2NO(g) + 5H2(g) ====> 2NH3(g) + 2H2O(g)
Answer:
C. Cornea and Lens
Explanation:
Cornea This is the front part of the tough outer coat that is transparent. It refracts light (bends it as it enters the eyes to ensure it is in the right place).
Lens A transparent, biconvex, flexible disc behind the iris. Focuses the light onto the retina ( the light sensitive part of the eye)
2al(8)+6HCI(aq)->3H2(g)+2AICI3(aq)
this reaction is between a metal and an acid which typically results in a salt and the release of hydrogen gas.
Answer:
I'm pretty sure the answer is D, I could be wrong tho
Answer:
pressure altitude and radiation
Explanation:
beacuse in atmosphere there is aire pressure atmospheric pressure and ofcourse radiation is there as well as altitude at heights
