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Noteslap http://noteslap.com/

Lock-us sounds so retarded/funny. Whenever my teachers use it i can't help but have a little laugh

HARSH from what ive been told If u don't have states, no marks

Imo sample answers r usually shyt

Meeeeeeeeeeeeeeeeeeeeeeeeeeeeee ;) ;) ;)

7. Micelles are formed by sodium stearate molecules. And sodium stearate (aka soap) dissasociates into its Na+ ion and its negatively charged chain. Since the Na+ ions does'nt take part in the cleaning action of soaps, each sodium stearate molecule has a -ve charge, and hence several of these...

Edward Maya & Vika Jigulina - Stereo Love http://www.youtube.com/watch?v=p-Z3YrHJ1sU

It is A If u replaced the NaOH with a weaker base, then it would be C

It can't be deduced with the given info whether it is stronger or weaker, however it can definitely be concluded that Acid A is stronger than Acid B. So to answer ur question, not necessarily.

Haha, not if they're black

1. Rain 2. Whiteboard makers (the inky ones) 3. Fresh tennis balls 4. Cofee

LOL all those that have posted on this forum...."Gender: Male" Tells a story, doesn't it FML!!!!!!!!!!!

+ 1

So what's the answer? I got ph=2.52(3 sig figures)

Me too I'm losing the plot Its amazing how the most boring of things suddenly become "entertaining", when we have important things on hand PROCRASTINATE all the way!!!!!!!!!!!

lol @ ur teacher theres a lot more to this experiment than three simple steps

Aiming for HSC marks Maths 3U : 96/100 Maths 4U : 91/100 Chem: 92/100 English Adv : 88/100

Dry cell Cathode reduction Mno2(s) + NH4+(aq) + H20(l) + e- → Mn(OH)3(s) + NH3(aq) Anode oxidation Zn (s) → Zn2+ (aq) + 2e-

The markers are usually fussy about the units in 2 unit, but not so much in 3 and 4 unit. So, no, i doubt they'll take of marks for not specifying the units

Yeah u will It called a "carry over". They cant penalise u twice for the same mistake.