Answer:
Components of crude oil can be separated through a process called <u><em>fractional distillation</em></u>.
Explanation:
Fractional distillation can be described as a method of distillation in which a liquid mixture is separated based on the different boiling points of the components present in the mixture. The components of crude oil have different boiling temperatures hence, they can be separated by the process of fractional distillation.
The fractionating column has high temperatures at the bottom so components with high temperatures are separated at the bottom. The upper columns have lower temperatures. Components with lower boiling temperatures get separated at the upper columns.
Answer:
I think the best answer is (5) because catalyst are known to speed up a reaction without being changed
Chemical changes are considered unseen because they occur at the atomic level, changing the actual structure of the thing.
The reactants are what is put into the reaction equation to get the product. In this case water and ammonia are put into the equation to get the product ammonium hydroxide.
The first choice is the correct answer:
Water and ammonia
Hope this helped!
~Just a girl in love with Shawn Mendes
whatever u r mixing together will indicated what the reaction or the product will be
