3 Answered Questions for the topic Oxygen

Oxygen Chemistry

10/06/15

What is the theoretical yield of iron(II) oxide in grams? What is the percent yield for this reaction ?
For the following reaction, 4.80 grams of oxygen gas are mixed with excess iron . The reaction yields 18.4 grams of iron(II) oxide .iron ( s ) + oxygen ( g ) iron(II) oxide ( s )
Follows • 2
Expert Answers •1

09/20/15

To which group in the periodic table does element M belong?
A certain element M is a main group metal that reacts with chlorine to give a compound with the chemical formula MCl2 and oxygen to give the compound MO. To which group in the periodic table does... more
Follows • 2
Expert Answers •1

05/23/14

Why isn't water flammable?
Fish don't breath water, they breathe dissovled oxygen that is in the water. Because pure oxygen is quite flammable, and pure oxygen is dissolved in water, why isn't water flammable? I'm sorry this... more
Follows • 2
Expert Answers •1

Still looking for help? Get the right answer, fast.

Ask a question for free

Get a free answer to a quick problem.
Most questions answered within 4 hours.

OR

Find an Online Tutor Now

Choose an expert and meet online. No packages or subscriptions, pay only for the time you need.