Question

A scientist discovers a new substance. The molecules of the substance form hydrogen bonds with each other. When the molecules lose a lot of energy, the hydrogen bonds hold them relatively far apart. Based on this information, what can the scientist infer about the substance?

It expands when it freezes.
It is highly colored.
It exists only as a gas.
It does not dissolve ionic compounds.

Answer 1

do you still need help

Answer 2

yes

Answer 3

ok find someone

Answer 4

@andrewhaze

Answer 5

@k_lynn

Answer 6

@kirbykirby

Answer 7

@KaylaMarieBhabbie

Answer 8

@kiwisallday

Answer 9

@whydoihavetosignup1

Answer 10

@amorfide

Answer 11

@Australopithecus

Answer 12

@Godlovesme

Answer 13

@maryfitzgerald14

Answer 14

ok i was jk so i will help

Answer 15

@conner143 if u can

Answer 16

do you just want the answer?

Answer 17

jk bro

Answer 18

sure

Answer 19

hold on

Answer 20

but u will get reported

Answer 21

ok the answer is one sec let me look at it once again

Answer 22

ok holding on
@andrewhaze

Answer 23

by who @i_suck_at_school

Answer 24

what why is this a science question on a math section? just asking

Answer 25

what i said i was waiting @andrewhaze

Answer 26

you?

Answer 27

yeah

Answer 28

can some one help it is timed

Answer 29

maybe you should tell people about you pic lol @i_suck_at_school

Answer 30

jk lol

Answer 31

.It expands when it freezes. Hydrogen bonding within a substance occurs when various moieties within the molecules have negative charges, which attract the more positive hydrogen atoms. When a solution gains energy (heats up,) this increases the chances of this interraction, as the molecules move more quickly. When it loses energy, everything slows down, and the chances of a positive region "lining up" with another positive region increases, and the molecules space out.

The key here is that "When the molecules lose a lot of energy, the hydrogen bonds hold them relatively far apart." This states the answer, but in far more specific terms.

Answer 32

yeah i was about to say the same thing but @andrewhaze beet me to it

Answer 33

thankyou @andrewhaze much apprechiated

Answer 34

life saver

Answer 35

np

Answer 36

you spelt appreciated wrong lol

Answer 37

xD i wouldnt say that but i helped xD

Answer 38

sorry i was ni a hurry xD

Answer 39

in*

Answer 40

what??? im confizzled

Answer 41

ill give you a medal @conner143

Answer 42

idk @i_suck_at_school lol

Answer 43

ight thanks bro lol

Answer 44

ok thank you

Answer 45

any time

Answer 46

yo can i tell you something @andrewhaze

Answer 47

if my bro says some thing dont llisten

Answer 48

yes @conner143

Answer 49

well idrk lol im just board

Answer 50

XD

Answer 51

ok @i_suck_at_school thinks you are really cute lol js she just told me she is sitting right next to me

Answer 52

OMG!!!!!!!!!!

Answer 53

she told me not to tell you lol @andrewhaze

Answer 54

NO I TOLD U NOT 2

Answer 55

realiy? cuz i just read her bio says :i am married to niall and i love horses

Answer 56

nah she is a freaking huge niall fan lol and she wants to marry him

Answer 57

NOT REALLY MARRIED HE IS IN A BAND @andrewhaze

Answer 58

she is a directioner

Answer 59

xD your lieing

Answer 60

no im not lol ask her

Answer 61

i am freaking @conner143

Answer 62

i love one direction

Answer 63

what?!?!?!

Answer 64

oh lol

Answer 65

she really thinks you are cute @andrewhaze

Answer 66

well srry to hurt you but i have a gf http://openstudy.com/users/kmorgan

Answer 67

sorry*

Answer 68

shes so pretty

Answer 69

im just sayin but ur gf is very pretty

Answer 70

ok your pretty tho @i_suck_at_school and thanks

Answer 71

yo g2g bro later

Answer 72

ok bye

Answer 73

awww thx but i am hidious

Answer 74

you spelt hideous wrong lol

Answer 75

@andrewhaze

Answer 76

yes?

Answer 77

nvm i 4got to mention you up theretwo comments ago

Answer 78

@and

Answer 79

@andrewhaze

Answer 80

oh ok

Answer 81

but your not hideous @i_suck_at_school