Question

You have three molecules of glucose (3C6H12O6). How many carbon atoms do you have?

A. 3

B. 6

C. 18

D. 36
**MY answer: C. 18

Which of the following is a homogenous mixture of two or more pure substances?
A. oxygen
B. water
C. air
D. alcohol
**MY answer: D. alcohol

are they correct???

Answer 1

wow! u got here fast! lol :) and there are two on here again.. do they look right to you??i'm not too sure about 1 tho

Answer 2

\[3(6)=18\]

Answer 3

lol, for carbon

Answer 4

haha :) yeah :) and what about #2, is that correct?

Answer 5

@Jonask ?? is #2 right??

Answer 6

\[C H _{3} OH\]
METHANOL WHY ALCOHOL

Answer 7

wait so my answer is alcohol??

Answer 8

@Jonask ??

Answer 9

I I'LL GO WITH WATER

Answer 10

\[OH^- +H^+ \rightarrow H_2O\]

Answer 11

please explain?? i don't get it.

Answer 12

A homogeneous mixture, a solution has one phase (liquid) although the solute and solvent can vary.
THEY REACTANTS ARE ALL IONS(LIQUID) AND SO IS WATER

Answer 13

wait so my answer is water?? why not alcohol?? please explain??

Answer 14

@Jonask ?? Please explain!! i need to understand :)

Answer 15

ALCOHOL IS A LIQUID WICH IS A MIXTURE OF WATER AND ALKENE,WE NEED A SUBSTANCE THAT HAS REACTANTS WITH THE SAME PHASE.HOMOGENEOUS MEANS (SAME) SO THEY ALL HAVE TO BE LIQUIDS OR SOLID

Answer 16

ohhh i see so my answer is water?

Answer 17

@jonask?? is that it??

Answer 18

homogneous mixture is a mixture where the components that make up the mixture are uniformly(same) distributed throughout the mixture.air is a homogeneous mixture of gases ,other examples blood
so
C

Answer 19

so my answer is AIR????

Answer 20

i thought it had to be a liquid?? Or no??

Answer 21

@jonask??? :D

Answer 22

yes

Answer 23

awesome! thanks :)

Answer 24

awesome! thanks :)