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Chemistry Help Manometers?!?
The pressure of an unknown gas is measured with a manometer. Instead of mercury the manometer is filled with a Liquid (X) whose density is .766g/cc. The pressure measured as 789 mmX. What is the pressure in mmHg?
1 AnswerChemistry1 decade agoChemistry Help!?
What kind of orbital is designated by the quantum numbers (2,0,0,1/2)?
1 AnswerChemistry1 decade agoThermochemistry Problem Need Help!?
If 21.73g of Al at 398.3 (.C) is added to 151.0g of water at 20.4 (.C), what is the final temperature (.C) of the mixture?
Enthalpy Values : Specific Heat of Al (s)= 0.902 J/g-C
Specific Heat of H20 (l)= 4.184 J/g-C
Qf for H20= 6.01 kj/mol
Gv for H20= 40.67 kj/mol
1 AnswerChemistry1 decade agoChemistry Help!?
Determine the change in temperature if you dissolved 8.50g of NaOH in 100 ml of water
2 AnswersChemistry1 decade agoNeed Help! Don't know song name!?
Does anyone know the title of this song "you make me smile just for awhile?" A guy sings this, and I heard it at Borders.
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I have a pen mark on a gray hoodie, how can I clean it? Do I pretreat the stain by scrubbing Tide into it or do I use Oxiclean or some kind of bleach?
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I was wondering if Blackstone (BX) is a group group to invest in at this moment or will it underperform?
4 AnswersInvesting1 decade ago