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/sci/ - Science & Math

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1956106 No.1956106 [Reply] [Original]

Can anybody help me with this ecuation ?

Ca10(PO4)6(OH)2 + H3PO4 --> ?

>> No.1956136

Considering you can't even spell equation correctly, I would have to say no.

>> No.1956154

>>1956136

Sorry, Spanish thinking got me wrong on Equation.

>> No.1956167

The correct word is 'equestrian', faggot.

>> No.1956187

So it seems we are going to get stuck in language differences instead of solving the equation.

Great, this is like a ps3 / xbox 360 thread on /v/

>> No.1956237
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1956237

>>1956106
hi, ignore this troll. >>1956167
erm...thats calcium hydroxyapatite and phosphoric acid yeh? hmm.. im not sure what it comes out to... it might be calcium phosphate, hydrogen, and water... but i'll try and work it out the full equation for you.

>> No.1956266

>>1956237

Thank you, the only thing i know is that one can make Hydroxyapatite by this equation:

3 H3PO4(aq) + 5 Ca(OH)2(aq) ---> Ca5(PO4)3(OH) + 9H2O

But Ca10(PO4)6(OH)2 + H3PO4 i do not know.

>> No.1956270
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1956270

Ca10(PO4)6(OH)2 + 4H3PO4 --> 10CaH(PO4) + 2H20 +5H2

or: calcium hydroxyapatite + phosphoric acid = Calcium Hydrogen Phosphate. + water + hydrogen.

>> No.1956282

>>1956270

Thank you so much.

>> No.1956778

>>1956270

who's the bitch?