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Why can there be one major product and one minor product after electrophilic addition takes place across a double bond?

This formation of a major product and minor product only occurs if the double bond is unsymmetrical (when the carbon atoms involved in the double bond are bonded to different groups), for example in butene. ...
CF
Answered by Craig F. • Chemistry tutor
25500 Views

Expand 3(5a-2)

A) 15a - 2 B) 8a - 2 C)9a D)15a - 6 D is correct - multiply each term in the bracket by what is outside the bracket. The other 3 answers show different mistakes, identifying the different areas of improvement.
AJ
Answered by Alex J. • Maths tutor
7270 Views

Solve for x : 2x-15=-2x-7

Bring the x terms onto one side of the equation, and the numbers onto the other, rearranging to get 4x=8divide both sides by 4 to get x=2check answer by subbing x=2 into the equation, such that -11=-11
JP
Answered by Jack P. • Maths tutor
4450 Views

Solve these simultaneous equations and find the values of x and y. Equation 1: 2x + y = 7 Equation 2: 2x - y - 4 = 4 – x

Simultaneous equations are two equations with two unknowns. And they can be solved by either elimination or substitution method.For this example, we will use the elimination method. First of all to make it e...
AC
Answered by Ashwin C. • Maths tutor
4516 Views

What is the best way to provide quotation evidence in my essays?

Within English Literature, most exam boards are looking for evidence that is thoughtful, relevant, and embedded within the sentence. Keeping this in mind, at A-level an ideal length for quotes used to back u...
SM
4830 Views