Question posted by Hannahboo

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Questions Posted by Hannahboo

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$1.00 Closed, closed General Questions General Academic Questions applications
I am doing a science paper on CRYONICS The teacher asked to include this in my paper: What are the current applications in your research(meaning CRYONICS)What does APPLICATION mean in this phrase?...
May. 04, 2011
$2.00 Closed, closed General Questions General Academic Questions Exotic research paper
Any ideas on a scientific research paper? I need to pick a topic (exotic, weird, odd, scary. cutting edge), that can't be found in a textbook. eamples already picked are: time travel, no school in...
Apr. 15, 2011
$1.00 Closed, closed Geology General Geology time line
asking same question I have to do a geological timeline project. on a separate data sheet there are a bunch of questions I have to do. I have to indicate the date and the proportion for each...
Mar. 22, 2011
$1.00 Closed, closed Geology General Geology geological timeline
Geological Timeline project data in this form: EVENT, DATE, PROPORTION for each element. What does PROPORTION mean?
Mar. 21, 2011
$1.00 Closed, closed Chemistry General Chemistry shot heard around the world
IF the term "shot heard around the world" was possible, how many seconds would it take.
Jan. 30, 2011
$1.00 Closed, closed Chemistry General Chemistry Is that a real diamond?
Is that ring a real Diamond? Each of the following is a perfect rectangle, including the so called diamond, THe length is 10 mm. The width is 1/2 the length (so the width is 5 mm ??) the height...
Jan. 30, 2011
$1.00 Closed, closed Chemistry General Chemistry Too dense to Float?
you have a cube of Al and a container filled with liquid Al. The cube is 5 cm wide and has a mass of 337.50 g. You have 6 perfect spheres labeled A-F and you want to see which spheres will float in...
Jan. 30, 2011
$1.00 Closed, closed Chemistry General Chemistry It's giving me a headache!
You have 2 molecules: hemoglobin C3032 H4816 O780 N780 S8 Fe4 and aspirin C9 H8 O4 What is the ratio of aspirin atoms to hemoglobin atoms?
Jan. 27, 2011
$1.00 Closed, closed Chemistry General Chemistry balancing chemical equations
how do I balance the following equation, and what kind is it? H3PO4 + (NH4)2MoO4 + HNO3 --Arrow (NH4)3PO4 + MoO3 + NH4NO3 + H2O (the numbers are small) Thanks
Jan. 27, 2011
$1.00 Closed, closed Chemistry General Chemistry Please help me help my daughter!!!!
what type of chemical reaction is the following and is the equaton correctly balanced, if not, what is the balanced form? Hg2CO3 -(arrow) Hg + HgO + CO2 (the numbers are smaller than letters)
Jan. 27, 2011