(P1)(V1)/(T1)=(P2)(V2)/(T2)
Set up as: (P1)(V1)(T2)/(T1)(P2)=(V2)
P1=207torr
V1=30.0L
T1=-268°C
P2=101.3kPa (Same as 760torr)(use torr to make it easier though)
T2=20.0°C
Make sure all °C is in Kelvin
°C + 273 = Kelvin
Numbers are now:
P1=207torr
V1=30.0L
T1=5K
P2=760torr
T2=293K
Set them up as shown above
Should look like this:
(207torr)(30.0L)(293K)/(5K)(760torr)=V2
As long as you do them in that order you should get: 478.82L
You can also round to get 479L
Either one is correct.
The structure of the alkyl bromides used in a malonic ester synthesis of ethyl 2-methyl-4-pentenoate are as drawn in the attached image.
<h3>Ethyl 2-methyl-4-pentenoate by Malonic ester synthesis.</h3>
The malonic ester synthesis is a chemical reaction characterized by the alkylation of diethyl malonate or a similar ester of malonic acid at the carbon alpha (directly adjacent) to both carbonyl groups, and subsequently converted to a substituted acetic acid.
Hence, it follows from the structure of Ethyl 2-methyl-4-pentenoate that the alkyl bromides used are Ethyl bromide and methyl bromide.
Read more on Malonic ester synthesis;
brainly.com/question/17237043
Answer:
<h3>The answer is 1.43 g/mL</h3>
Explanation:
The density of a substance can be found by using the formula
From the question
mass = 57.6 g
volume = 40.25 cm³
We have
We have the final answer as
<h3>1.43 g/mL</h3>
Hope this helps you
Any type of magnet can attract iron or iron materials
Answer:
the correct option is B
Explanation:
The correct option is b, since if we reach pH 7, it means that the acid-base reaction is neutralized, therefore the base has been neutralized by an acid or vice versa, without taking into account the proteins or the amounts of both components .