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
notka56 [123]
3 years ago
5

Which macromolecules were present in the milk?

Chemistry
1 answer:
lara31 [8.8K]3 years ago
8 0
Proteins,Carbohydrates and Lipids are the macromolecules present in milk.
hope it helps.
You might be interested in
Zn + I2 ---&gt; Znl2<br> Determine the theoretical yield of the product if 2g of Zn is used
egoroff_w [7]

Answer:

Mass = 9.58 g

Explanation:

Given data:

Mass of Zn = 2g

Theoretical yield of ZnI₂ = ?

Solution:

Chemical equation:

Zn + I₂       →     ZnI₂

Number of moles of Zn:

Number of moles = mass/molar mass

Number of moles = 2g / 65.38 g/mol

Number of moles = 0.03 mol

Now we will compare the moles of Zn and ZnI₂.

                   Zn           :          ZnI₂

                    1             :           1

                  0.03        :         0.03

Mass of ZnI₂:

Mass = number of moles × molar mass

Mass = 0.03 mol × 319.22 g/mol

Mass = 9.58 g

4 0
3 years ago
. The compound Fe(NO3)3(s) is classified as a(n):?. a. polyatomic compound. b. molecular compound. c. ionic compound. d. multi-a
patriot [66]
<span>the best answer is C i.e is ionoic compound. but all other option sare quite close enough but option  B is sure wrong. because A molecular compound does not separate in a solvent.</span>
5 0
3 years ago
What is the purpose of stirring a solution while it is being heated?.
Temka [501]
Stirring and agitating chemical reactions is desirable and stirring reflux systems or any system under heating is necessary to a distribute the heat evenly throughout the system and b) to prevent splashing and boilovers.
5 0
2 years ago
Explain what WHMIS is
White raven [17]
Workplace Hazardous Materials Information System is the answer to this question. Hope it helps :)
7 0
3 years ago
Anything i could add guys?
vampirchik [111]

Answer:ur needed to gorw up

Explanation:seroiuslsitlty

Ya such me yaar

4 0
2 years ago
Other questions:
  • What is the mass of 3.75 moles of NaCl
    6·2 answers
  • A student calculated the density of a sample of graphite to be 2.3 g/cm3. Show a numerical setup for calculating the student’s p
    14·2 answers
  • What does the subscript in chemicial formulas tell you?
    7·1 answer
  • The "air bags" that are currently installed in automobiles to prevent injuries in the event of a crash are equipped with sodium
    9·1 answer
  • Describe the factors which make an organism living
    13·1 answer
  • Identify each of the following sets of quantum numbers as allowed or not allowed in the hydrogen atom.
    12·1 answer
  • ACTUAL YIELD VS THEORETICAL YIELD?
    9·1 answer
  • Which of the following statements is false concerning the formula of a compound?
    15·1 answer
  • What is the % dissociation of a solution of acetic acid if at equilibrium the solution has a pH = 4.74 and a pKa = 4.74?
    12·1 answer
  • What effect does an increase in carbon dioxide (CO 2 ) have on the concentration of hydrogen ions (H^ + ) in the blood?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!