Explanation:
% V / V (percentage of volume per volume) =?
V1 (solute volume) = 25 mL
V (volume of the solution) = solute + solvent = 25 mL + 45 mL = 70 mL
Solution is defined as the mixture of solute in the solvent. The percent volume of solution will be 35.7%.
Given that,
Volume of solute = 25mL
Volume of solvent = 45 mL
Volume of total mixture = solute + solvent = 25 + 45 =70 mL
Volume percentage can be calculated by:
[tex]\begin {aligned} &=\frac{\text{Volume of solute}}{\text{Total volume of solution}} \times 100\\&=\frac{25 \text{mL}}{70 \text{mL}}\times100\\&=35.7\%\end{aligned}[/tex]
Therefore, the percent by volume of a solution is 35.71%.
To know more about percent by volume of solution, refer to the following link;
https://brainly.com/question/23422561?referrer=searchResults
1. The normal human body temperature is 98.6 degrees Fahrenheit. What might be the body temperature of person in a deep sleep?
Answer:
97.1
Explanation:
It tends to go up and down a little during the day, and the same is true at night, although while you're sleeping it can be 1 to 2 degrees lower than in the daytime. Body temperature starts to fall as bedtime approaches, paving the way for a good night's sleep.
When is the best time to check patients
respirations?
A.after you take their blood pressure
B.before you take their blood pressure
C.before you take their pulse
D.after you take their pulse
Answer:
after you take their pulse.
Explanation:
you intentionally put your hands on the radial vein as if you are still checking the pulse, then you check the downwards movement and upper movement of the chest
a patient is 5'10" and weighs 195 pounds. What is the patient's bmi
Answer:
27.98
Explanation:
it just is
what is an acute care facility
Answer: A hospital that provides inpatient medical care and other related services for surgery, acute medical conditions or injuries (usually for a short term illness or condition).
Explanation:
the top part of an itemized charge slip contains the patients name, date of birth , insurance provider, and insurance information, ( true or false)
Explanation:
true its making me do 20 words but its true
Katrina began creating the study chart shown below.
Suffixes chart
Which suffixes complete the chart?
X: -ism
Y: -rrhea
X: -emia
Y: -itis
X: -itis
Y: -rrhage
X: -rrhea
Y: -trophy
Answer:
Last two boxes
-Itis
-rrhage
Explanation:
Which of the following body functions are made possible by the skeletal system?
Check all that apply.
give form and structure to the body
protect vital organs
connect the brain to the nerves in extremities such as fingers and toes
produce blood cells
store nutrients
provide blood flow to the organs
allow the body to move
Answer:
The major functions of the skeletal system are body support, facilitation of movement, protection of internal organs, storage of minerals and fat, and blood cell formation.
Answer:
1, 2, 4, 5, 7.
5. Simple form of learning in which
one stimulus calls forth the response
usually
called forth, by another stimulus
Answer:
Classical conditioning
Explanation:
Classical conditioning is a simple form of learning in which one stimulus calls forth the response that is usually called forth by another stimulus.Question 22 (3 points)
PLEASE NEED HELP!
Which was an early type of DNA testing that is no longer used because it requires
much larger amounts of DNA than modern methods?
A)STR
B)RFLP
C)PCR
D)RNA identification
Answer:
a
Explanation:
convert 48 pounds to ounces
Answer:
768 ounces
Explanation:
Answer:
48 pounds = 768 ounces
What can cause confusion in an elderly patient?
Answer: low blood sugar level in people with diabetes, a stroke, an infection
Explanation: hope this helps :)
Sonographers are responsible for writing preliminary reports
True or False
Answer:
i think false
Explanation:
why are undigested foods not considered as excretory wastes
Answer:
the undigested food your body is the waste product. Major organs of evacuation are the skin, kidneys and lungs. ... No removal of undigested food is called egestion and removal of unwanted toxic substances like urea is called excretion
Explanation:
hi
Which is the most likely reason that the solar, wind and geothermal resources are not more widely implemented?
laws prohibiting the use of the resources
location prevents the use of the resources
animal habitat around the resources
I WILL MARK YOU THE BRAINLIEST PLEASE JUST ANSWER THIS QUESTION
Answer: 2
Explanation:
