19/20 ml of HCL? you mean the drops
what about .025L or .001L isn't that the vol. for HCl
all i know is molarity is moles/volume
i'm still lost. since there's two volumes given and no moles to do the molarity equation
Homework Statement
To 25.000 mL of distilled water in a 50 mL beaker, you add exactly 19 drops of 0.100 M HCl and swirl to mix. If exactly 20 drops of HCl are required to make 1.000 mL
Homework Equations
Calculate molarity of the diluted HCl and pH of the diluted HCl
The Attempt...
Homework Statement
what mass of water could be warmed from 23.8 C to 46.3 C by a 100 g metal pellet at
116 C
Homework Equations
The Attempt at a Solution
well i know the formula qsurr=ms\DeltaT
so qwater=ms\DeltaT
but then how do i work my way around when the heat capacity isn't also given...
to the admin. pls. don't delete this i figure it be easier to understand this if it's set up this way because its a prelab.thanks
I. 89.7716 g of metal were heated to 99.8 °C and poured into a calorimeter containing 46.20 g of water at 28.45 °C.
After stirring, the temperature of the water...