1 mol KMnO₄ contains 4 mol O, which has a molar mass of about 15.999 g/mol. Then the mass of O in the sample is
(4 mol) (15.999 g/mol) ≈ 63.996 g
Answer:
Freeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee
thank you may god bless you.
Answer: C. They will have more time to manage his mother's care.
Explanation:
A single income option means that only one of them will be working and only one source of income will be used to maintain all three of them including Daniel's mother. This will most definitely result in them having less disposable income and less financial income in general.
Also the scenario painted made no mention of a baby so option D is incorrect. The most likely option in C which makes sense because with one of them staying home to take care of the mother, they will have time to be able to take care of her better.
"Has" would make more sense. A tip would be to read the sentence with both words, one word at a time obviously (So Everyone HAS already voted in the election.) and just go with your gut on which one makes more sense, you can do it!
A huge rotating patch of particles in space drifts together to form an increasingly dense ball. As it shrinks in size, the cloud rotates faster.
<h3>What is gravity?</h3>
Gravity is a physical property of the matter associated with the attraction of objects to each other, which can increase the density by speeding up such objects.
The gravity of our star (Sun) maintains all the planets of the solar systems in a constant and stable orbit.
Subsequently, planets have their own gravity that allows them to attract minor objects such as satellites.
Learn more about gravity here:
brainly.com/question/557206
