Question

JUST A YES OR NO. PLEASE HELP ME!
Did Ca2+ react with Na2S?
A. Yes
B. NO

Answer 1

depends

Answer 2

got any notes

Answer 3

timaas you there

Answer 4

give us some resources to help

Answer 5

We just use the pedoric table, nothing else came with the question

Answer 6

Yes it does

Answer 7

DULL NO IT DOESN"T. I am timed, if you know it please tell me, if you don't then, Thanks for trying to help.

Answer 8

Sorry i could have it does

Answer 9

@shamil98

Answer 10

??

Answer 11

I would say that Ca2+ does indeed react with Na2S. These are ionic compounds, and Na is more reactive than Ca is, and Na is more soluble than Ca is. Calcium has a high electronegativity and it is insoluble (forms a precipitate).

Answer 12

Hopefully that helps... That's all I can think of right now.

Answer 13

Of course that helps! thank you so much, I will submit my answer and check if it's Right ^.^

Answer 14

Cool cool! :)

Answer 15

Timaas was it right

Answer 16

Gimme a few secs I'm also submitting other answers. when I finish I'll let you know. lol
But I think he is right

Answer 17

If hes right im right lol

Answer 18

First I wanna say sorry Dull, I thought when you said 'yes it does.' You meant that, my questions does have other information with it. i Didn't know you were answering the question. lol cx

But I submitted and it turns out it doesn't. ;c But I appreciate both of y'all trying to help me! Thank you(:

Answer 19

thats ok you gave it your all thats what matters

Answer 20

>.< Agh.

Oh well...

Answer 21

hey timaas im puting out a diss to eminem,kayne west,and justin beiber

Answer 22

YESH OH WELLS, I got all the others right though, So I'm not getting a bad grade. Aha [:

Answer 23

You posted it somewhere dull ?

Answer 24

No im making it

Answer 25

btw how good are you at science

Answer 26

Incognito, are the icgonito I was trying to guess your name in TC ? lol;p

Answer 27

i need with two questions

Answer 28

I'm average in science.

Answer 29

can you guys help

Answer 30

Yes, I am the same Incog. XD

Answer 31

Please

Answer 32

Dull I can try (:

Answer 33

Which of the following statements about fluid pressure is correct?
a.
The pressure at 35,000 ft above sea level is the same as the pressure at 35,000 below sea level.
b.
All pressure on land is the same no matter where you are.
c.
If you are 15 ft under water the pressure will be the same no matter how large the body of water is.
d.
Balloometric pressure is a measure of how much pressure is in an expandable container.

Answer 34

I blive its, C. If you are 15 ft under water the pressure will be the same no matter how large the body of water is.

Answer 35

I would say that the answer is c, as pressure changes with the distance from sea level.

Answer 36

that seems right i have a headache
right now

Answer 37

It's not B or D for sure, cuz that is not about fluid pressure

Answer 38

& A is more likely talking about the hieght and distance.

Answer 39

The pressure you exert on the floor decreases when you stand on your toes because the area on which you exert force decreases. true or false

Answer 40

That would be false. The pressure increases because the area over which the force is exerted decreases.

Answer 41

I agree with incognito

Answer 42

I can't look im nervous

Answer 43

wanna see a rap i made

Answer 44

Post your answers first , we need to know. lol then show us your rap

Answer 45

You guys are awesome i got 100 percent!!!!!!!!!!!!!!!!!!!!!!!!

Answer 46

i made a song and rap wanna se em both

Answer 47

Whooop Whoop! High five INCOGNITO! We Smart (:! lol

Answer 48

High five! XD

Answer 49

wanna see em

Answer 50

Yes now show us your rap (: If thats what your talking about

Answer 51

Im about to murder this hoe if you really the big and bad gangster lets go I told you to stop inhaling those hot chocolate fumes quit trying to stand tall, all your gonna do is fall, look at this war you pushed on Gandhi. What wrong your momma didn’t love you enough quit actin tough your rap is crap, and why would I give you my address so you can dress up in a tutu with makeup to show up at my door, you got anger issue I need a tissue its so funny how you have a tantrum shut yo mouth you can’t even get paid so quit trying to get laid aahhahah you sick of me now!!!!!!! Knock it off your not tupac you can get popped for all that crap you mock

Answer 52

Lmaooo That made me laugh, I didn't expect it to be soo violent, Lol But It was Great. c;

Answer 53

I made a song to

Answer 54

No matter what iv done I will never let go even until my grave you did not deserve my words I am not hiding the truth all the wrong iv done. I will always show you heart! When you feel my love just look inside my heart its where my savoir resides I want save this now I will never stop and never give up on you.

Answer 55

That ones good too, You should put it as poem though, It'll be one good poem, unless your gunna add more to it, then it could be a song .

Answer 56

lets join math chat so we can talk

Answer 57

I can;t. I'm kind of busy right now, but I will later on.

Answer 58

yea im making another song and rap they the song will be longer next time cya im going peace out homie