How many moles are present in #"25 cm"^3# of #"0.2 M"# sodium hydroxide solution?
2 Answers
Apr 23, 2018
Explanation:
By definition...
And thus
And....
What is
Apr 23, 2018
Explanation:
Base equation
Here
- concentration
#= \ "0.2 M"# - volume
#= "25 cm"^3 = (25/1000) = "0.025 dm"^3# - moles
#=x#
Therefore
Multiply by