Count to 10,000!

[Jaeyjay]

436 grams per mole of Hx

[Remilia Scarlet]

437 grams of a mixture of Hx and Ra(Remi's Awesome element) are in a beaker in 2liters of deionized water. The MM of Ra is unknown. Upon mixing in .5mol of HCl and the reaction HCl+Hx->HxH(+) + Cl(-) occurs to completion, the beaker is placed in an oven. Upon evaporating the HxH and water in an oven, 241grams of the solid mixture Hx and Ra remain. Find the MM of Ra.

[WriggleRid3r]

4 + (-3 + 8) = ⑨

baka baka

[The_Deathly_Kappa]

439 times I've noticed the pace of the people posting on this thread has been picking up.
We'll be to 10,000 in no time! (Not really)

[LunaSkylark]

440 seconds it took to type this sentence O.O

[Remilia Scarlet]

441

that's a pretty low wpm rate :P

[Tewi_Inaba]

442 times i realized the MM for Ra is Uu~

[WriggleRid3r]

443 Ran Ran Ruuuu

[ninryu]

444 best number evah!

[The_Deathly_Kappa]

445 times I've thought about putting something up for an avatar, and 445 times I still haven't done anything about it.

[etrubi1]

446
My CPU is burning

[Satori Komeiji]

447 times Komachi was found slacking off by Shiki.

[LunaSkylark]

448 Satori read my mind -_- why won't she stop >.>

[WriggleRid3r]

449 taunt kills.

[Remilia Scarlet]

450 thingies