How might you go about testing an unknown substance to determine it's chemical properties?

Using chemical tests

Explanation:

I will go about testing an unknown substance to determine its chemical properties by carrying out series of chemical tests on it.

Qualitative analysis deals with the determination of the amount or concentration of chemical species in a sample of substance or their chemical reactions with other substances.

Also reagents are also applied to make some inferences about the nature of the unknown compound.

the energy generated by an individual's metabolism is calculated in met (metabolic equivalent of task). the met is the ratio of the work metabolic rate to the resting metabolic rate. one met is illustrated as 1 kcal per kilogram per hour, and is probably equal to the energy cost of sitting quietly.

1 met is equal to 1.162 watt per kg

1 kg is equal to 1000 grams

as the person weighs 80000 gm, that is, 80 kg.

therefore, 80*1.162 = 92.96

thus, the person expends 92.96 watts of power while at rest.

answer/// to address the needs of adults with mental illness and increase their ability to function;