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
levacccp [35]
2 years ago
15

What is the molar mass of CaCl2?

Chemistry
1 answer:
Aleks04 [339]2 years ago
8 0

Answer: The molar mass of the given compound is 1.11\times 10^2 g/mol

Explanation:

In molecular formula of CaCl_2 there are two chlorine atoms and one calcium atom.

The atomic mass of the calcium = 40.07 g/mol

The atomic mass of chlorine = 35.5 g/mol

Molar mass of the guven compound is :

40.07 g/mol + 2\times 35.5 g/mol=111.07 g/mol\approx 1.11\times 10^2 g/mol

The molar mass of the given compound is 1.11\times 10^2 g/mol

You might be interested in
Which of these pairs indicates an incorrect coupling of reversible reactions?dehydration synthesis and hydrolysisanabolic and ca
Olegator [25]

Answer:

option C= hydrolysis and break down

Explanation:

All other three pairs are correct coupling of each others.

Option A= dehydration synthesis and hydrolysis

Dehydration synthesis:

In dehydration synthesis monomers combine through the covalent bonds and form large molecules. The large molecules are called polymers. The water as a byproduct also released when monomers joints together.

Hydrolysis:

In hydrolysis the polymers are break down into monomers by using water molecules. The catalysts are also required in this process.

Option B= Catabolic and Anabolic

Anabolic:

In this process smaller molecules combine to gather to form large complex molecules by using energy.

For example simple glucose molecules join together to form large disaccharides.

Catabolic:

It is the break down of large complex molecules to the smaller molecules.

For example during cellular respiration sugar molecules break down and generate energy.

Option D=  Break down and synthesis

The break down and synthesis are also reverse pair of each others. The  synthesis involve the formation of molecules form smaller component while the break down involve destruction of molecules into smaller units.

8 0
3 years ago
A motor and generator perform opposite functions, but their fundamental structure is the same. Their structure is a coil mounted
dybincka [34]
I’m pretty sure that it’s circuits. Hope I helped.
3 0
3 years ago
Read 2 more answers
Which of the following best describes a solid?
yuradex [85]
The answer is B) fills all the space in its container
6 0
3 years ago
Read 2 more answers
What is the symbol for the isotope of 58co that possesses 33 neutrons?
Cerrena [4.2K]

Cobalt because it has an atomic mass of 58 and 33 neutrons.

3 0
3 years ago
Which property can be attributed to an ideal gas?
DENIUS [597]
B The collisions of the particles are elastic
5 0
3 years ago
Other questions:
  • If a bar magnet's neutral region is broken into two, what will most likely occur? A. Neither segment will have a north or south
    6·2 answers
  • H30 + = 1x10 -10m is this acid basic or neutral
    14·1 answer
  • What concentration of the lead ion, pb2+, must be exceeded to precipitate pbf2 from a solution that is 1.00×10−2 m in the fluori
    11·1 answer
  • Chemical equations must be balanced to satisfy ...?
    7·2 answers
  • Is everything that we can see in the universe matter
    5·2 answers
  • Apply Concepts Hard water contains calcium
    15·1 answer
  • Example of exothermic reaction:
    7·1 answer
  • 13. How many valence electrons does an atom
    15·1 answer
  • Carbon disulfide is formed by the reaction of coke (carbon) with sulfur dioxide. how many moles of cs2 will be generated if 8.0
    5·1 answer
  • Call me fortnite because boys play me 24/7 <br> it's a joke!!!!!!
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!