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
jeyben [28]
3 years ago
5

Please help does anybody know how to calculate the molar mass of a compound?

Chemistry
2 answers:
Aleks04 [339]3 years ago
8 0
You can do it in many ways. One cool way requires the mole and mass of a substance. Just divide the mass by the number of moles
erik [133]3 years ago
5 0
Answer:- Key Takeaways

The molar mass is the mass of a given chemical element or chemical compound (g) divided by the amount of substance (mol).

The molar mass of a compound can be calculated by adding the standard atomic masses (in g/mol) of the constituent atoms.
You might be interested in
MARKING BRAINLEIST !!
Murrr4er [49]

Answer:

Option C

Explanation:

The theory is useful as in the usual constitution of the theory the professor stated

3 0
2 years ago
Which tool would BEST be used for measuring the temperature of the classroom?
Anettt [7]
The answer is thermometer
4 0
4 years ago
Read 2 more answers
Identical heat lamps are arranged to shine on two identical containers, one containing water and one methanol (wood alcohol), so
melisa1 [442]

Answer:

The temperature of the methanol will increase more rapidly.  

Explanation:

The premise of your question is incorrect. Methanol has an OH group, so there ARE hydrogen bonds among methanol molecules.

However, the specific heat capacity of methanol is 2.53 J°C⁻¹g⁻¹, while that of water is 4.18 J°C⁻¹g⁻¹.

Thus, it takes 65 % more heat energy  to raise the temperature of a given mass of water by 1 °C than it does to raise the temperature of an equal mass of methanol by the same amount.

The two samples are receiving heat energy at the same rate, so the methanol will heat up faster than the water.

5 0
4 years ago
Explain the differences between ionic and covalent bonding that account for the differences in their melting points.​
Maurinko [17]

Answer:

El enlace iónico se da entre dos átomos diferentes (metálico y no. metálico), mientras que el enlace covalente se produce entre dos átomos iguales (no-metálicos). En el enlace covalente hay un compartimiento de electrones, mientras que en el enlace iónico hay una transferencia de electrones

Explanation:

5 0
3 years ago
How to work out useful output energy transfer from hydroelectric power station if turbines efficiency is 80%
MakcuM [25]

Answer: Hydro.

Explanation: nice face.

6 0
3 years ago
Other questions:
  • Which unit is used to express the pressure of a gas?
    12·2 answers
  • Question 3 options:
    12·1 answer
  • 10 molecules SO2 to moles
    11·1 answer
  • 2. How does the mass-energy equation E = mc2 relate to fission?
    12·2 answers
  • This is a quiz and it’s due today
    5·1 answer
  • A sample of Br2 gas has a volume of 29.0L and a pressure of 1.50 atm. If the initial temperature of the gas is 23 °C, what volum
    6·1 answer
  • a- If an Lithium (atomic number 3) atom has a -2 charge, how many electrons does it have? b- Why do you do it this way? c- Is th
    5·1 answer
  • What reaction is 2HI --> H2 + 12
    14·1 answer
  • Evidence that living things have evolved over hundreds of millions years can be found in
    8·1 answer
  • What is 0.0032 gallons in cl
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!