subject

Chemistry, 22.02.2021 19:00 kibyrd14

2HgO --> 2Hg + O2 How many moles of mercury (II) oxide (HgO) are needed to produce 90 grams of oxygen?

PLEASE ANSWER ASAP!

ansver

Answers: 2

Show answers

Another question on Chemistry

question

Chemistry, 21.06.2019 15:50

The density of glycerin is 1.26grams/centimeter cubed . how many is this? use the conversion rates of and . express your answer to the correct number of significant figures.

Answers: 1

question

Chemistry, 21.06.2019 17:00

Write the complete balanced equation for the reaction between lead (iv) oxide (pbo2) and water (h2o).

Answers: 1

question

Chemistry, 22.06.2019 07:10

An experimental procedure requires a 10 ml of acid to be dissolved

Answers: 2

question

Chemistry, 23.06.2019 13:20

In the haber reaction, patented by german chemist fritz haber in 1908, dinitrogen gas combines with dihydrogen gas to produce gaseous ammonia. this reaction is now the first step taken to make most of the world's fertilizer. suppose a chemical engineer studying a new catalyst for the haber reaction finds that 671 liters per second of dinitrogen are consumed when the reaction is run at 271c and 0.99atm. calculate the rate at which ammonia is being produced. give your answer in kilograms per second. round your answer to significant digits.

Answers: 3

You know the right answer?

2HgO --> 2Hg + O2 How many moles of mercury (II) oxide (HgO) are needed to produce 90 grams of o...

Questions

question

Business, 31.07.2019 06:30

Rashid has regular meetings with his boss to inform him of productivity, quality control issues, and potential labor problems. in what kind of communi...

question

Social Studies, 31.07.2019 06:30

Dr. cali is conducting a study in which freshmen college students provide brain scans when they first arrive at college. then, the group is followed u...

question

Mathematics, 31.07.2019 06:30

Gemma's soup recipe is shown in the table above. what is the ratio of chicken stock to mixed vegetable? express the ratio as a fraction in simplest f...

question

Mathematics, 31.07.2019 06:30

Nvm i did it . it took me a long time but i did it...

question

Physics, 31.07.2019 06:30

Among the largest passenger ships currently in use, the norway has been in service the longest. the norway is more than 300 m long, has a mass of 6.9x...

question

Physics, 31.07.2019 06:30

Astudent, standing on a scale in an elevator at rest, sees that his weight is 997 n. as the elevator rises, the scale reads 1226 n and then returns to...

question

Mathematics, 31.07.2019 06:30

Aline passes through the point (–7, 5) and has a slope of 1/2. which is another point that the line passes through? a.(–13, 9) b.(–9, 13) c.(9, 13...

question

Mathematics, 31.07.2019 06:30

Mr williams is making punch for his class party. the recipe he is using says to mix 3 cups pineapply juice, 7 cups mango juice and 5 cups sprite in or...

question

Mathematics, 31.07.2019 06:30

What is the area of this triangle? a= bh 2 12/13/5 is what it shows and here are the answers [a] 17 m2, [b] 30 m2, [c] 60 m2, [d] 60 m2, [e] 120 m2,...

question

Mathematics, 31.07.2019 06:30

Afigure is translated rotated or reflected describe its image...

question

Social Studies, 31.07.2019 06:30

The tenet of is that the welfare of society is best served by letting people pursue their own question 12 options: a. communism b. anarchism c. soci...

question

Business, 31.07.2019 06:30

Acompany could improve its return on assets by increasing its income or by increasing its total assets. a. true b. false...

question

Mathematics, 31.07.2019 06:30

Tdistribution is a continuous distribution. a. true b. false...

question

Social Studies, 31.07.2019 06:30

Always walk on the right side of the road with the traffic. question 3 options: a. true b. false...

question

Biology, 31.07.2019 06:30

"phospholipids are a class of " a option a. carbohydrates b option b. proteins c option c. fiber d option d. lipids...

question

Mathematics, 31.07.2019 06:30

Box contains 4 bolts. two of them, labeled #1 and #2 are 5 mm in diameter, and two of them, labeled #3 and #4, are 7 mm in diameter. bolts are randoml...

question

Health, 31.07.2019 06:30

What would most likely impact a pedestrian and vehicle safety in a community?...

question

Social Studies, 31.07.2019 06:30

Mr. easton is 80, and he thinks that all young people with longer hair use drugs. this is an example of:...

question

Mathematics, 31.07.2019 06:30

Consuela and her three friends order 2 pizzas. consuela cuts each pizza into 8 equal slices. she saves 2 slices of pizza for her older brother, then s...

question

Spanish, 31.07.2019 06:30

Predicciones soy viajero del tiempo yahoo...

More questions: Chemistry Another questions

Questions on the website: 13722367