Answer:
because kerosene and water do not mix but separate into two layers.
Answer: 30 meq
Explanation:
We know that 1 gallon = <u>3.785 Litres</u>
1 litre = <u>1000 milliliters</u>
1 gallon = <u>3785 ml</u>
<u>Concentration = weight/volume </u>
= 565/3785
= 0.149 g/ml
= 149 mg/ml
Multiplying with 15 ml we get
= 149*15 = <u>2235 mg</u>
<u>The atomic weights of:</u>
Potassium (K) = 39
Chlorine (Cl) = 35.5
Finding the equivalent weight of Kcl = 39 + 35.5 = 74.5
So, 1 equivalent of KCl is 74.5 g
= 2235 mg * 1 meq/74.5 mg = 30 meq K+
Therefore, there are 30 milliequivalents of K in 15 ml of this solution
The study of body parts is anatomy.
The study of how body parts work is physiology.
Happy to help!
Answer:
The correct answer will be option-A.
Explanation:
The cardiac cycle of the heart is divided into two phases: contraction (systole) and relaxation (diastole).
The atria and ventricles of the heart contract simultaneously in response to the impulse generated in the SA node. The contraction of the atria and ventricles push the blood or pumps the blood.
The atrial systole pumps blood to ventricles whereas the ventricular systole pumps blood to the body parts.
Thus, option-A is the correct answer.