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
Which of the following animals are an example of coevolution? *
pychu [463]

Acacia ant and acacias animals are an example of coevolution

Coevolution is the reciprocal evolutionary change in a set of interacting population over time resulting from the interaction between those population and an example of coevolution that is not characteristics of an arm race but one which provides a mutual benefit to both a plant species and insect is that of the acacia ant and acacia plant and many cases of coevolution can be found between plants and insects

Know more about animal

brainly.com/question/28711835

#SPJ1

8 0
9 months ago
What is the average mass of a single sulfur atom in grams?
Nostrana [21]
32.066 atomic mass units.
6 0
3 years ago
Step 4: Solve the equation.<br> KE = 27.5 kg x 4 m²/s2<br> =
harkovskaia [24]
Kinetic energy is 1/2m*v^2
They already halved the mass for you and they already squared the velocity for you. I’m unsure why you’re even asking this question. It’s simple multiplication at this point.
(27.5kg)*(4m^2/s^2) = 110 Jules
4 0
3 years ago
a solution is an acid or base and it doesn't react with metal. is it pH more likely to be 4 or 9? explain your answer
coldgirl [10]
It is more likely 9. pH 4 is acidic and pH 9 is basic, and as the pH of a substance gets closer to 0 or 14, the substance becomes more corrosive or reactive. As 4 is closer to 0 than 9 is to 14, there is a much higher chance the solution has a pH of 9, because pH 4 is less neutral and therefore more corrosive/reactive than pH 9.
6 0
3 years ago
Mole conversions.<br> Find the number of moles of argon in 607g of argon?
bogdanovich [222]

Answer:

24249.65 mol

Explanation:

n=MM × m

n= 39.95 ×607

n=24249.65

5 0
3 years ago
Other questions:
  • The image below shows the surface of the Moon.
    12·2 answers
  • Arrhenius acids are 1. substances that produce hydrogen atoms in solution. 2. substances that produce hydronium ions in aqueous
    9·1 answer
  • (14.01+320)*(41.9/2)
    9·2 answers
  • Regarding acids, bases, and pH, which of these statements is true? Choose one: A. Substances that release protons when they diss
    5·2 answers
  • When a gas is heated,
    12·1 answer
  • Helppppppppppppppppp
    5·1 answer
  • If she traveled 10 m in 5 seconds, what was her average speed?
    12·1 answer
  • Could someone please help me? You can ignore number 3:)
    7·1 answer
  • How many moles are in 3.4 x 10^23 molecules of carbon dioxide CO2
    7·1 answer
  • Select True or False: The reaction of hydrogen chloride gas with propene will yield 1-chloropropane as the main product
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!