3 years ago

What is the mass percent of oxygen in barium perchlorate?

1 answer:

5 0

The mass percent of oxygen in Barium perchlorate is is 38%.

The molecular mass of Barium perchlorate (Ba(ClO4)2) is 336.2282 g/mol.
Percent composition of Oxygen will be = [(Molecular mass of Oxygen X 8)/ Molecular mass of Barium perchlorate] X 100%
= [(15.99 X 8)/336.2282] X 100% = 38%

You might be interested in

Can natural selection cause mutations? Why or why not?

bulgar [2K]

I believe the answer is A!

3 0

3 years ago

What does it mean that Nikoleta is in the 10th percentile for both length and weight? Is that a desirable statistic if she was i

miv72 [106K]

90% of people weigh more than Nikoleta and 10% weigh less.

4 0

3 years ago

What kind of molecule if formed when glucose and fructose are combined?

s2008m [1.1K]

Disaccharide is formed when glucose and fructose are combined

7 0

3 years ago

Read 2 more answers

In photosynthesis, solar energy is converted into a usable chemical energy form. The energy containing product of photosynthesis

Agata [3.3K]

Answer:

b. carb (sugars)

Explanation:

plants make glucose through photosynthesis

7 0

3 years ago

When an individual stops breathing, brain cells die very quickly, but the cells in the heart are able to survive for longer. Whi

tino4ka555 [31]

Answer:

because the blood in the heart gets what's left of oxygenated blood first. first come first serve concept. the heart cells survive longer because they have oxygenated blood longer and more frequently. if the person is not breathing the oxygen in the blood might run out by transferring to cardiovascular cells before it gets to the brain.

Explanation:

8 0

3 years ago