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
maria [59]
3 years ago
11

Step 8: Measure Pressure and Volume with the Book

Chemistry
2 answers:
dem82 [27]3 years ago
7 0

Answer:

step 2 : 1.18 0n edg

Explanation:

ankoles [38]3 years ago
5 0

Answer:

The answer is 2.498 kg

The second answer is 1.27

The third answer is 40.5

Hope this helps

Explanation:

Just did it

You might be interested in
Can someone answer dis:
SVEN [57.7K]

Answer:

If we subtract the atomic number from the atomic mass: atomic mass - atomic number = number of protons + number of neutrons - number of protons. Thus we get the number of neutrons present in an atom when we subtract the atomic number from the atomic mass.

Explanation: hope this helps???

7 0
3 years ago
Read 2 more answers
A student pours 44.3 g of water at 10°C into a beaker containing 115.2 g of water at 10°C. What are the final mass, temperatur
Agata [3.3K]

Answer:

Final mass = 159.5 g

Final temperature = 10 C

Final density = 1.00 g/ml

Explanation:

<u>Given:</u>

Beaker 1:

Mass of water = 44.3 g

Temperature = 10 C

Beaker 2:

Mass of water = 115.2 g

Temperature = 10 C

Density of water at 10C = 1.00 g/ml

<u>To determine:</u>

The final mass, temperature and density of water

<u>Calculation:</u>

Final\ mass\ of \ water = Beaker\ 1 + Beaker\ 2 = 44.3 + 115.2 = 159.5 g

Since there is no change in temperature, the final temperature will be 10 C

Density of a substance is an intensive property i.e. it is independent of the mass. Hence the density of water will remain constant i.e. 1.00 g/ml

3 0
4 years ago
A gas occupies 4.31 liters at a pressure of 0.755 atm. Determine the volume if the pressure is increased to 1.25 atm. (Boyle)
vlabodo [156]

Answer:

<h2>2.60 L</h2>

Explanation:

The new volume can be found by using the formula for Boyle's law which is

P_1V_1 = P_2V_2

Since we are finding the new volume

V_2 =  \frac{P_1V_1}{P_2}  \\

From the question we have

V_2 =  \frac{4.31 \times 0.755}{1.25}  =  \frac{3.25405}{1.25}  \\  = 2.60324

We have the final answer as

<h3>2.60 L</h3>

Hope this helps you

6 0
3 years ago
A motor vehicle has a mass of 1200 kg, and is traveling at a velocity of 70 km/hours to the Southeast. As it travels over a hill
tatuchka [14]

Answer: 35280 J of Gravitational energy

Solution:

Given:

Mass of the vehicle,(m)=1200kg

\text{acceleration due to gravity} (g)=9.8 m/s^2

Maximum height reached,(h)= 3 m

Gravitational energy or gravitational potential energy can be calculated as;

\text{gravitational energy}=mgh

\text{gravitational energy}=(1200 Kg)(9.8 m/s^2)(3 m)=35280 J

Gravitational Energy = 35280 J



5 0
4 years ago
Ampere showed that parallel wires carrying current in the same direction would_____ each other.
aliya0001 [1]

Answer: Option (B) is the correct answer.

Explanation:

It is known that flow of electrons is known as current. Also, we know that electrons carry a negative charge.

Therefore, when parallel wires carrying current in the same direction then due to the same charge there will be repulsion between the electrons.

Thus, we can conclude that Ampere showed that parallel wires carrying current in the same direction would repel each other.

8 0
3 years ago
Read 2 more answers
Other questions:
  • CAN SOME ONE HELLLLLLLLLLLLLLLLLLLLLLP WILL GIVE BRAINLIEST TO THE BEST ANSWR FOR THIS AND GIVE AWAY 15 POINTS
    13·1 answer
  • How does the atomic arrangement of atoms lead to its crystal structure like was seen in the sample of bronze with gold (Au) and
    8·1 answer
  • When a star dies which of these celestial objects is it most likely to help create ?
    12·2 answers
  • A graduated cylinder contains 19.6 mL of water
    11·1 answer
  • Acetic acid, CH3CO2H, reacts with ethanol, C2H5OH, to form water and ethyl acetate, CH3CO2C2H5. The equilibrium constant for thi
    5·1 answer
  • Provide a stepwise synthesis of 1-cyclopentylethanamine using the Gabriel synthesis. Collapse question part Testbank, Question 0
    14·1 answer
  • What is the specific heat of a substance if 1560 cal are required to raise temperature of a 312 g substance by 15 degrees celsiu
    12·1 answer
  • OMG PLEASE HELP ME :(
    9·1 answer
  • Abcdefghijklmnopqrstuvwxyz
    6·2 answers
  • Which of the following is the poorest conductor electricity
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!