chem p5 v1

[HELLNO]

i wnted stars..nthng else
bt i thnk its too much nw xd
n u??

Hopefully you will get it then How much did you score in AS?
And hopefully A*...

 

[AvgStudent]

how did you guys draw the graph btw? was the top part a curve? and what value did you get for the temperature at 3 mins?

 

[HELLNO]

how did you guys draw the graph btw? was the top part a curve? and what value did you get for the temperature at 3 mins?

The first 2 min graph, was supposed to be ignored, the 2 lines of best fit were only up, and at 3, i don't remember exactly, maybe 35.9, I am not sure! wbu?

 

[AvgStudent]

Hopefully you will get it then How much did you score in AS?
And hopefully A*...

i got 100/130 in AS, you?

 

[HELLNO]

i got 100/130 in AS, you?

I don't remember exactly, somewhere between 110 and 12o though

 

[AvgStudent]

I don't remember exactly, somewhere between 110 and 12o though

oh thats nice. i know this isn't about chemistry but in biology paper 41 what did you answer for why algae photosynthesizes faster in polyp than when its free?

 

[HELLNO]

oh thats nice. i know this isn't about chemistry but in biology paper 41 what did you answer for why algae photosynthesizes faster in polyp than when its free?

Its alright
I said that the coral respires producing co2, which is a raw material for photosynthesis. The CO2 is readily available for the algae to photosynthesise,while the free living algae, struggles to get CO2, as CO2 is sparingly soluble in water. This increases the rate of photosynthesis and therefore more growth
I wrote one more point that I completely forgot right now!!
What did you write?

 

[AvgStudent]

Its alright
I said that the coral respires producing co2, which is a raw material for photosynthesis. The CO2 is readily available for the algae to photosynthesise,while the free living algae, struggles to get CO2, as CO2 is sparingly soluble in water. This increases the rate of photosynthesis and therefore more growth
I wrote one more point that I completely forgot right now!!
What did you write?

i wrote that the surface area in the coral is greater than the free algae so there will be a greater uptake of CO2 and then the usual

 

[HELLNO]

i wrote that the surface area in the coral is greater than the free algae so there will be a greater uptake of CO2 and then the usual

But then how is the surface area greater, when its living inside its cells? I don't get your point

 

[HELLNO]

They were comparing the algae that lives in the coral, and the free algae
Not the coral and the free algae, plus corals are fish so they don't photosynthesise

 

[AvgStudent]

But then how is the surface area greater, when its living inside its cells? I don't get your point

i wasn't sure myself and was running out of time. But if they are fish they don't need algae to undergo photosynthesis for them to give food for growth?

 

[HELLNO]

i wasn't sure myself and was running out of time. But if they are fish they don't need algae to undergo photosynthesis for them to give food for growth?

They are fish, and the algae lives in their tissue. The algae does photosynthesis using co2 from the coral, and gives the coral the product of photosynthesis.
Get my point?

What subjects are you giving this session btw?

 

[AvgStudent]

They are fish, and the algae lives in their tissue. The algae does photosynthesis using co2 from the coral, and gives the coral the product of photosynthesis.
Get my point?

What subjects are you giving this session btw?

I guess. What did you get in AS bio overall? Sciences and math. What about you?

 

[HELLNO]

I guess. What did you get in AS bio overall? Sciences and math. What about you?

My bio score was higher than my chemistry score,, around 122, wbu?
Bio, maths and chemistry!

 

[AvgStudent]

That's great. Are you the top in your class? I can't quite remember. Not that high though

 

[HELLNO]

That's great. Are you the top in your class? I can't quite remember. Not that high though

In bio, yes. Chemistry, its me and another one
Wbu?

 

[AvgStudent]

In bio, yes. Chemistry, its me and another one
Wbu?

It really fluctuates. Oh so you must have gotten the outstanding award for biology last year,right?

 

[HELLNO]

It really fluctuates. Oh so you must have gotten the outstanding award for biology last year,right?

Basically nope, go inbox

 

[student2]

Hopefully you will get it then How much did you score in AS?
And hopefully A*...

vry low..arnd 90s :/

 

[HELLNO]

i wrote he mixed the reactants so the change was rapid thats why

Same!