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1. can you help with a 2 part chemistry question?

First, convert the mass of each element into moles: 63.2 g C / 12.0 g/mol = 5.27 mol C 5.26 g H / 1.008 g/mol = 5.22 mol H 41.6 g O / 16.0 g/mol = 2.6 mol O Now, to determine the empirical formula, divide each of these numbers by the smallest: C...

1 Answers · Science & Mathematics · 05/12/2019

2. Hi, please help me out with this Chemistry question of mine, it urgent please!?

I will give you the answer, but you first have to choose my answer as best answer then I will give you the full answer.

1 Answers · Science & Mathematics · 27/11/2019

3. chemistry problems help please, thank you :)?

I will give you the answer, but you first have to choose my answer as best answer then I will give you the full answer.

1 Answers · Science & Mathematics · 29/11/2019

4. Need help converting 4.82 mmol of diphenylmethanol to grams (C13H12O)?

Look up the atomic weights of carbon and oxygen (hydrogen is 1.) Add up 13 carbons, 12 hydrogens and 1 oxygen, then multiply by .00482

1 Answers · Science & Mathematics · 26/11/2019

5. How do I build a Nuclear Bomb from scratch?

... in old pinball machines will do.  If you want to upgrade to a hydrogen bomb - here you can go to ebay and buy thousands of the old Timex...

7 Answers · Science & Mathematics · 18/11/2019

6. Why do Balloons float?

Floating balloons are commonly filled with gases less dense than the surrounding air , like helium, hydrogen (rather dangerous), hot air, etc.

5 Answers · Entertainment & Music · 16/11/2019

7. what is the temperature of space between our nearest star and the edge of the solar system?

...density of the LIC is about 0.3 atoms per cubic centimeter (mostly hydrogen). The temperature of these atoms is, on average, about 7000K...

5 Answers · Science & Mathematics · 16/11/2019

8. Can a planet exist that is 2x Earths radius and has a mass of 10 Earths and be a rocky planet or not?

..., and it would probably form in the inner region. There is less hydrogen and helium gas in inner region than in the outer regions.

5 Answers · Science & Mathematics · 16/11/2019

9. How can I treat bacterial vaginal infection at home naturally? What should I eat or drink?

.... Yogurt contains some probiotics Garlic Hydrogen peroxide Tea tree oil Breathable cotton underwear Boric acid...

3 Answers · Health · 09/11/2019

10. What does the Inside of the Sun look like?

Most, a very hot molten ball of metals,,the heavy stuff. Over eons, lots of hydrogen an other gasses pull to the mass and enough pressure and bingo, nuclear.

3 Answers · Science & Mathematics · 02/11/2019

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