what is the partial pressure (of oxygen) and the % of sea level oxygen at the two locations given below. Round to the nearest whole for both.   At the top of the troposphere near the equator (~16km): Partial Pressure - mb  ???     ;   % of sea level oxygen - % ???

Q: At present, a typical temperature at the very top of the troposphere is −53.2°C. (a) Convert this…

A: The given data is, Temperature = -53.2°C

Q: The chemical reaction from two chemicals resulted in a waste product which is composed of an oxygen…

A:

Q: If a fuel contains 86% C, 9% H2, 1% S and 4% ash (silica) by mass, determine: (b) (i) the total…

A: SOLUTION : CARBON Mass ratio C + O2 = CO2 12 + 32 = 44 Hence 0.86kg of C need (32/12)x0.86=2.293kg…

Q: How many ozone molecules (O3) are in 1.00 m3 of air in the stratosphere where T = 250 K and the…

A: ozone molecules (O3)  volume = 1.00 m3  T = 250 Kozone partial pressure is 1.0 × 10–3 atmcalculate…

Q: Calculate the volume (in liters) of acetylene produced at 26°C and 684 mmHg from 0.075 mol CaC2 and…

A: The reaction taking place will be  CaC2 + H2O -----> CaO + C2H2  where C2H2 = acetylene

Q: If 135 mL of oxygen is produced at STP, how many grams of hydrogen peroxide, H2O2 were decomposed?…

A: Given reaction is wrong, correct reation will be, H2O2 -----> H2O + O2

Q: The following table shows important information for the atmosphere of our planet. Minimum and…

A: Given : Table  To find : Vapour pressure of H2O during the day time  Solution : Pressure can be…

Q: - What is the most likely speed of a Ne atom in this sample? - What higher speed is only half as…

A: The most likely speed of the atom is the speed with the highest probability in the graph. The speed…

Q: Ozone is depleted in the stratosphere by chlorine from CFCI according to this set of equations: CFCI…

A: The given data contains, Pressure = 25 mm Hg. = 0.033 atm. Temperature = 225 K. mass of CF3Cl = 15…

Q: s) of the Sun's energy, 25% is reflected from the atmosphere, 23% is absorbed by the aimosphere, and…

A: We have to determine the % of energy absorbed by the earth.

Q: A mixture of Al and Fe weighing 0.2000 g is treated with excess HCl solution. Each metal reacts…

A: Here we are required to find the mass percentage of Al in the sample.

Q: 19. A partially filled weather balloon contains 1000. cubic feet (ft³) of helium at 23 °C and 1.00…

A: The gas in which every molecule behaves independently of every individual molecule and has no…

Q: 3. A small percentage of nitrogen gas and oxygen gas in the air will combine (at high temperatures…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: If we have an atmosphere consisting only of N2 and O, at 79% and 21% respectively when dry (0%…

A: Solution - According to the question - Given - Average molecular weight of air when 79% is N2 and 21…

Q: V The mean free path A is given by 1 = in few lines explain the V2nd?N' physical significant of 2.…

A: A system called the Active thermal control system  (ATCS) keeps the temperature inside the…

Q: Helloooo, please help. What is the cost per kilogram of Na if the complete cost to produce 123…

A:

Q: How many air molecules are in a 12.5 × 12.0 × 10.0 ft room (28.2 L = 1 ft²)? Assume atmospheric…

A: Given :-  Dimension of room = 12.5×12.0×10.0 ft  1ft3 = 28.2 L  Pressure = 1.00 atm  Temperature =…

Q: A balloon is filled with 2 liters of air at sea level. If the balloon is taken up a mountain so that…

A: Given: The standard pressure at the sea level, P1 = 1 atm The volume of the balloon, V1 = 2 L The…

Q: 2. A 600-m³ house contains air at 17°C and 1 atm. If the air pressure remains at 1 atm, how many…

A: Initial temperature of room (T1) = 17oC                                                    = 280 K…

Q: Give at least three practical applications of CFT

A: CFT is also known as crystal field theory. A detailed explanation of the application is attached…

Q: O Ash particles in the air block sunlight. O Solar radiation is reflected into space. O Increased…

A: Option C is Correct. Greenhouse gases (carbon dioxide, methane, water vapor, etc.) are transparent…

Q: A ballon used for sampling stratospheric ozone is filled with 150.0 kg of He. What is the volume of…

A: To solve this problem, we need to use the ideal gas law: PV = nRT where P is the pressure, V is the…

Q: The figure shows the three lowest regions of Earth’s atmosphere.(a) Name each and indicate the…

A: a.

Q: 1. Calculate the volume in cubic cm occupied by one mole of natural gas at 100 deg C and 90 atm. If…

A:

Q: The temperature in thermosphere can go as high as (1500 C, 3000C, 200 C, 200 K)

A: Thermosphere is considered as the part of Earth's atmosphere it begins after mesopause.

Q: What is the most likely speed of a Ar atom in this sample? - What higher speed is only half as…

A: •Most likely speed:- Most likely speed is speed at maximum probability.•So we can see in graph…

Q: 6. To what temperature can a 20 dm oxygen pressure flask containing 1.6 kg of oxygen be heated if…

A: Q6)

Q: On global scales O3 is produced in the troposphere by CO and mainly CH4 oxidation. Consider the…

A: The reactions involved in the oxidation of CO to CO2 are- O2 +CO +OH→CO2 + HO2…

Q: Why SO2 contentration in the air higher at day time than night? Please write one paragraph with the…

A: The major gases that cause air pollution are carbon monoxide (CO), carbon dioxide (CO2), nitrogen…

Q: 19. In a combustion reaction, what mass of propane (C₂H₂) would be needed to produce 100. L of…

A: Given :  Volume of CO2 produced = 100. L  Pressure of CO2 gas = 105 kPa  Temperature = 57°C

Q: If oxygen gas were collected over water at 22° C and the total pressure of the wet gas were 720 mmHg…

A: We know that , when agas collect over the water then we must subtract water vapour pressure from the…

Q: In 2021, 7.5 x 1014 mol = 750,000,000,000,000 mol of CO2 into the atmosphere worldwide. At standard…

A: Given: Pressure = 1 atm. Temperature = 273.15 K And moles of CO2 = 7.5 × 1014 mol.

Q: How many grams of carbon disulfide are needed to completely consume 35.7 L of chlorine gas according…

A: Recall the given reaction,                                         The volume of the chlorine gas =…

Q: V The mean free path A is given by 1 = in few lines explain the V2nd?N' physical significant of 2.…

A: Mean free path is defined as the mean distance travelled by substance between two successive…

Q: Which of the following statements is correct? O A Ozone hole is o hole tormed in the stratosphere…

A: Depletion of ozone layer is a serious concern. We must know what ozone hole means in this regard.

Q: The increased temperature in our atmosphere is due to Group of answer choices the trapping of UV…

A: The increased temperature in our atmosphere is due to = the trapping of IR radiation from the Sun by…

Q: Why are so many health hazards associated with fission fragments that are produced during the…

A: Elements with large neutron-proton ratio will be unstable so they will undergo nuclear fission…

Q: 2. Consider the pressure of a height of 10 km in a volume of air, M = 0.0289 kg/mol. If the pressure…

A: Solution-  Data given- M = 0.0289 kg / mol , Temp. change = 300 K to 320 K =T0 = 20K  ground state…

Q: Is there oxygen in the stratosphere? Justify your answer.

A: Stratosphere is the region of atmosphere which lies between 10-50 km from the surface of earth.

Q: The stratosphere extends to 50.0 km where P = 0.095 kPa and T = -15.1 °C. What is the mean free path…

A:

Q: in text form with proper workings and explanation for each and every part and steps with concept and…

A: Step 1: GivenMoles of Ar, n = 1.25 molVolume, V = 0.950 LTemperature, T = 298 KPressure, P = ?Gas…

Q: Please see attached picture

A: From the mass of ethane, the moles of ethane can be calculated as