Answer:
(i) 1 moles of C
(ii) 4.5 moles of C
Explanation:
The Chemical equation is as follow,
A + 2 B → C
This chemical equation can be translated as;
(i) 1 mole of A reacts with 2 moles of B
(ii) 1 mole of A produces 1 mole of C
(iii) 2 moles of B reacts with 1 mole of A
(iv) 2 moles of B produces 1 mole of C
(v) 1 mole of C is produced by 1 mole of A and 2 moles of B
Therefore to find the number of moles of C produced by 2 mole of B we will do following proportional method.
As,
2 moles of B produced = 1 mole of C
So,
2 moles of B will produce = X moles of C
Solving for X,
X = 2 moles × 1 mole / 2 moles
X = 1 moles of C
Note:
In above problem the given moles were the same as that present in balance equation so incase if the moles are different from that of the equation then the method shown above can be used to solve it.
Lets try it for 9 moles of B:
As,
2 moles of B produced = 1 mole of C
So,
9 moles of B will produce = X moles of C
Solving for X,
X = 9 moles × 1 mole / 2 moles
X = 4.5 moles of C
Answer: O Diffusion moves particles across the cell membrane from areas of high concentration to
areas of low concentration
Explanation:
I thin the nurse knows that Whites have the highest incidence of cystic fibrosis. Whites have the highest incidence of cystic fibrosis . Cystic Fibrosis is a disease in which a mutated gene causes a thick and sticky mucus to be produced, resulting in mucus build up in the lungs and digestive tract. Before puberty, boys are affected more with asthma than girls. Female African Americans have the highest mortality rates for Asthma than all ethnic/gender groups. Whites on the other hand have the highest incidence of (COPD), even though higher rates of smoking occur in other ethnic groups..
If a human doesn't have factor 8 , <span>hemophilia
will happen (it is the most usual form of </span><span>hemophilia )</span>
The central nervous system<span> (</span>CNS<span>) is composed of the brain and the spinal cord. The </span>peripheral nervous system<span> (</span>PNS<span>) is composed of all of the </span>peripheral nerves<span>that connect all of the parts of the body with the </span>CNS<span>. List three general functions of the </span>nervous system<span>.</span>
