Register to reply

Volumetric measuring equation?

by coolname
Tags: equation, measuring, volumetric
Share this thread:
Apr28-14, 12:31 PM
P: 3
I'm looking for a set of equation(s) to solve the following problem:

Given 5 mg of a substance dissolved in 30 ml of liquid, how much of the substance will be present in 1 drop of water of the solution? Given one drop of water is equal to 0.050 ml.

Thank you. This is not homework, just a request to know the appropriate equation to solve the above question.
Phys.Org News Partner Chemistry news on
Chemists modify antibiotic to vanquish resistant bacteria
Abnormal properties of cancer protein revealed in fly eyes
Rooting out horse-meat fraud in the wake of a recent food scandal
Apr28-14, 12:38 PM
PF Gold
adjacent's Avatar
P: 1,516
If 5mg get's dissolved in 30ml of water,what is the mass of water in 0.05ml of water?
Hint: 30ml is 5,what is 0.05ml?

Register to reply

Related Discussions
Determining an equation for measuring frequency distribution of extended system Introductory Physics Homework 9
The Equation for Volumetric Flow Rate? General Physics 5
Equation measuring heat with temperature change, time and specific heat Classical Physics 7
A fathom is a method for measuring lengths, usually reserved for measuring the depth Biology, Chemistry & Other Homework 1
Equation for measuring strain General Physics 5