<u>Answer:
</u>
Reaction C
<u>Explanation:
</u>
For reaction A) we have the production of alcohol by the action of the water that attacks the tertiary carbocation produced by the leaving of Br. In the last step we will have the proton transfer (figure 1).
For B) the proton transfer step is given in the double bond formation due to the attack of the hydroxle group (figure 2).
In C we have an Sn2 reaction. Therefore, the reaction takes place in only one step without the opportunity of a proton transfer step (figure 3).
Finally for D we have an elimination reaction in which the tert-butoxide molecule will remove hydrogen (proton transfer step) from the carbocation to produce an alkene (figure 4).
Answer is: The catalyzed reaction passes through C.
A is energy of reactants.
D is energy of product of reaction.
C is activation energy with catalyst, it is lower than B and reaction with the catalyst is faster.
B is activation energy without catalyst.
Chemical reactions require heat or an input of energy to occur, this is activation energy.
By lowering activation energy, reaction need less heat. Reactions occur faster with a catalyst because they require less activation energy.
Answer:
56.94759 grams of NO2
Explanation:
Stoichiometric Equation:
1 S + 6 HNO3 → 1 H2SO4 + 6 NO2 + 2 H2O.
This is so you can create ratios between each compound in the reaction, and identify the limiting and excess reactants to determine exactly how much can be produced?
The coefficients or molecular quantity of each compound in the balanced equation represents the amount of moles.
To figure out how much can be produced, you have to convert 59.54 g of S into moles of S and 78 g of HNO3 into moles of HNO3.
A reference such as a periodic table can be very helpful as it has the atomic mass of each element which is the mass with respect to 1 mol of that element.
Answer:
the ability to be dissolved, especially in water.
Explanation:
I believe one of them is group 8, but im not entirely sure
