Why are the dissolved oxygen levels high

Reference no: EM13116934

When having tap water in a bottle, before shaking it, why are the dissolved oxygen levels high?

After shaking the bottle and recording the DO levels, it came out to be lower.

Reference no: EM13116934

Questions Cloud

How much salt mix would you need : You are given a 10 ml blood sample. After doing a series of dilutions you have made an over all dilution of 1/200th. In a 0.1 ml sample from this final dilution, you are able to count 5 white blood cells. How many white blood cells were in the ori..

Find probability invoices written contain errors : To check this theory, 20 invoices are randomly selected and 5 are found to have errors. What is the probability that of the 20 invoices written, five or more would contain errors if the theory is valid?

Compute percentage of parts will not meet the weight specs : The process that produces the parts yields a mean of 24.5 ounces and a standard deviation of 0.2 ounce. The distribution of output is normal. What percentage of parts will not meet the weight specs?

Maximizes pro t at current price and quantity : Firm A is the sole supplier of a certain product. A's marginal cost equals average cost MC = AC = 30, and it faces market demand given by inverse demand function P = 120 0:5Q. Suppose at the moment A produces quantity q = 120 units at price p = ..

Why are the dissolved oxygen levels high : When having tap water in a bottle, before shaking it, why are the dissolved oxygen levels high?

Explain how many revolutions would the wheel : How long after the beginning of the power failure would it have taken the flywheel to stop if the power had not come back on? Explain how many revolutions would the wheel have made during this time?

Identify oxidation-reduction reactions among the following : Identify the oxidation-reduction reactions among the following: 1. Zn(s) + Cu2+(aq) → Zn2+(aq) + Cu(s)

How would you teach the form ''going to + verb'' : "How would you teach the form 'going to + verb' used for future plans to a pre-intermediate class?

What is the speed of the block immediately after the bullet : fired horizontally at a speed of 550, goes completely through the block, emerging at a speed of 180 . Illustrate what is the speed of the block immediately after the bullet exits?

User Account

All Pages