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Question:

What is the formula mass of aluminum oxide Al2O3?To the nearest atomic mass unit?

B) To the nearest gram what is the molar mass of Al2O3?C) how many moles are present in 408 grams of Al2O3?Show your calculation.D) How many molecules are present in 408 grams of Al2O3? Show your calculation.E) consider the balance equation Al2O3+3 CuOIf you have one mole of Al2O3 and an unlimited amount of Cu, how many moles of Al can you produce?F) If you have 408 grams of Al2O3 and an unlimited supply of Cu how many grams of Al can you produce(round to the nearest gram)? show calculation if you can.

Answer:

a101.961 amu's b1.69 x 10^-22 c4.0015, 408 divided by molar mass d3.437x10^18, moles times Avagadro's , 6.022x10^23 e.2, because one mol of Al2O3 breaks down into 2 Al f2 mol Al x 29.98g/mol 60g
DUDE I never used all that anti whatever crap and I never had a problem manSince this is your first time REMEMBER to screw in those little studs between the motherboard and the caseI know someone who didn't and the whole mobo got fried ) but dont worry yourself too much I even touched the bottom of my processor and it runs fine i got a 3.0 GHz dual core runnin over 4.0 so I mean take your time read all the instructions and you should do just fine ) remember to do updates on bios and all that crap drivers or whatever before you start installing anything and if you can get a virus protection before you even plug into internet that would be ideal )
Greetings there! lols at the rest! Win Xp does 3.5 gigkeep the rest, the other 512 will be used for system devicesYour cpu is enough and your display card is enough! Since you have enough sata ports, try to get 2 x raptor hard drives and raid them as primary windows drive! that should increase your read/write speed by a margin! ntel P965+ ICH8R chipset 1Supports Intel? Core? 2 Extreme Quad Core / Core? 2 Duo / Intel? Pentium? D processor 2Supports Intel Core? 2 Duo processors with FSB1333 3Supports Microsoft Windows VISTA Premium 4Supports Dual channel DDR2 800 memory 5Features Dual PCI-E graphics interface (ATI CrossFire supported) 6Features SATA 3Gb/s with RAID function 78 Channels Intel High Definition Audio 8Optimized Gigabit LAN and IEEE 1394 connection 9Industry's leading all solid capacitor motherboard design Your motherboard seems to work better with ATI cardsYour one Nvidea card should be able to smoke the pipe and be happy also! You can also upgrade to XP pro with out formating btw!! Good luck in the quest!
Just set the brass stand offs where they go and install the plastic corner stand offs then the power supply last, make sure you cpu heat sink and memory is installed before you mount it.I've built 100's of pcs without a problem in every type of case there is.Just be sure you hook up the front panel correctly.
The biggest risk would probably be bent pins on the processor, don't force itOnly goes one wayI bent about 75-85 pins on a socket 478 celeron processor and it took me about three hours to get them all straightMake sure all the stand offs are on between MOBO and tray Good luck By the way, I learned from the bent pins( the hard way )

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