What volume of water should be mixed to produce 2M HCl (aq) from 50 ml 5M HCl (aq)?

What volume of water should be mixed to produce 2M HCl (aq) from 50 ml 5M HCl (aq)?
A. 62.5ml
B. 75ml
C. 100ml
D. 125ml

Monjur Alahi

5 views

2025-01-04 04:42

1 Answers

Salim Ahmed Kawsar

`M_(1)V_(1)=M_(2)V_(2)`
`5xx50=2xxV_(2)rArrV_(2)=125ml`
`DeltaV=V_("water")=125-75ml`

5 views Answered 2023-02-05 15:29

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