Question

Hi, I, um, need, help asap. Thanks. :)

Answer 1

Both carbon dioxide and water are pure substances how are they similar please help.

Answer 2

@RatzLover95

Answer 3

http://answers.yahoo.com/question/index?qid=20131007104312AAi7aYe go to this link

Answer 4

I have I don't understand?

Answer 5

U have four choices.

Answer 6

I*

Answer 7

well if they are all correct then im sure you can just pick one and it will be right. :) Is the question a multiple answer question?

Answer 8

*multiple choice

Answer 9

Both substances have a set ratio of atoms that cannot be seprated by physical means.

Both substances have a set ratio or atomsthat can be separated by physical means.

Both substances have the same physical and chemical properties.

Both substance have the same physical properties, but different chemical properties.

Answer 10

are those the choices?

Answer 11

Yes.

Answer 12

I thank that it's C.

Answer 13

think*

Answer 14

Are you in 7th grade?

Answer 15

no im in 12th

Answer 16

Oh okay, I'm in 7th I was just wondering.

Answer 17

okay, i think you were right when you said C, but i dont know for sure. plus im not gonna give you the answer haha

Answer 18

Why not, I need it my mom is gonna kick my butt if I don't get this done.

Answer 19

I am not here to give you the answer, merely just to help you out, im sorry. Based on that link try to figure out which answer might be correct.

Answer 20

I think it's C can you tell me if I right or wrong?

Answer 21

i believe its C, but i do not know for sure, even if i did i wouldnt tell you.

Answer 22

just following the code of conduct, sorry, but not really.

Answer 23

Whatever.

Answer 24

no, its not c.

Answer 25

Then I think it's D?

Answer 26

water is hydrogen and two oxygens; non combustible (cannot blow up or burn)
carbon dioxide burns in magnesium reactions... so... no not d

Answer 27

A?

Answer 28

can you separate atoms by chemical or physical means?

Answer 29

yeah

Answer 30

do you know why it is a?

Answer 31

Thank you can you help me with 13 more it's not a test swer to god.

Answer 32

ok alright...

Answer 33

maybe not all 13, maybe 5 or something... k?

Answer 34

K, thank's can you hold on like 5 minutes I have to do something for my mom.

Answer 35

ok

Answer 36

I'm back

Answer 37

OKay

Answer 38

Nevermind I got it

Answer 39

ok then... hope i was helpful :)

Answer 40

let me know if you do need help :D