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
shepuryov [24]
3 years ago
5

What is Molecular mass?​

Chemistry
2 answers:
MArishka [77]3 years ago
7 0

Answer:

Molecular mass is the amount of mass associated with a molecule. It is also called as molecular weight. It can be calculated by adding the mass of each atom multiplied by the number of atoms of the element present in the molecule. For example, water is made up of 2 hydrogen atoms and 1 oxygen atom.

Explanation:

GREYUIT [131]3 years ago
7 0

Answer:

The molecular mass is the mass of a given molecule: it is measured in daltons. Different molecules of the same compound may have different molecular masses because they contain different isotopes of an element.

Explanation:

plz make me as a brainliest

You might be interested in
Concentrated hydrochloric acid is an aqueous solution that is 34.70 % HCl. The density of the solution is 1.19 g/mL. What mass o
mixas84 [53]

The mass of HCl that is contained in the solution is 147 g HCl

Why?

To find the mass of HCl we have to apply what is called a conversion factor. In a conversion factor we put the units we don't want at the bottom, and the ones we want at the top.

For this question, we want to go from liters of solution to mass of HCl, and the conversion factor is laid out as follows:

0.356Lsolution*\frac{1000mL}{1L}*\frac{1.19 g solution}{1 mL solution}*\frac{34.70 g HCl}{100 g solution}=147 g HCl

Have a nice day!

#LearnwithBrainly

3 0
3 years ago
A(n) ____________ is a substance in which all the exact combinations of elements are always the same.
sveta [45]
B. compound
source is Glencoe Science book grade 7.
Also I just happening to be learning about this at school
3 0
3 years ago
A substance has a high melting point and conducts electricity in the liquid phase The is substance is
posledela

Answer:

oxygen

Explanation:

?

3 0
3 years ago
Can someone please helpppp!
dolphi86 [110]

Answer: A

Aloha is the one that loses a helium

5 0
3 years ago
Which term describes the maintenance of a steady internal state in the body?
Sonja [21]
B, homeostasis. “Homeostasis is the state of steady internal, physical, and chemical conditions maintained by living systems.”
5 0
3 years ago
Other questions:
  • Use the periodic table to identify the number of core electrons and the number of valence electrons in each case below. Potassiu
    6·2 answers
  • If you were told an atom was an ion, you would know the atom must have a neutral charge. charge. negative charge. positive charg
    15·2 answers
  • What is an intramolecular force
    7·1 answer
  • At a certain temperature, iron (II) oxide, FeO, can react with carbon monoxide, CO, to form elemental iron, Fe, and carbon dioxi
    7·1 answer
  • At 1.0atm a gas has a volume of 36.7 L, what is the volume at 5.3atm?
    6·1 answer
  • Which element is more metallic among beriliyum or calcium? Give reason
    7·1 answer
  • What colors are absorbed Best Buy the plant gizmo
    7·1 answer
  • Why do you think it is necessary to break up the fat into tiny droplets?
    7·1 answer
  • Please help will mark brainliest!
    14·1 answer
  • What is the total heat energy required to
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!