MosPyramid SG hydratedCuSO4 den got H2O ba.. anhydrous is just CuSO4 is liquid state.. Haha that was 4 years ago science
gd4u SG Damn it, my cover is blown ... Nah, which topic needs my comments then i go lor (some thick-skin) I rarely post in Bar, n sggirls, cos, the topics are rather ... ... idiotic??
MosPyramid SG I mean I studied that.. Chemistry haha.. in secondary Most sulphate is blue color right? because copper ion is weaker, 2+ only, therefore the color is taken over by SO4 is it? Haha when did crap become so serious discussion
MosPyramid SG Ok, what else to crap about? Hmm... let me think...... Have your drink any chemical from the lab before? quite yummy.. hmm..
MosPyramid SG Yup!! exactly That's look like a blue coral cocktail Cannot tahan very thristy that time... The taste not bad lar.. Combined bitter + sourly. When go inside your stomach, damn refreshing
gd4u SG Science lab taps are not meant to be drank, my teacher told me, it is not ur usual tap water … but to hell with it lar, i drink so many times also no problem ..
anhydrouscoppersulphate SG ur teacher tell you that so that you will behave distilled water good for drinking
MosPyramid SG Tap is plain water, not nice -.- Blue is like wow... sweet or acoholic.. but it turns out to be.. erm
MosPyramid SG Yar.. Distilled water is good for drinking.. Ph 7 leh..!! Pure enough to cleanse our body. And normal tap water is like 6.4?
MosPyramid SG Where got so much distill water around?? You live near your school right? Every morning and night when you clean up, you will sneaking into the school lab and wash right?
MosPyramid SG we even ate ph 4 or even 3 stuff sometimes.. 7 is total pure where there is no bateria or gems, so is 100% healthy
anhydrouscoppersulphate SG what sneak!! i guang ming zhen da walk in. my principal will be waiting for me everyday to serve me hot distill water for me to wash my face
