For the molarity and the percentage of the mass of kcl are mathematically given as
%m/m = 23.1%, molarity = 3.38M
<h3>What is the molarity?</h3>
Generally, the equation for the percentage of the mass of kcl is mathematically given as
(mass of kcl/mass of solution)x 100
therefore
%m/m = (6.31/27.29)x100
%m/m = 23.1%
The molarity
(no of mol/ vol of sol)
molarity = 0.0846mol/0.0250 L
molarity = 3.38M
In conclusion, the molarity is given as
molarity = 3.38M
Read more about Molarity
brainly.com/question/9149034
This is a combustion reaction. Any reaction in which a hydrocarbon decomposes into carbon dioxide and water is classified as combustion. The energy used for the decomposition usually comes from intense heat, which is why combustion of a hydrocarbon almost always is associated with a source of fire.
They are alive because they are in ur body and they can't be dead because they have to work the organisms inside of u
Answer:
I believe it’s C
Explanation:
I used Socratic and found a quizlet lol
To answer this item, we need to utilize the appropriate the conversion factors and the dimensional analysis.
Our basis for solving is 1 kilometers. It is known that each kilometer is composed of 1000 meters.
(1 km) x (1000 m/1 km) = 1000 m
Next, we need to determine the number of centimeters. The conversion factor that can be used is 1 meter = 100 centimeters
(1000 m) x (100 cm/ 1 m) = 100,000 cm
Lastly, we use the given conversion factor to convert the centimeters to inches.
(100,000 cm) x (1 inch / 2.54 cm)
= 39,370.08 in
<em>ANSWER: Each kilometer is composed of 39,370.08 inches</em>
