The atmosphere will likely someday contain 550 ppm (volume) CO2. What will be the pH of...

Question

Question

The atmosphere will likely someday contain 550 ppm (volume) CO2. What will be the pH of rain without other pollutants at 25 °C and 1 atm?

science chemistry

Answer 1

Answer #1

Answer 2

Similar Homework Help Questions

In 2017, the concentration of CO2 in the atmosphere reached 405 ppm (pCO2 = 4.05×10-4 atm)....

In 2017, the concentration of CO2 in the atmosphere reached 405 ppm (pCO2 = 4.05×10-4 atm). The pH of ocean water in 2017 was 8.10. If the atmospheric concentration of CO2 continues to increase at a rate of 2.3 ppm/year, what pH do you expect to observe in the oceans in the year 2037? You may assume that [HCO3-] ≈ constant because the oceans are well-buffered.
1) By volume, the atmosphere consists of 78% N2, 21% O2, 1%40Ar and about 400 ppm...

1) By volume, the atmosphere consists of 78% N2, 21% O2, 1%40Ar and about 400 ppm CO2 a) What is the mean molecular weight of air? Round the answer to three significant figures. b) The total mass of the atmosphere is about 5·1018Kg. How many moles of air does it contain? c) How many moles of O2 and CO2 are present? d) Forests and soils contain roughly 2160 Giga ton of Carbon in the form of wood, leaves, and hummus....
1. Chapter: 12 Lesson: 6 Question: In 2011, the concentration of CO2 in the atmosphere as...

1. Chapter: 12 Lesson: 6 Question: In 2011, the concentration of CO2 in the atmosphere as measured at the Mauna Loa Observatory exceeded 400 ppm. If the barometric pressure at that time had been 0.977 atm, what was the partial pressure of CO2 in the atmosphere (using 400.0 ppm as the concentration of CO2(g))? A 391 atm B. 5.14x10 atm C. 2.97 10-atm D. 4.00 x 10 atm E. 3.91 x 10 atm

Use this value (401.7 ppm CO2) to calculate the molar concentration (i.e., in units of moles/L...

Use this value (401.7 ppm CO2) to calculate the molar concentration (i.e., in units of moles/L or M) of dissolved CO2 in rainwater in equilibrium with the atmosphere at 25 oC. The Henry’s Law constant for CO2 at 25 oC is 10-1.5 mol L-1 atm-1.
A sample of rainwater is observed to have a pH of 7.26. If only atmospheric CO2...

A sample of rainwater is observed to have a pH of 7.26. If only atmospheric CO2 at 400 ppm and limestone dust are present in the atmosphere to alter the pH from a neutral value, and if each raindrop has a volume of 0.0301 cm3, what mass of calcium (in ng) is present in each raindrop?
(8 pts) Carbon dioxide in the atmosphere dissolves in water to establish an equilibrium that can...

(8 pts) Carbon dioxide in the atmosphere dissolves in water to establish an equilibrium that can increase the acidity of aqueous solutions in the environment. This equilibrium is CO2 (g) ⇌ CO2 (aq), Kh = 3.1 * 10^2 at 25°C. Kh is called the Henry’s law constant, which relates the solubility of the gas CO2 in the aqueous solution, [CO2], to the partial pressure of CO2 over the solution, p(CO2): [CO2] (M) = Kh * p(CO2) (atm) During the preceding...

At temperature of 25 Celsius This is an open system. c. If the partial pressure of CO2 (Pco2) has increased to 500 ppm 10-3.30 atm, state and justify the assumptions needed in order to calculat...

At temperature of 25 Celsius This is an open system. c. If the partial pressure of CO2 (Pco2) has increased to 500 ppm 10-3.30 atm, state and justify the assumptions needed in order to calculate the pH: Verify the assumptions made in order to calculate the pH if the pH of the water is 5.58 d. c. If the partial pressure of CO2 (Pco2) has increased to 500 ppm 10-3.30 atm, state and justify the assumptions needed in order to...
pp Composition of the earth's atmosphere at sea level. Gas ppm methane 1.79 helium 5.24 25....

pp Composition of the earth's atmosphere at sea level. Gas ppm methane 1.79 helium 5.24 25. The concentrations of methane and He in the atmosphere at sea level are given in the table above. What is the combined pressure of these two gases when ambient pressure is 1.0 atm? A. 3.45 × 10 - atm B. 7.03 x 10-4 atm c. 3.45 10 atm D. 7.03 10 atm There is not enough information to answer the question
Suppose you find the concentration in your home is 57 ppm by volume at 1.00 atm...

Suppose you find the concentration in your home is 57 ppm by volume at 1.00 atm pressure and 25 °C. What is the concentration in mg/L and in ppm by mass. (The average molar mass for dry air is 28.96 g/mol at 1.00 atm pressure and 25 °C.) what is Concentration = mg /L what is Concentration = ppm

Concentration of CO2 in the Atmosphere Levels of carbon dioxide (CO2) in the atmosphere are rising...

Concentration of CO2 in the Atmosphere Levels of carbon dioxide (CO2) in the atmosphere are rising rapidly, far above any levels ever before recorded. Levels were around 278 parts per million in 1800, before the Industrial Age, and had never, in the hundreds of thousands of years before that, gone above 300 ppm. Levels are now nearing 400 ppm. Table 1 shows the rapid rise of CO2 concentrations over the last 50 years, also available in CarbonDioxide.1 We can use...