Question

http://prntscr.com/ci5kbd

I got 103g for element X. Is this wrong?

Answer 1

XO has to add up to 40.4%...
Do you know how much O has?

Answer 2

16.00 g/mol \(O_{2}\)

Answer 3

O*

Answer 4

Kitti read what i said in chat >.>

Answer 5

How bout Cl?

Answer 6

I did this:\[\frac{70.9}{x}=0.596\]

Answer 7

\[35.45\times2=70.9Cl_{2}\]

Answer 8

x in the fraction is 42.2564

Answer 9

I got 119 grams.

Answer 10

That's chlorine divided by \(x\) amount total compound mass

Answer 11

im confused too...
>~< im not good at chem... sorreh >~<

Answer 12

OH.
It seems I forgot to subtract chlorine again from the total.

Answer 13

1. find total amount
2. subtract oxygen AND chloring
3. got X mass

Answer 14

It's okay. Medal to you for trying your best :)

Answer 15

^_^ thx

Answer 16

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