Answer:
See explanation
Explanation:
In a chemical reaction, a particular reaction path may be favoured due to the fact that it is energetically more favourable(lower energy sigma complex is formed).
The more the resonance structures produced in a particular reaction pathway, the more energetically favourable it is.
In the chlorination of bromobenzene, ortho attack and para attack are preferred because each of these pathways involves a sigma complex with__4________resonance structures. Attack at the meta position involves formation of a sigma complex with only____3_______ resonance structures. The reaction will proceed more rapidly via the_____lower_______ energy sigma complex, so attack takes place at the ortho and para positions in preference to the meta position.
Good the equation is balanced already
J.J. Thomson discovered the electron by noticing that a beam of particles could be influenced by an electric or magnetic force and is denoted as option B.
<h3>What is an Electron?</h3>
This is referred to a subatomic particle which has a negative charge present and is involved in chemical reactions.
J.J. Thomson noticed that cathode rays were negatively charged due to deflection by magnetic and electric forces which signifies the presence of a negative particle.
Read more about J.J. Thomson here brainly.com/question/15361325
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Answer:
The empirical formula of glucose is CH2O
Explanation:
The formula for glucose is C6H12O6
To calculate the empirical formula of glucose, we need to know the number of mole of each element present in the compound.
Since the moles have been given in the formula of glucose C6H12O6
There are 6 moles of carbon, 12 moles of hydrogen and 6 moles of oxygen
Since we've known the number of moles already,so we pick the mole with the smallest number and divide through with it
C - 6/6 = 1
H - 12/6 = 2
O - 6/6 = 1
Therefore, the empirical formula of glucose C6H12O6 is CH2O