Top answers

Expand and Simplify: 2y(3x - 8) + x(2x + y)

Start by expanding the brackets. This means that you must multiply everything inside the bracket by whatever is outside the bracket. Therefore, you should be left with: 6yx - 16y + 2x^2 + xy After this, you ...
JB
Answered by Jasmine B. • Maths tutor
4487 Views

Name the type of reaction and outline the mechanism for the reaction of the alcohol (CH3)2CHOH with the acyl chloride CH3COCl. Explain which orbitals take part in the reaction.

Type of reaction: nucleophilic addition to carbonyl Diagram should show nucleophilic attack of oxygen of alcohol on carbon of carbonyl in the acyl chloride. Lone pair clearly shown on the oxygen, full curly ...
ES
Answered by Emma S. • Chemistry tutor
11103 Views

What's the difference between a bayron and a meson?

A baryon is a particle that is made up of three quarks (which are fundamental particles) bound by the strong force. A meson, on the other hand, is a particle which is made up of one quark and one antiquark. ...
JB
Answered by Josh B. • Physics tutor
12155 Views

Find the coordinates of the point of intersection of the lines y = 5x - 2 and x + 3y = 8.

substitute y=5x-2 into second equation --> x + 3(5x- 2)= 8// 2) factorise and simplify to get 16x=14 3) divide 14 by 16 to calculate the value of x to be 7/8 4) sub value of x into equation 1 to find the...
AT
Answered by Anand T. • Maths tutor
6335 Views

Anti-natalist policies - Evaulation of the One Child Policy in China, was the policy successful?

Standard Level Geography- Core Topic - Populations in Transition First, examine the criteria needed for writing a good essay (specific accurate information) Prep - Plan and Structure the essay Introduce the ...
GC
5371 Views