Question

a

Answer 1

@zepp come here

Answer 2

this is due on wednesday btw lol, but im not gonna wait until then D:

Answer 3

let see, monday have review and tuesday have midterm test for the lab, and thursday have midterm for lecture....hmmm bad week lol

Answer 4

omg is that your baby ?

Answer 5

zepp is married O_O

Answer 6

I forgot everything about precipitation >.>

Answer 7

and no it's GOODMAN's brother ;x

Answer 8

lol

Answer 9

any idea? or we're just gonna stares at each other? lol

Answer 10

zepp stop changing your avatar <.<

Answer 11

I remember precipitation involves two salts, making 1 that will precipitate, and another one dissolved in water.

Answer 12

explanation : Use the solubility rules to determine which products are insoluble. Only insoluble products will precipitate.

Answer 13

what is it? avatar changing festival or something? wth D:

Answer 14

Yeah

Answer 15

I think BaCl is the precipitate, cuz it insoluble in water

Answer 16

I don't have the chart :|

Answer 17

and the 2nd one i think it's AgI

Answer 18

google!! : http://www.cartage.org.lb/en/themes/Sciences/Chemistry/Aboutchemistry/reference/4_1_tablex.gif

Answer 19

Sounds correct

Answer 20

naw it's not...lol but i got it

Answer 21

trial and errors lmao

Answer 22

xD I'm losing my chemistry skills :( it's a disaster

Answer 23

sighhh...

Answer 24

Classify strong electrolyte, weak, and nonelectrolyte:
HBr, HF, Zn(NO3)2

Answer 25

i know HBr is strong electrolyte since it's a strong acid, but why i put it in then it's wrong..wtf

Answer 26

@zepp comeback here D:

Answer 27

Should be HF, HBr and the other weird thing

Answer 28

wait, isn't HF = weak acid ?

Answer 29

it's not 1 of the 7 strong acid that i was told in class o_O

Answer 30

:|

Answer 31

i switched it like you said, but it still wrong...for that Strong electrolyte only, the other 2 are correct

Answer 32

i tried HBr, then HF too and it still wrong... wtf....

Answer 33

It said : First, classify each compound as either a salt or an acid. Next, classify each acid as strong or weak. Soluble salts completely dissociate into ions. Strong acids ionize completely. Weak acids ionize partially.

Answer 34

HBr, Zn(NO3)2, HF

Answer 35

phsss....wrong... lmao =.=

Answer 36

how the hell Zn(NO3)2 is a weak acid, it's not even an acid is it? wtf

Answer 37

it should be HBr, HF, then Zn <---- but that's wrong also, so idk what it want

Answer 38

It's an acidic salt

Answer 39

oh really? i thought acid suppose to have H somewhere in there

Answer 40

Ugh, no idea now, I'm all confused >.>

Answer 41

bbl

Answer 42

nooo! comeback here D:

Answer 43

Enter the net ionic equation, including phases, for the reaction of AgNO3(aq) with Ba(OH)2(aq).
@zepp

Answer 44

o.o

Answer 45

you dont know? o_o

Answer 46

no ;-;

Answer 47

o_0!! oh sh... im doom

Answer 48

omg what to do...i tried many ways

Answer 49

@Diyadiya Any idea?

Answer 50

@Blitzkrieg i got it, i know how to do it now :D

Answer 51

or zepp ... -.-

Answer 52

Cool! :D

Answer 53

still got wrong for the previous stupid question though..

Answer 54

hey zepp you know what..i bet u can do this problem

Answer 55

@zepp you know anything about Oxidation numbers ?

Answer 56

What's that >.>

Answer 57

are you serious ? your kidding me...

Answer 58

I will only be taking General Chemistry next year; I learned the basics through my 9th-10th :(

Answer 59

noooooooooooooooooooooooooooo

Answer 60

so basictly your telling me to drop the course now..lol

Answer 61

Ugh, why there's nobody strong with chemistry on OpenStudy :(

Answer 62

let me go drop the course now cuz i dont wanna go class tmr >.<

Answer 63

:(