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
den301095 [7]
3 years ago
13

The cylindrical part of an arched thrall colum has a height of 325 and a diameter of 30 cm. Find the volume of the cylindrical p

art of a colum use 3.14 for pi and round youre answer to the nearest cubic centimeter if needed

Chemistry
1 answer:
seraphim [82]3 years ago
4 0

Answer:

b

Explanation:

96% on exam. I got it right

You might be interested in
When water H2O freezes into ice some of the properties have changed but the blank of the H2O is the same.
quester [9]
I would see chemical constitution and physical components are not changed. 

Because physical reaction won't change the component itself
6 0
3 years ago
draw two lewis structures for a compound with the formula c2h6o and compare the boiling points of the two molecules
Volgvan

Answer:

See explanation and images attached

Explanation:

There are two compounds that could have molecular formula of C2H6O, they are ethanol and methoxy methane (trivial name: methyl ether).  The structures of the two compounds are shown in the image attached as obtained from quora.

The boiling point of methoxymethane is -24.8°C  while that of ethanol is about 78.5°C. The reason for the high boiling point of ethanol is the presence of intermolecular hydrogen bonding leading to a stronger intermolecular interaction compared to methoxymethane molecules held together only by very weak dispersion forces.

4 0
3 years ago
Newton’s third law of motion is that for every action (force), there is an equal and opposite reaction. Please reword this.
Rashid [163]
If you hit something it hurts in an equal amount that you hurt it
8 0
3 years ago
Read 2 more answers
A toy car rolls 8 meters in 2 seconds what is the average speed of the toy car​
levacccp [35]

Answer:

4 m/s

Explanation:

This because 8/2 = 4 so it is 4m/s

7 0
3 years ago
The question is a picture pls help
Hoochie [10]

The unknown alcohol = 2-propanol

<h3>Further explanation</h3>

Given

volume = 50 ml

mass = 39.4 g

Required

The unknown alcohol

Solution

Density of sample :

= mass : volume

= 39.4 g : 50 ml

= 0.788 g/ml

The unknown alcohol at room temperature = liquid, so the unknown alcohol is 2-propanol because it has temperature range between -90 to 82 for liquid and the density = 0.788 g/ml

6 0
3 years ago
Other questions:
  • As a purchasing agent for a pharmaceutical company, how much chlorine, Cl2, do you need to order to react completely with 500 kg
    8·1 answer
  • The kilogram is the standard unit of
    15·1 answer
  • __________ trait is the one ______________ expressed in an offspring if at least one of the parent is __________ dominant. _____
    7·1 answer
  • How many valence electrons does Oxygen have:<br> a) 3 <br> b) 5 <br> c) 13
    15·2 answers
  • How many grams of NaF should be added to 500 mL of a 0.100 M solution of HF to make a buffer with a pH of 3.2
    6·1 answer
  • A block of aluminum occupies a volume of 15.0 cm and weighs 40.5 g. What is its density?
    11·1 answer
  • B. The student leaves the beach because a hurricane warning comes in. In a
    13·1 answer
  • The point at where the water is changing phase
    6·1 answer
  • Which statement best explains the difference between polar and nonpolar covalent bonds?(1 point)
    9·2 answers
  • What foods of the aztec found their way into mayan cooking?.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!