Chemical energy turns into heat and light energy.
There’s energy stored(potential) in the log, so when it burns, that energy is released as light and heat
Answer:
I think it's nitrogen I'm not really sure..
Given:
P1 = 50 kPa
V1 = 5.0 L
P2 = 125 kPa
V2 = ?
Boyle's Law
P1V1 = P2V2
50 * 5 = 125 * V2
250 = 125 * V2
250 / 125 = V2
2 = V2
Answer is letter C. 2.0 L
Answer:
B) The chromosomes in the cell lack a homologous pair in the same cell
Explanation:
Meiosis is the cellular division that reduces the chromosomal number of the parent cell by half in the daughter cells produced. In a somatic (body) human cell, chromosomes are found in homologous pairs i.e. each pair coming from each parent to form a diploid organism (2n).
However, when meiosis occurs, this homologous pair is separated into individual chromosomes. This is the case of the human cell which contains 46 chromosomes or 23 pairs of chromosomes. Each pair is an homolog of the other, however, meiotic division causes the homologs to separate. This will cause the chromosomes in the cell lack a homologous pair in the same cell.
The net ionic equation for the reaction that occurs when small amount of HCl are added to HoCl/ NaOcl Buffer solution is written as follows
H+ + OCl - -----> HOcl