HW help

[FDF12389]

Edit: JUST LOOKING FOR GOOD SITES/LEARNING MATERIAL.


Can you guys give me some sited where I can lookup stuff relating to these questions:

Question 38 text Give the formula for the following:

a. potassium chloride
b. barium oxide
c. carbon tetrachloride.


Question 39 text Find the formula mass for AL2S3


Question 40 text

An element has the configuration [He]2s2

a. Which element is it?
b. Is it metal or nonmetal?
c. How many valence (or outer shell) electrons does it have?

 

[Goosemaster]

dude. no offense, but those are some of the msot basic chemistry questiosn imaginable.

seriosuly. read your book. I can't believe there is a book out there that wouldn't tell you how to figure those out.

 

[Rip the Jacker]

irc://irc.efnet.net/chemistry

 

[HaxorNubcake]

try the periodic table....


answers:
38.
a. KCl
b. BaO
c. CCl(4)

39. 2(mass of AL) + 3(mass of S) *I think

40. (?)
a. Beryllium I believe
b. metal if Be
c. 2 if Be

 

[ChiBOY83]

ppl are guna flame you for putting up sucha easy question "(relatively easy for ppl that know a lot about chemsitry...maybe not for the layman)".

I say once you get your answer, flip to the last chapter in the book and replace it w/ some really hard question w/ a bucnha stars next to the number and ppl might not give you as much $hit

 

[FDF12389]

Originally posted by: Goosemaster
dude. no offense, but those are some of the msot basic chemistry questiosn imaginable.

seriosuly. read your book. I can't believe there is a book out there that wouldn't tell you how to figure those out.

Im in biology(highschool), and im just trying to do some chemistry on my own with this homeschool packet stuff I got form a home schooled friend, I dont exactly have a book.

 

[Otaking]

Is this furreal? I can't believe you can't google these if you're really "stumped" 😕

 

[Goosemaster]

Originally posted by: FDF12389

Originally posted by: Goosemaster
dude. no offense, but those are some of the msot basic chemistry questiosn imaginable.

seriosuly. read your book. I can't believe there is a book out there that wouldn't tell you how to figure those out.

Im in biology(highschool), and im just trying to do some chemistry on my own with this homeschool packet stuff I got form a home schooled friend, I dont exactly have a book.

realize then, that we try not to give out answers here and try to give help.....

 

[FDF12389]

Originally posted by: Otaking
Is this furreal? I can't believe you can't google these if you're really "stumped" 😕

Not really stumped, I just figured somone on here would know of some good resources for chemistry students, I just copied a few question to give an example of what im looking at.

 

[FDF12389]

Originally posted by: Goosemaster

Originally posted by: FDF12389

Originally posted by: Goosemaster
dude. no offense, but those are some of the msot basic chemistry questiosn imaginable.

seriosuly. read your book. I can't believe there is a book out there that wouldn't tell you how to figure those out.

Im in biology(highschool), and im just trying to do some chemistry on my own with this homeschool packet stuff I got form a home schooled friend, I dont exactly have a book.

realize then, that we try not to give out answers here and try to give help.....

I asked if anyone knew of good research sites, I never asked for answers

 

[OREOSpeedwagon]

how old are you/what grade are you in? i don't mean offense, just curious..

 

[hypn0tik]

Try here for resources.

 

[Goosemaster]

Originally posted by: FDF12389

Originally posted by: Goosemaster

Originally posted by: FDF12389

Originally posted by: Goosemaster
dude. no offense, but those are some of the msot basic chemistry questiosn imaginable.

seriosuly. read your book. I can't believe there is a book out there that wouldn't tell you how to figure those out.

Im in biology(highschool), and im just trying to do some chemistry on my own with this homeschool packet stuff I got form a home schooled friend, I dont exactly have a book.

realize then, that we try not to give out answers here and try to give help.....

I asked if anyone knew of good research sites, I never asked for answers

I never said you did😀

 

[Fenixgoon]

periodic table is your friend

 

[FDF12389]

Originally posted by: OREOSpeedwagon
how old are you/what grade are you in? i don't mean offense, just curious..

Im 15, this is my brothers account and he is 17.