1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Finger [1]
3 years ago
13

A bottle contains 175 ml of insulin at a concentration of 40.0 mg/ml . what is the total mass of insulin in the bottle?

Chemistry
1 answer:
Inessa [10]3 years ago
5 0
D - density: 40 mg/ml
V - volume: 175 ml
m - mass: ??
__________
d = m/V
m = V×d
m = 175×40
m = 7000 mg = 7 g

:•)
You might be interested in
What are the reactants and products in a chemical reaction?
Dmitrij [34]
The reactant is the chemical reaction of 2 or more different elements. 
The product is what is formed in a chemical reaction. 

Example: H + O ---->  H2O 
H + O is the reactants, and H2O is the products. 
5 0
3 years ago
Read 2 more answers
2. Which is a product in the following chemical reaction? CH4 + 202 - CO2 + 2H20
irga5000 [103]

Answer:

Co2 and 2H2O are products

Explanation:

In this chemical equation, CH4 and 2O2 react with each other to create a double replacement reaction which creates CO2 and 2H20

Hope this helps!

7 0
3 years ago
What is the mathematical relationship between color (wavelength) and energy
Setler [38]
The greater the energy, the larger the frequency and the shorter (smaller) the wavelength. Given the relationship between wavelength and frequency — the higher the frequency, the shorter the wavelength — it follows that short wavelengths are more energetic<span> than long wavelengths.</span>
5 0
3 years ago
Please help me with this homework
KengaRu [80]

Answer:

The answer is C density.

8 0
3 years ago
A box experiences a force of 2 N to the left and 3 N to the right. Which is true of the box's motion?
Allushta [10]
Answer choice would be D, answer choice B, is the boxes net force. Velocity = distance/time.    The correct answer is D. I hope this helps!
8 0
3 years ago
Read 2 more answers
Other questions:
  • 2Ag + S --&gt; Ag2S would be classified as a(n) _____________ reaction.
    12·1 answer
  • What is the mass of 3.8 × 10^24 atoms of argon (ar)? 0.0039 g 0.16 g 6.3 g 250 g
    13·2 answers
  • What is the volume of the air in a balloon that occupies 8.7 L at 50.0°C if the temperature is lowered to 25.0°C?
    12·1 answer
  • What causes gas pressure
    11·2 answers
  • Semi-conductors have properties of both metals and non metals.which are two examples of metalloids
    11·1 answer
  • Which of the following gives the definition of ion-dipole attraction? Select the correct answer below: O a. lon-dipole attractio
    5·1 answer
  • Determine the volume of a piece of gold with a mass of 318.97g
    14·1 answer
  • The specific heat capacity of silver is 0.24 J/°C ·g.
    12·1 answer
  • What is the molarity of a 0.250 L MgCl2 solution that contains 0.175 mol MgCl2?
    9·1 answer
  • The definition of a chemical change is when two or more substances (molecules) combine to form a new substance (or new molecules
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!