Were you in ms.secrihrst class in dutchtown middle.
1 answer:
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Answer:
The answer is
<h2>19.31 g/cm³</h2>Explanation:
The density of a substance can be found by using the formula
From the question
mass of gold = 475.09g
volume = 24.6 cm³
The density of the gold is
We have the final answer as
<h3>19.31 g/cm³</h3>Hope this helps you
The equilibrium shifts to the side having the lesser volume or number of moles
Explanation:
Reaction 2N₂ + 3H₂
⇄ 2NH₃
This reaction, haber process is completely a combination of gaseous molecules.
An increase in pressure will shift the equilibrium position to the right hand side i.e the side with the lesser volume or number of moles.
Number of moles
Reactants Products
5 2
The product side has a lesser number of moles and the equilibrium shifts to the right hand side.
Learn more:
Equilibrium brainly.com/question/5877801
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Answer:
Compound X has the formula C8H14.
X reacts with one molar equivalent of hydrogen in the presence of a palladium catalyst to form a mixture of cis- and trans-1,2-dimethyl cyclohexane. Treatment of X with ozone followed by zinc in aqueous acid gives a ketone plus formaldehyde (CH2=O). What is the structure of X?
Explanation:
The degree of unsaturation in the given molecule C8H14 is:
DU=(Cn+1)-Hn/2-Xn/2+Nn/2
where,
Cn=number of carbon atoms
Hn=number of hydrogen atoms
Xn=number of halogen atoms
Nn=number of nitrogen atoms
C8H14:
DU=(8+1)-14/2
=>DU=9-7 =2
Hence, the given molecule will have either two double bonds or one double bond and one ring or two rings.
X reacts with one molar equivalent of hydrogen in the presence of a palladium catalyst to form a mixture of cis- and trans-1,2-dimethylcyclohexane.
This indicates that the molecule X has one double bond and one ring that is cyclohexane ring.
Treatment of X with ozone follwed by zinc in aqueous acid gives a ketone plus formaldehyde (CH2=O).
So, the molecule has a ring and double bond CH2.
Based on the given data the structure of compound X is shown below:
The reaction sequence is shown below:
