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
Alisiya [41]
3 years ago
5

**25 POINTS**. I doubt anyone will do this but it's worth a try to ask. To do this exercise, you will need fifteen containers, f

ive large, five medium, and five small. The "large" containers should be about the size of a soda pop can. The containers do not have to be transparent but they need to be shaped so that you will be able to easily pour water from them into a graduated cylinder. You will also need at least one 100-mL graduated cylinder. Ideally, you will also have a larger and smaller cylinder to use. (If, perhaps, you are using kitchen measuring cups instead of graduated cylinders, they need to have metric markings on them. Be sure to use the metric markings!) Be sure to read the volumes at eye level and at the bottom of the meniscus.
Make a supply of colored water to use in this experiment. Colored water will make it easier to read the meniscus.
Before you start, make a chart in which to record your estimates and actual values. You will also need your phone to take a picture of the large, medium, and small containers you are using to estimate the volume of water, as well as a picture of the graduated container you are using for the actual measurement.
Fill one of the large unmarked containers with colored water, estimate the volume in milliliters (mL) and put it into your chart.
Then carefully pour it into the graduated container to measure the actual water volume. Put the measurement into your chart.
Repeat this procedure with the other four "large" containers. When you have completed this task with the large containers, move on to the medium and small containers.
For the large containers, record your estimated volumes first, then determine the actual volumes and record these figures. Include the pictures that you took. For the medium containers, record your estimated volumes first, then determine the actual volumes and record these figures. Include the pictures that you took.
For the small containers, record your estimated volumes first, then determine the actual volumes and record these figures. Include the pictures that you took.
Chemistry
1 answer:
Travka [436]3 years ago
6 0

Answer:

done not that hard

Explanation:

You might be interested in
Which type of energy is associated with the random motion of the particles in a sample of gas?
aliya0001 [1]

Answer:

kinetic energy

Explanation:

Thermal Energy, Temperature, and Heat. Thermal energy is kinetic energy associated with the random motion of atoms and molecules.

8 0
2 years ago
Read 2 more answers
@ What is the wavelength of a radio wave having a frequency of 3.75 X 107 Hz?
aniked [119]

Answer:

8 m

Explanation:

3.0 x 10*8 divided by 3.75 x 10*7 = 8 m

6 0
2 years ago
Does anybody know how to do this if so please help !
Viktor [21]

Answer:

add x to 7 and divide by 3

Explanation:

easier formula

3 0
2 years ago
One gallon of water has a mass of 3.78kg. Water is 11.2% hydrogen by mass. Calculate the mass of hydrogen contained in this gall
olchik [2.2K]

Answer:

A model is developed for predicting oxygen uptake, muscle blood flow, and blood chemistry changes under exercise conditions. In this model, the working muscle mass system is analyzed. The conservation of matter principle is applied to the oxygen in a unit mass of working muscle under transient exercise conditions. This principle is used to relate the inflow of oxygen carried with the blood to the outflow carried with blood, the rate of change of oxygen stored in the muscle myoglobin, and the uptake by the muscle. Standard blood chemistry relations are incorporated to evaluate venous levels of oxygen, pH, and carbon dioxide.

Explanation:

8 0
3 years ago
Please please please no guessing I had to type this all out. How do oceanographers define saltanily?
Gre4nikov [31]
The correct answer is D. Number of grams of salt per kilometer of water.
5 0
3 years ago
Other questions:
  • (34.6785 x 5.39) + 435.12
    15·2 answers
  • What is "carbon neutral"
    13·2 answers
  • Rock and ice particles make up the ____ of the Jovian planets? Ring system, craters, volcanoes, or asteroids
    11·1 answer
  • Identify the characteristics of earth that makes it a special place
    5·1 answer
  • Determine whether each statement is a description of a physical property or a chemical property.
    14·1 answer
  • PREDICT Why do you think energy must be added to change carbon powder into a<br> synthetic diamond?
    5·1 answer
  • Which will not appear in the equilibrium constant expression for the reaction below?
    5·1 answer
  • To find the number of neutrons in a atom, you subtract the number of_____ from the mass number.
    8·2 answers
  • PLEASE HELP ME!!!!!!!!!
    12·1 answer
  • Calculate the percent by mass of a solution made from 14 g nacl (the solute) and 61 g water
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!