Questions Asked on August 28, 2005

Whats the net ionic equation for the decomposition of hydrogen peroxide (H202)? I know that it decomposes into water and O2 but
1. 2 answers
2. asked by Jon
3. 3,157 views
Hydrogen reacts w/ sodium to produce solid sodium hydride, NaH. A reaction mixture contains 6.75 g Na and 3.03 g H2.A. Which
1. 1 answer
2. asked by Laura
3. 2,982 views
evaluate the following expressions:tan(sec^-1(5/3)) tan(sec^-1(25/7)) cot(csc^-1(5/3)) i know the answers.. i jus don't know how
1. 1 answer
2. asked by abby
3. 2,796 views
I have a hard time solving this problem.The weight of an object at the surface of a planet is proportional to the planet's mass
1. 6 answers
2. asked by Nisar
3. 1,997 views
When you are multiplying two numbers, how do you determine the number of significant figures?You go with the lowest sig figs in
1. 2 answers
2. asked by Meleas
3. 1,614 views
in the book Beowulf what are "the rings" whick are spoken of in the prologueI may be missing something here. The only rings I
1. 0 answers
2. asked by Keisha
3. 1,392 views
Ok I had 2 eng. questions, what makes a piece of writing literature, and the second was who decides what is literary or not? I
1. 0 answers
2. asked by Sarah
3. 1,175 views
what are the physical properties and chemical properties of ammonium cyanate?Go to www.chemfinder.com and search this chemical.
1. 0 answers
2. asked by Danielle Stacey
3. 903 views
The question on my assignment I'm having trouble with is:18xy squared + 12x squared y cubed I have to factorise it, and it
1. 0 answers
2. asked by Tami
3. 798 views
How are decimals used in everyday life? Not using moneyHow does one measure distance? Take a meter stick, and watch the decimals
1. 2 answers
2. asked by Desiree
3. 676 views
College enrollments in the United States are projected to increasefrom 1995 to 2005 for public and private schools. The models
1. 0 answers
2. asked by johnathan
3. 671 views
Someone please help me with this.The speed of ocean waves depends on their wavelength Î» (in meters) and the gravitational
1. 1 answer
2. asked by Nisar
3. 655 views
a silver bar 0.125 meter long is subjected to a temperture change from 200 degree celsius to 100 degree celsius. What will be
1. 2 answers
2. asked by stacy
3. 641 views
How are decimals used in everyday life?The main use I can think of is in money. Money is expressed in decimal form. Although for
1. 0 answers
2. asked by Desiree
3. 598 views
How do clownfish Breed? Does it care for the young? eg male or female taking care, pouch....Here is Wikipedia's answer:
1. 0 answers
2. asked by Kirra
3. 539 views

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