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2016ers Chit-Chat Thread (11 Viewers)

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Faris_I

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Hey guys,if any1 can help me as i hav this assignment due tmrrw and struggling to find chemical equations for processes such as Flocculation, Coagulation, Sedimentation, Filtration, Disinfection and Fluoridisation....also i need more equations to find TDS
Heavy metal
pH
Turbidity
Hardness
DO
BOD
CONC OF NITRATES AND PHOSPHATES
are there any gd websites?
 

leehuan

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Hey guys,if any1 can help me as i hav this assignment due tmrrw and struggling to find chemical equations for processes such as Flocculation, Coagulation, Sedimentation, Filtration, Disinfection and Fluoridisation....also i need more equations to find TDS
Heavy metal
pH
Turbidity
Hardness
DO
BOD
CONC OF NITRATES AND PHOSPHATES
are there any gd websites?
I just rote learnt all of that using easychem.
 

Faris_I

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its a good website but i cant find the chemical equations required?
 

leehuan

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its a good website but i cant find the chemical equations required?

Half of them you don't even need to know chemical equations for


Things like heavy metal ions well, you'd want to be able to list some precipitation ions; same with neutralisation reactions for pH. Otherwise the HSC is more interested in that you know what it is and that's it (e.g. Winkler test for DO and BOD = DO(initial) - DO(5 days later in the dark), just the turbidity metre for turbidity although maybe some explanation to how it works)
 

leehuan

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I've begun giving out heaps of likes. So the amount of likes I get is much lower than the likes received lol

But, the good thing is that half of those likes are most likely to InteGrand.

(Rest are just me liking anything I found funny)
 

Nailgun

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I've begun giving out heaps of likes. So the amount of likes I get is much lower than the likes received lol

But, the good thing is that half of those likes are most likely to InteGrand.

(Rest are just me liking anything I found funny)
like half of my rep is from InteGrand :)
 

leehuan

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like half of my rep is from InteGrand :)
"You must spread reputation around before giving it to InteGrand again"

That's the problem.
____________________________________

OMG if sword art online became a reality <333333333333333333333333
 

leehuan

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Every night I have to spend 30 mins packing up the ton of loose papers/folders/books on my bed. So annoying.
During high school...idk how much I studied at all when there wasn't an exam coming up...

(I have an office now though)
 

ProdigyInspired

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just realised i'm pretty much stuffed with an upcoming 4u assessment next week.

teacher told us to do textbook exercises accordingly (only taught us a bit) and never really told us where our progress should be in different weeks. We're starting logarithms tomorrow and I still have 1/3 of conics to go (tangent/normal to hyperbola, coc & rectangular hyperbola), which I have to do within a week.
 
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