The basic tastes of sweet, salty and sour have different thresholds, or concentration levels, at which they can be detected. In other words, it is easier to detect some flavors at low concentrations compared with other flavors. Taste thresholds can vary from person to person.
2 mol KClO₃ - 3 mol O₂
x mol KClO₃ - 9 mol O₂
x=9*2/3= 6 mol
Answer:
<h2>Density =1.63 g/mL</h2>
Explanation:
The density of a substance can be found by using the formula

To find the density in g/mL , we must first convert the volume from L to mL
From the question
mass = 440 g
1 L = 1000 mL
0.27 L = 0.27 × 1000 = 270 mL
volume = 270 mL
Substitute the values into the above formula and solve for the Density
That's

= 1.629629...
We have the final answer as
<h3>Density =1.63 g/mL</h3>
Hope this helps you
I think the answer is C) 1/8, I’m sorry if it’s wrong