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
Crank
3 years ago
8

What is the molecular formula for chloroform? none of these choices CH3C CHCI3 CH2C12 CCI4

Chemistry
1 answer:
dangina [55]3 years ago
4 0

Answer:

CHCI₃

Explanation:

Chloroform, IUPAC name, trichloromethane, is organic compound with the molecular  formula CHCl₃. It is colorless and sweet-smelling liquid having high density which is produced on a large scale precursor of PTFE , and for various refrigerants .

Chloroform , is a powerful euphoriant , anxiolytic , anesthetic and sedative when inhaled or ingested .

You might be interested in
Why do oxygen and hydrogen connect (attach) underwater? ​
Usimov [2.4K]
The slight positive charges on the hydrogen atoms in water molecules attract the slight negative charges on the oxygen atoms of the other water molecules
7 0
3 years ago
Ethylene produced by fermentation has a specific gravity of 0.787 at 25 degree Celsius. What is the volume of 125g of ethanol at
WITCHER [35]

<u>Answer:</u> The volume of given amount of ethanol at this temperature is 159.44 mL

<u>Explanation:</u>

Specific gravity is given by the formula:

\text{Specific gravity}=\frac{\text{Density of a substance}}{\text{Density of water}}

We are given:

Density of water = 0.997 g/mL

Specific gravity of ethanol = 0.787

Putting values in above equation, we get:

0.787=\frac{\text{Density of a substance}}{0.997g/mL}\\\\\text{Density of a substance}=(0.787\times 0.997g/mL)=0.784g/mL

Density is defined as the ratio of mass and volume of a substance.

\text{Density}=\frac{\text{Mass}}{\text{Volume}} ......(1)

Given values:

Mass of ethanol = 125 g

Density of ethanol = 0.784 g/mL

Putting values in equation 1, we get:

\text{Volume of ethanol}=\frac{125g}{0.784g/mL}=159.44mL

Hence, the volume of given amount of ethanol at this temperature is 159.44 mL

6 0
3 years ago
Why doesn't glue stick to the inside of the bottle? (Not sure if this is chemistry or not lol)
Leni [432]

Answer:

When white glue is in the bottle, there's not enough air inside the bottle to cause the water to evaporate to make the glue sticky. Basically, the bottle holds the glue from the air and keeps the glue from going everywhere.

8 0
2 years ago
How many particles are in 13.5 grams of Beryllium ?
Marina86 [1]

Explanation:

I don't know this answer what Hydrogen Helium lithium

4 0
3 years ago
Read 2 more answers
What is the gravitational potential energy of a 5 kg object that is 150
marusya05 [52]

Explanation:

Gravitational potential energy

= mgh

= (5kg)(9.81N/kg)(150m)

= 7357.5J.

5 0
3 years ago
Read 2 more answers
Other questions:
  • Which two structures would provide a positive identification of a plant cell under a microscope
    5·2 answers
  • What is the difference between alectronegativity and ioniztion energy
    8·1 answer
  • What is the best description of osmosis?
    11·2 answers
  • What are the defining characteristics of matter
    13·2 answers
  • Which particle affects the mass number of an atom?
    12·1 answer
  • What does alligators florida Panthers and manatees have in common
    14·2 answers
  • I have a mass of 30 grams and a volume of 60 cm3 what is the density
    15·1 answer
  • Which of the following happen because of an increase in thermal energy/temperature? (Select all that apply)
    8·2 answers
  • A compound is 79.94g carbon, 26.82g hydrogen, and 93.24g nitrogen. What is the empirical formula?
    15·1 answer
  • Which term is the rate at which work is done <br><br><br><br><br><br> Answer: power
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!