Oh my gosh, thank you so much! Haha, this is fun. xD It's really helping!
The Official Homework Help Thread
- Thread starter Zandy
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Oh my gosh, thank you so much! Haha, this is fun. xD It's really helping!
i just drew a big ass diagram with every mechanism/reaction and how they relate to each other.
i used this website back in the day http://www.chemguide.co.uk/mechmenu.html#top
about graph translations:
http://www.bbc.co.uk/schools/gcsebitesize/maths/algebra/transformationhirev1.shtml
really stuck on that question. you have to work out an expression for the shaded area *i think the shaded area because the textbook says area??*
the answer is 19a?b⁴ but not sure how you can get that.
i did 4a?b x 5b^3 = 20a?b⁴
then ab? x ab? = a?b⁴
20a?b⁴ - a?b⁴ = 20a?b⁴
Do you mean to ask "how do you find an ordered pair on 2y + x = 4?"
If so, then by isolating the variable y, you can get y = [4 - x]/2 and so for any number x, the point:
f(x) = (x, [4 - x]/2)
lies on the line 2y + x = 4.
Alternatively, you can isolate the point x to get x = 4 - 2y and so for any number y, the point:
f
= (4 - 2y, y)lies on the line 2y + x = 4.
Both expressions for points on the line 2y + x = 4 are the same. I hope this helps, though, if I am misunderstanding the question, could you please elaborate more ^^?
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Thanks so much! I made a huge diagram too but I'm still getting confused on writing multi-step syntheses o-o That website looks really helpful though so I'll definitely be using it so again, thanks!
