User Account

All Pages

Dissolved oxygen concentration

Assignment Help Chemistry
Reference no: EM133232555

Question

Northern pike are a common freshwater fish that cannot survive in water with a dissolved oxygen (02) concentration below 6.0 mg/L. Typical absolute atmospheric pressure is 411 mm Hg at the high-altitude summit of Pike's Peak, Colorado, and the atmosphere is about 21% oxygen. Could there be any pike on Pike's Peak? Show calculations for credit. You may assume that the Henn/s law constant for aqueous oxygen is 1.3x10'3 M/atm.

Reference no: EM133232555

Questions Cloud

Calculate the density of the metal : An insoluble, nonreactive solid metal sphere weighing 21.52 g is added to 28.7 ml, of water in a graduated cylinder. Calculate the density of the metal.
Consider the needs of blacksmith : Consider the needs of a blacksmith. As a smith crafts a wall hook or kitchen knife from iron, what properties are likely most important?
Empirical formula and molecular formula of compound : Compound is found to consist of 43.64% P and 56.36% O. What is the empirical formula and molecular formula of the compound?
Type of reaction is or likely to occur : What are some of the indication that the following type of reaction is or likely to occur or likely to have occurred.?
Dissolved oxygen concentration : Northern pike are a common freshwater fish that cannot survive in water with a dissolved oxygen (02) concentration below 6.0 mg/L.
What exactly is happening at a molecular level : What exactly is happening, at a molecular level, during the titration of sodium hydroxide solution into a mixture of deionized water and KHP?
Explain how the source of the magma : Explain how the source of the magma, along with the temperature and cooling rate of magma/lava determines the composition
Depicts nuclear reaction for chromium : Which of the following correctly depicts the nuclear reaction for chromium-51 decaying by electron capture?
What is happening on molecular level : What is happening on a molecular level when NaOH solution and KHP are combined?

Reviews

Write a Review

Chemistry Questions & Answers

  Compute how many gramsof chlorine are needed to react

Calculate how many gramsof chlorine are needed to react with 100.0 grams of methane. finally, calculate how many grams of dichloromethane are formed from 100.0 grams of methane, if present yield for the reaction is 80%.

  Compute the volume of oxygen required of propane gas

Calculate the volume of oxygen required to burn 5.00L of propane gas, C3H8 to produce carbon dioxide and water, if the volumes of both the propane

  Explain what mass of sodium benzoate should be added

Problem- What mass of sodium benzoate should be added to 160.0mL of a 0.13M benzoic acid solution in order to obtain a buffer with a pH of 4.30

  Determine the potential energy due to the long-range

Problem- Determine the potential energy (eV) due to the long-range dipole-dipole interaction for two polar molecules with dipole moments of 1.0 D at room temperature with an internuclear separation of 500 pm. Contrast this energy with the energy o..

  Explain a mechanism for acid chlorides reaction

Acid chlorides undergo reaction with grignard reagents at -78 degree celsius to yield ketones. Propose a mechanism for the reaction.

  What mass (in kg) of rain falls on the lawn

If a raindrop weighs 65 mg on average and 5.1 105 raindrops fall on a lawn every minute, what mass (in kg) of rain falls on the lawn in 1.5 h?

  What is the ksp for ag2co3

The molar solubility of Ag2CO3 is 6.8 x 10-6 mol/L in a 0.2 M solution of Na2CO3. What is the Ksp for Ag2CO3?

  Find the concentration of clo4- in the unknown

A perchlorate (ClO4-) ion-selective electrode immersed in 50.0 mL of unknown perchlorate solution gave a potential of +358.7 mV. When 1.00 mL of 0.050 M NaClO4 was added, the potential changed to +346.1 mV. Assuming that the electrode is ideal, find ..

  Bottle indicates that dicalcium phosphate

The ingredients list on the bottle indicates that dicalcium phosphate, microcrystalline cellulose, modified cellulose gum, magnesium stearate.

  Propane evaluate the mass (grams) of carbon it contains

Propane, C3H8, is widely used in liquid form as a fuel for barbecue grills and camp stoves. Given 97.5 g propane, calculate the mass (grams) of carbon it contains.

  An analytical laboratory balance typically measures mass

an analytical laboratory balance typically measures mass to the nearest 0.1 mg. what energy change would accompany the

  State what was the original concentration of the v3 solution

This solution was back-titrated with a 0.0440 M Ga3 solution until all the EDTA reacted, requiring 14.0 mL of the Ga3 solution. What was the original concentration of the V3 solution?

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

Submit Assignment

Academics

Major Subjects

Majors

Get In Touch

whatsapp: +1-415-670-9521

Phone: +1-415-670-9521

Email: [email protected]

TERMS & POLICIES

HELP & SUPPORT

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd