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no
You have ricks!
The process of osmosis.
It is an experiment to determine the conductivity of poor conducting materials. See http://media.uws.ac.uk/~davison/labpage/leedisk/leedisk.html
When observation is present and various experimental techniques are employed to determine the cause of what's observed.
A qualitative experiment is one where you determine WHAT happens, as opposed to a quantitative experiment where you measure how much of something happens.
Observation.
observation
There are basically two kinds of observations that scientists make, which are described as qualitative and quantitative. A qualitative observation gives you a general description. For example, a particular substance might be observed to be a liquid, blue in color, in a bottle. Quantitative observation involves measurement. For the same substance you might discover that it weighs 1.098 kg, that it has a temperature of 23o C, and by pouring it into a graduated cylinder, you could determine that it has a volume of 1.3 liters, etc. Qualitative observations don't involve numbers, and quantitative observations do.
I'm pretty sure it's observation
How to determine the number of outcome in an experiment ?
- to determine the chemical nature of a rock - to determine the age of a rock by comparison
Observation
The bond type of as substance cannot be determined by observation only.
Qualitative analysis is to determine the type of gass is in a gas mixture. Quantitative determines the amount (concentration) of the different gases in the gas mixture
Employ qualitative inorganic analysis, and perform the test for nitrate.
no