Answer:The new volume will be
0.7 L
Explanation:
This is an example of Charles' law, sometimes called the temperature-volume law. It states that the volume of a gas is directly proportional to the Kelvin temperature, while pressure and amount are held constant.
The equation is
V
1
T
1
=
V
2
T
2
, where
V
is volume and
T
is temperature in Kelvins.
Known
V
1
=
0.5 L
T
1
=
20
∘
C
+
273.15
=
293 K
T
2
=
150
∘
C
+
273.15
=
423 K
Unknown
V
2
Solution
Rearrange the equation to isolate
V
2
. Substitute the known values into the equation and solve.
V
2
=
V
1
T
2
T
1
V
2
=
(
0.5
L
×
423
K
)
293
K
=
0.7 L
rounded to one significant figure
Answer:
The straight carbon links indicate butane.
The hydrogen atoms are replaced by the methyl radical:
The first is 2-methylbutane.
The second is 2:2-dimethylbutane.
Answer:
No
Explanation:
Petroleum cant be mixed with water coz petroleum is less dense than water so petroleum will float on water.
You would witness h2o in its solid and liquid phases.
A.
An amine refers to a nitrogen-based compound. Since A is the only option with nitrogen, that would be the answer.
