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June 20, 2025, 05:13:47 am

Author Topic: VCE Chemistry Exam Discussion and Solutions (in progress)  (Read 75115 times)

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dk1234

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Re: VCE Chemistry Exam Discussion and Questions
« Reply #45 on: November 14, 2017, 03:21:47 pm »
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Hey guys,

what do u think a 95/120 and 80 percent sac average in a strong cohort will get

Thanks

dowe

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Re: VCE Chemistry Exam Discussion and Questions
« Reply #46 on: November 14, 2017, 03:36:04 pm »
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So how did everyone go about answering the Mars question?

crackleking

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Re: VCE Chemistry Exam Discussion and Questions
« Reply #47 on: November 14, 2017, 03:40:29 pm »
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On question 1 short answer was the Alkene to alcohol reaction a hydration reaction?

Ahmad_A_1999

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Re: VCE Chemistry Exam Discussion and Questions
« Reply #48 on: November 14, 2017, 03:41:20 pm »
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On question 1 short answer was the Alkene to alcohol reaction a hydration reaction?

Isn't it just addition because you break the double bond?
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ringring

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Re: VCE Chemistry Exam Discussion and Questions
« Reply #49 on: November 14, 2017, 03:45:36 pm »
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Isn't it just addition because you break the double bond?
yeah I wrote addition
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crackleking

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Re: VCE Chemistry Exam Discussion and Questions
« Reply #50 on: November 14, 2017, 03:47:13 pm »
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Yeah you are 100% right I just wasn't thinking correctly

Syndicate

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Re: VCE Chemistry Exam Discussion and Questions
« Reply #51 on: November 14, 2017, 03:51:48 pm »
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On question 1 short answer was the Alkene to alcohol reaction a hydration reaction?

Hydration reaction should be right too imo
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-elcee

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Re: VCE Chemistry Exam Discussion and Questions
« Reply #52 on: November 14, 2017, 03:53:44 pm »
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What about hydrogenation ? D:

Syndicate

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Re: VCE Chemistry Exam Discussion and Questions
« Reply #53 on: November 14, 2017, 03:55:23 pm »
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What about hydrogenation ? D:

Hydrogenation reaction is a reaction with H2. So, unfortunately that's incorrect :/
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JaeSunRyoo

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Re: VCE Chemistry Exam Discussion and Questions
« Reply #54 on: November 14, 2017, 04:02:24 pm »
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On question 1 short answer was the Alkene to alcohol reaction a hydration reaction?

I wrote down hydration, just to be sure.

I think addition or hydration should both be correct, but I don't know. Until we get the answers...

matildalwhite

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Re: VCE Chemistry Exam Discussion and Questions
« Reply #55 on: November 14, 2017, 04:06:01 pm »
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anyone have answers please???

Tobia

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Re: VCE Chemistry Exam Discussion and Questions
« Reply #56 on: November 14, 2017, 04:10:46 pm »
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what about hydrolysis instead of hydration

JaeSunRyoo

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Re: VCE Chemistry Exam Discussion and Questions
« Reply #57 on: November 14, 2017, 04:14:24 pm »
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what about hydrolysis instead of hydration

Hydrolysis breaks bonds to add in water, whilst hydration doesn't.

Again, not too sure.

Maybe_mybest

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Re: VCE Chemistry Exam Discussion and Solutions
« Reply #58 on: November 14, 2017, 05:25:03 pm »
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“feastabilily”

AHAHAHA "The Feastability of Mars."  YUM.  ::)
I wonder if it's made of cheese?  Or is that the moon.   :o  8)

...And that children, is where Mars bars come from.

We can even burn it under a can of water.
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rachid.kam

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Re: VCE Chemistry Exam Discussion and Questions
« Reply #59 on: November 14, 2017, 05:26:31 pm »
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AHAHAHA "The Feastability of Mars."  YUM.  ::)
I wonder if it's made of cheese?  Or is that the moon.   :o  8)

...And that children, is where Mars bars come from.

We can even burn it under a can of water.
Lmaoooooo
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100 Days until the VCE Chem Exam: STRATEGY