Answer:
<h3>The answer is 1.71 %</h3>
Explanation:
The percentage error of a certain measurement can be found by using the formula
From the question
actual mass = 200 g
error = 200 - 196.59 = 3.41
We have
We have the final answer as
<h3>1.71 %</h3>
Hope this helps you
Photosynthesis produces glucose and oxygen.... Respiration on the other hand would produce the other options.
Answer:
o
Explanation:
it is not a gas because the particles do not move freely it may be a liquid or a solid partly and mostly liquidized.
Answer:pKa between 6 and 8
b. highly water soluble
c. minimally permeable to biological membranes
d. minimal effects of salt concentration
Explanation:
Since most biological reactions occur at near neutral pH of 6-8, good buffers should have their pKa around this region. A good buffer must also be water soluble and not easily permeable to biological membranes to avoid to avoid accumulation of the buffer compound in cells. The buffer should also not be highly ionic to prevent issues due to salt effects.