Answer:
the correct answer is four decimal places
Answer:
16.53 pounds
Explanation:
this type of problem needs convertion method we need to convert from grams to pound.
In a synthesis reaction<span> (also known as a composition </span>reaction<span>), two substances combine to form a larger substance. A good </span>analogy<span> of these </span>reactions<span> are dancers. ... In the simplest type of </span>synthesis reaction<span>, two elements combine to form a compound.</span>
Answer:
At the second equivalent point 200 mL of NaOH is required.
Explanation:
at the first equivalent point:
H2A + OH- = HA- + H2O
initial mmoles y*100 y*100 - -
final mmoles 0 0 y*100 y*100
at the second equivalent point:
HA- + OH- = A2- + H2O
initial mmoles y*100 y*100 - -
final mmoles - - y*100 y*100
at the second equivalent point we have that y*100 mmoles of NaOH or 100 mL of NaOH ir required, thus:
at the second equivalent point 200 mL of NaOH is required.
Answer:
Data based observation
Explanation:
Beause It is talking about how many trees have died this past year.
