<u>Answer:</u>
Vinegar is made from the fermentation of dilute alcoholic liquids into acetic acid.
<u>Explanation:</u>
Vinegar is a sour tasting liquid which is produced by the fermentation of dilute alcoholic liquids such as cider, wine and beer.
It is a solution of acetic acid which is more formally also known as ethanoic acid.
The concentration of acetic acid in vinegar is variable as it is used for different purposes with different concentrations.
V = 3 x 1 x 1.5 = 4.5 cm^3
m = d x V
= 19.32 x 4.5
= 86.94g
Answer: The heat absorbed by the water is 52.823 J.
Explanation:
Given: Mass of metal = 5.05 g
Specific heat of water = 4.184
Initial temperature =
Final temperature =
Formula used to calculate heat absorbed is as follows.
where,
q = heat
m = mass of substance
= initial temperature
= final temperature
Substitute the values into above formula as follows.
Thus, we can conclude that heat absorbed by the water is 52.823 J.
In the group 3 to group 12 of elements, it is the d subshell
that filled up going across the rows,.
In the d-block of the periodic table, we have the Zinc, Cadmium, and
Mercury. This corresponds to the teams 3
to 12 of the periodic table.
C. Life comes from non-living things like the air. Also known as anomalous generation, this idea is based on pre-Aristotelian philosophers that believed that organisms such as mites could be formed from non-living things such as dust. Some of these ideas were adopted into Christianity and the most famous modern tests to test this theory were performed by Pasteur.