Chemistry

Chemistry, 01.09.2019 03:00, jcross11nate

How many molecules of oxygen gas are in 1.42 moles of oxygen gas ?

answer

Answers: 1

Show answers

Similar questions

Предмет

History, 27.08.2019 15:30, ZacherySpeaks170

Ozone is formed when a. two oxygen molecules combine b. an individual oxygen atom combines with an oxygen molecule c. ultraviolet radiation breaks apart four oxygen molecules d. oxygen molecules are broken into separate atoms

Answers: 2

Предмет

Biology, 28.08.2019 21:30, danizara8

Ozone is formed when a. two oxygen molecules combine b. an individual oxygen atom combines with an oxygen molecule c. ultraviolet radiation breaks apart four oxygen molecules d. oxygen molecules are broken into separate atoms

Answers: 2

Предмет

Chemistry, 28.08.2019 23:30, lilday8230

22 400 ml of oxygen gas contains 6.022 1023 oxygen molecules at 0°c and standard atmospheric pressure. a. how many oxygen molecules are in 0.100 ml of gas? b. how many oxygen molecules are in 1.00 l of gas? c. what is the average space in milliters occupied by one oxygen molecule?

Answers: 2

Предмет

Chemistry, 07.10.2019 01:50, iselloutt4fun

85 points asap 1. how many molecules are in 7.5 grams of oxygen gas? 2. 2hgo(s) --> 2hg(l) + o2 (g) in a certain reaction 4.37 of hgo is decomposed, producing 2.5 of hg what is the percent yield for the reaction? 3. 4 fe(s) + 3o2(g) --> 2fe2o3(g) in a certain reaction, 27.3 g of iron is reacted with 79.9 g of oxygen how many grams of the excess reactant remain after the reaction is complete? 4. how many moles are in 10.25 grams of nh3? 5. what is the empirical formula mass (efm) of p2o5? 6. how many molecules are in 1.84 moles of water? 7. 4 fe(s) + 3o2(g) --> 2fe2o3(g) in certain reaction, 27.3 g of iron is reacted with 45.8 g of oxygen. what is the limiting reactant? 8. how many moles are in 2.62 x 1023 molecules of c6h14? 9. fe2o3(s)+3co(g)⟶2fe(s)+3co2(g) how many moles of co are required to completely react with 1.225 moles of fe2o3? 10. how many moles are there in 1.3 x 1024 atoms of barium? 11. how many carbon atoms are present in 0.52 moles of c2h6o? 12. a compound has a chemical composition of 51% carbon, 9.3% hydrogen, and 39.2% oxygen. what is the empirical formula?

Answers: 2

Do you know the correct answer?

How many molecules of oxygen gas are in 1.42 moles of oxygen gas ?...

Questions in other subjects:

Konu

Mathematics, 01.01.2021 20:20

The use of logic, making empirical observations, and performing dissections were all part of the scientific studies by...

Konu

Mathematics, 01.01.2021 20:20

A recipe for 6 people uses 250g of flour. How much flour will be needed to make the recipe for 15 people?...

Konu

Physics, 01.01.2021 20:20

6. Three vectors are: a = -9] Work out the following: a) a +b b) a + c c) b-c d) a - Ċ e) a + b + c What does the answer to part e) mean?...

Konu

History, 01.01.2021 20:20

Which is a legacy of racism? a. mexican american farm workers created a union in the 1940’s. b. many rappers are african american c. some sports teams have mascots th...

Konu

Chemistry, 01.01.2021 20:20

Please help you will get brainliest and max points. Your data suggests that there is a relationship between time and concentration. You want to model this relationship with a func...

Konu

Chemistry, 01.01.2021 20:20

Draw the structure of each of the following fatty acids, and give the structure its common name. (a) $n$ -Dodecanate (b) $c i s-\Delta^{9}$ -Hexadecenoate (c) $c i s,...

Konu

Health, 01.01.2021 20:20

Why can working out actually cause you to gain weight, instead of loosing it...

Konu

Mathematics, 01.01.2021 20:20

The value of a car decreases by 15% for each year the car is leased. If the original price of the car was $15,000 what is the value of the car once it was leased for 4 years?...

Konu

Law, 01.01.2021 20:20

A lawyer is representing a husband in divorce proceedings. The lawyer prides himself on helping divorcing couples get through the divorce process as amicably as possible, and has h...

Konu

Mathematics, 01.01.2021 20:20

Which describes the combined variation in the formula h=V/pie r2

Other tasks in the category: Chemistry More task