Answer:
q = -176kJ
Explanation:
HCl and NH3 reacts as following to NH4Cl
HCl(g) + NH3(g)=========>NH4Cl(s) : ΔH = -176 KJ
Clearly,
ENERGY IS EVOLVED MEANING IT IS A EXOTHERMIC REACTION .
therefore, the value of heat evolved as q = -176kJ
<span>(1)
Merkel receptor – disk shaped, close to surface, slow adapting, small
receptive field, respond best to PRESSURE and TEXTURE.
(2) Meissner corpuscle – stack of flattened cells with nerve fiber
weaving through, close to surface, rapidly adapting, small reception
force, respond best to LIGHT TOUCH, such as tapping or fluttering.
(3) Ruffini cylinder – many branched fibers in cigar shaped capsule,
deep in dermis, slow adapting, large reception force, respond best to
STRETCHING and play important role in kinesthetic sense.
(4) Pacinian corpuscle – layered, onion-like, deep in dermis, fast
adapting, large reception force, respond best to DEEP PRESSURE touch and
high frequency VIBRATION.
</span>
As size increases<span> or decreases, </span>DENSITY REMAINS THE SAME<span>! As a rule, things that are MORE dense will sink or fall to the bottom of things that are LESS dense (think of oil and water). ... Notice that </span>if<span> you DECREASE the </span>mass<span> of something or</span>INCREASE<span> the </span>volume<span>, the </span>density<span> will be less…</span>
Answer:
the anode material is graphite(replaceable graphite rods).
The oxygen gas burns away the anode as Carbon dioxide therefore the anode must be replaced continuously.
