Using your knowledge of m/v = g/mL, you can start by putting that in the equation as:

And you know that the volume is 25 mL. So you could put this into the equation as:

And you also know that the molar mass of KCl is 74.55g (K = 39.1 g/mol and Cl = 35.45 g/mol. Add them together to get 74.55g/mol).
We can then put this in the equation as:

Then, we can mulitply them all together:

And now we know that 
there are 0.01 moles of KCl in the sample.
 
        
        
        
It mean poor, not good, bad. 
 
        
             
        
        
        
Answer:unconditioned stimuli
Pavlov fed dogs and was looking at salivation in response to the food.
At a certain point, whenever he entered the
room, the dog would start to salivate even when he was not bringing them
food. The exact same happened to Dionne when she saw the chili peppers even though it was just a picture and not the real thing.
This it is an unconditioned response to an unconditioned
stimulus.
        
             
        
        
        
Answer:
The following answer choices are subjective data:
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  [A]:  { "I felt very hot for the last 3 days." } .
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  [D]:  " Patient rates pain as a 5 of a scale of 0 to 10 " .
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  [E]:   { "I have been coughing up thick green sputum." } . 
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Hope this helps!
        Wishing you well in your academic endeavors 
                  — and within the "Brainly" community!
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