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formula for cholesterol ratio

Rheumatoid arthritis: Cell signaling and other likely causes (2)

When the cell begins to broadcast their existence through signaling on a frequency different from that of the immune system, they are, literally speaking, “looking for trouble”. As explained in the first part of this series, all cells of the body resonate on a common signaling frequency because they originate from a common source, the fertilised egg or zygote, which gave rise to them all. Should the immune system itself step out of tune, this may spell doom as well, as it would in that disoriented state, see everything in its environment, the cells and germs alike, as “enemies” to be destroyed. The connection between cell signaling and disease, including Rheumatoid Arthritis (RA), should be well appreciated if we have a picture of what is going on, or which may occur in our intestine. In this regard, I would like to make quick references to intestinal diseases caused by some popular foods, and how they impact on the immune system and the health of other part of the body, including the brain.

Could someone double check my chemistry study guide answers for me (part 2)?

11. When aluminum oxidizes in air, it forms aluminum oxide (Al2O3):

4Al (s) + 3O2 (g) 2Al2O3 (s)

If a 102 g sheet of aluminum oxide formed completely in excess oxygen, how many grams of aluminum were oxidized?
(Points


ummm, maybe you should ask your teacher instead of the internet? XD
what chemistry do you take?

Calling All Chemistry Geniuses! Your Help Is Needed!?

So I have this practice sheet for chemistry homework and I really want to be able to check my answers. Could you give me your second opinion on any of these? Thanks!

1. If 2 molecules of one reactant combine with 3 molecules of another


1. 2A + 3B --> 5C



2. The answer is 1.0.

moles = 1.2 x 10^24 atoms(1 molecule/2 atoms)(1 mole/6.022 x 10^23) = 1.0

3. 1.8 × 10^24


4. 23.95 g/mol(3 moles) = 72


OK first 5 answers.

2A + 3B --> 5C

1.2 × 1024 atoms of nitrogen/6.02x10^23 = 2 atoms of nitrogen/(2atoms of nitrogen/1 N2 gas) = 1.0 mole N2 gas

3x 6.02x10^23 = 1.8 × 10^24

LiOH molecular


1. 2A + 3B --> 5C



2. The answer is 1.0.

moles = 1.2 x 10^24 atoms(1 molecule/2 atoms)(1 mole/6.022 x 10^23) = 1.0

3. 1.8 × 10^24


4. 23.95 g/mol(3 moles) = 72