?Assume KH = 5.4x10-2 mol kg-1 atm-1. KC1 = 3.47×10-7 mol2 kg-2 for freshwater rain.Hint: Because rainwater is acidic, it has little/no alkalinity, thus the (H+] = Alk = [HCO3-]
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