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Question Number 28626 by Cheyboy last updated on 28/Jan/18

Commented by Tinkutara last updated on 28/Jan/18
Which one?
Commented by Cheyboy last updated on 28/Jan/18

$b o t h o f t h e m s i r$
Commented by Tinkutara last updated on 28/Jan/18
Please check the answers: a. 12.063 M and 10.137 molality b. 8.33×10^(-17)
Commented by Cheyboy last updated on 28/Jan/18

$M a y i s e e u r w o r k i n g p l z$
Commented by Tinkutara last updated on 28/Jan/18

$H C l i s 37 g i n 100 g s o l u t i o n .$ $M o l e s o f H C l i n 100 g s o l = \frac{37}{36.5}$ $V o l u m e o f s o l u t i o n = \frac{100}{1.19} m L$ $S o g e t m o l a r i t y a n d m o l a l i t y .$
Commented by Cheyboy last updated on 28/Jan/18

$I w a s t h i n k i n g t h a t 37 % w t i s f o r w a t e r$ $100 % - 37 % = 63 g o f H C l$
Commented by Cheyboy last updated on 28/Jan/18

$p l z s i r h e l p v e r i f y c u z t h a t z w h a t$ $i d i d$
Commented by Tinkutara last updated on 28/Jan/18
37%(w/w) solution of HCl always means 37 g of HCl is present in 100 g solution. Do you have answer keys?
Commented by Cheyboy last updated on 28/Jan/18

$n o s i r i d n t k n w t h e a n s w e r i t w a s$ $a t e s t g i v e n t o u s . t h a n k f o r d$ $e x p l a i n a t i o n$
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