Ask question

Ask question

All categories

3 years ago

14

If oxygen is removed from a sample of air as iron rusts, what happens to the partial pressure of oxygen in the air? A it increas

es B it decreases or C stays the same

2 answers:

alukav5142 [94]3 years ago

6 0

The answer to your question is

B it decreases

anzhelika [568]3 years ago

3 0

Bi did that test before

You might be interested in

How many atoms are in 0.560 moles of iron?

Vinvika [58]

Answer:

3.37288*10^23 atoms

Explanation:

3.37288*10^23 atoms

8 0

2 years ago

There is an equal number of protons and __________ in a neutral atom.

tiny-mole [99]

the answer is electrons

5 0

3 years ago

I) Briefly discuss the strengths and weaknesses of the four spectroscopy techniques listed below. Include in your answer the spe

klemol [59]

delete please .....................................

4 0

3 years ago

The pH of a solution can be calculated using which formula?

VikaD [51]

Answer:

The formula for calculating pH is pH=−log[H_3O+ ]

pH is the negative logarithm (to base 10) of hydronium ion concentration

The pH Formula can also be expressed as

PH= - log[H+ ]

5 0

3 years ago

Which of the following has 62 neutrons, 46 protons, and 46 electrons?

Vesna [10]

The answer is Silver (Ag)

6 0

3 years ago