Chemistry - December 2006

2006-12-20 09:47:35 · 1 answers · asked by Simply Me© 2

2006-12-20 09:45:27 · 2 answers · asked by Simply Me© 2

2006-12-20 09:24:13 · 5 answers · asked by ihavenolife 1

2006-12-20 09:19:52 · 4 answers · asked by john l 1

they dissolve right away and turn into a green liquid. one website said nail polish remover but that didnt work

2006-12-20 09:10:19 · 8 answers · asked by Anonymous

like bout covalent bonding electron configuration stuff like that

2006-12-20 09:00:15 · 5 answers · asked by Anonymous

in chemistry we are learning aobut organic chemistry. i am looking for the name of this in the same way that you would get 2- methyl butene for CH3C=CHCH3
CH3

2006-12-20 08:02:30 · 6 answers · asked by yello! 1

2006-12-20 07:40:45 · 12 answers · asked by blueberry 1

2006-12-20 07:14:21 · 6 answers · asked by Anonymous

Calcium metal reacts rapidly in hot water. Predict the mass of precipitate that will form if a 10.0 gram sample of calcium reacts completely with water.

2006-12-20 07:13:03 · 1 answers · asked by Kameliya 2

2006-12-20 06:31:45 · 2 answers · asked by Anonymous

2006-12-20 06:12:52 · 3 answers · asked by JASON C 1

homework help

2006-12-20 06:02:35 · 16 answers · asked by ♫ 2

2006-12-20 05:10:49 · 5 answers · asked by Anonymous

2006-12-20 05:05:21 · 7 answers · asked by moon 1

2006-12-20 04:58:25 · 3 answers · asked by timbo44b 3

1)Vitamin B12 is 4.34% Co.If there is only one atom of Co per molecule of vitamin,what is the molar mass of Vitamin B12?
2)How many grams of H2 can be obtained from the electrolysis of 10.0g of H2O?
3)How many grams of CuO can be made from a piece of copper wire weighing 0.2134g?

2006-12-20 04:42:20 · 2 answers · asked by Anonymous

To how many significant figures must you determine the percentage of carbon in a drug sample to distinguish cocaine (C17H21O4N) from aspirin (C9H8O4)?

2006-12-20 04:38:36 · 4 answers · asked by Anonymous

2006-12-20 04:25:54 · 19 answers · asked by Anonymous

I'm a well educated person, but I just don't fully understand the exact inner workings of animal cells. Don't put it in lamen's terms, I want to know all about it.

2006-12-20 04:11:40 · 1 answers · asked by Syreus 2

2006-12-20 03:48:33 · 1 answers · asked by Ringo 3

Anyone took it please inform me.

2006-12-20 03:36:29 · 6 answers · asked by Anonymous

what method or type of experiment do I need to do to fine how much water is in MgSO4 XH2O.

2006-12-20 03:24:48 · 4 answers · asked by frontstreetboy2004 3

2006-12-20 02:59:23 · 5 answers · asked by nihad t 1

2006-12-20 02:43:35 · 1 answers · asked by ravi max 1

a chemistry project for class 11 (high school)

2006-12-20 02:31:17 · 4 answers · asked by gunjeet 2

i need with explanation

2006-12-20 02:30:56 · 1 answers · asked by srikaraditya 1

A water sample contains 0.0700 grams of arsenic in 10.0L of water. What is the concentration of the arsenic in

parts per million (ppm)?

2006-12-20 02:22:27 · 5 answers · asked by Anonymous

2006-12-20 02:14:47 · 5 answers · asked by GotAQuestion101 1

2006-12-20 02:13:40 · 10 answers · asked by virender a 2