Answer:
747.5 mL
Explanation:
Assuming ideal behaviour, we can solve this problem by using <em>Boyle's law</em>, which states that at constant temperature:
Where in this case:
We <u>input the data given by the problem</u>:
- 681 mm Hg * V₁ = 991 mm Hg * 513.7 mL
And <u>solve for V₁</u>:
The number of any one element is the coefficient times the subscript of that element. In BaSO₄, the coefficient is 1 and the subscript for oxygen is 4. In Ba(OH)₂, the coefficient is 1 and the subscript is 2. In Ba(OH)₂, the subscript is outside the because OH⁻ is an ion and the subscript applies to both elements
<u>Answer:</u> The structure of the geometrical isomers are attached below.
<u>Explanation:</u>
Cis- and Trans- isomers are the geometrical isomers which have same chemical formula but different structural formula
According to CIP rule, the groups on the doubly bonded carbon atoms are given priorities based on the the atomic masses of first connected atom.
If the highest priority groups are on the same side, it is known as cis-form and if the highest priority groups are on opposite side, it is known as trans-form.
We are given a chemical compound, which is 2-pentene.
In this the highest priority groups are methyl and ethyl groups.
When the groups are on the same side, it forms cis-form and when the groups are on the opposite side, it forms trans-form
The structure of the geometrical isomers are attached below.
Answer:
C combination reaction (synthesis) reaction
Explanation:
two chemicals are combined
Answer:
Photic Zone
Explanation:
The photic zone is the uppermost layer of the sea that recieves sunlight allowing phytoplankton to perform photosynthesis.