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
ohaa [14]
2 years ago
10

3.0 L of oxygen gas is heated from 100k to 250k. What is the new volume after the temperature has been increased???

Chemistry
1 answer:
alexandr402 [8]2 years ago
7 0

Answer:

7.5 L

Explanation:

Using Charles' law, which is V1/T1=V2/T2, we can plug in these numbers to find the answer.  The law states that volume is directly proportional to temperature. 3.0L/100K = x L / 250 K. Solve for x to get 7.5 L. Hope this helps.

You might be interested in
Give the molecular geometry and number of electron groups for sf4. give the molecular geometry and number of electron groups for
Andrei [34K]

Answer:

5 electron groups, see saw

Explanation:

During the formation of SF4, the sulfur atom usually bonds with each of four fluorine atoms where 8 of valence electrons are used. The four fluorine atoms have 3 lone pairs of electrons in its octet which will further utilize 24 valence electrons. In addition, two electrons are present as a lone pair on the sulfur atom. We can determine sulfur’s hybridization state by counting of the number of regions of electron density on sulphur (the central atom in the molecule). When bonding takes place there is a formation of 4 single bonds to sulfur and it has 1 lone pair. Looking at this, we can say that the number of regions of electron density is 5. The hybridization state is sp3d.

SF4 molecular geometry is seesaw with one pair of valence electrons. The molecule is polar. The equatorial fluorine atoms have 102° bond angles instead of the actual 120° angle. The axial fluorine atom angle is 173° instead of the actual 180° bond angle.

3 0
2 years ago
You wish to make a 0.299 M hydroiodic acid solution from a stock solution of 6.00 M hydroiodic acid. How much concentrated acid
Art [367]

Answer:

V_1=2.49mL

Explanation:

Hello,

In this case, considering that the moles of hydrioiodic acid remain unchanged during the dilution process:

n_{HI}=n_{HI}

One could apply the following equality in terms of molarity:

V_1M_1=V_2M_2

Whereas the subscript 1 accounts for the solution before the dilution and 2 after the dilution, therefore, the required volume of 6.00 M acid is:

V_1=\frac{V_2M_2}{M_1} =\frac{50.0mL*0.299M}{6.00M}=2.49mL

Best regards.

5 0
3 years ago
A tow truck does 10,000 J of work in 5 seconds. Calculate the power.
chubhunter [2.5K]

Answer:

power is work/time so 10,000j/5s=2000J/s

5 0
3 years ago
Jerod used a golf club to hit a ball what was the action and reaction
Triss [41]
The action was him hitting the ball the reaction was the ball moving after being hit
6 0
3 years ago
Read 2 more answers
12.70 L of a gas has a pressure of 0.63 atm. What is the volume of the gas at 105kPa?
Zielflug [23.3K]

Answer: 7.693 L

Explanation:

To calculate the new volume, we use the equation given by Boyle's law. This law states that pressure is directly proportional to the volume of the gas at constant temperature.

The equation given by this law is:

P_1V_1=P_2V_2

where,

P_1\text{ and }V_1 are initial pressure and volume.

P_2\text{ and }V_2 are final pressure and volume.

We are given:

P_1=0.63atm\\V_1=12.70L\\P_2=105kPa=1.04atm(1kPa=0.009atm)\\V_2=?

Putting values in above equation, we get:

0.63\times 12.70mL=1.04\times V_2\\\\V_2=7.693L

Thus new volume of the gas is 7.693 L

6 0
3 years ago
Read 2 more answers
Other questions:
  • given the mass lost during the reaction when the alka seltzer is the limiting reagent and that the molar mass of carbon dioxide
    11·1 answer
  • What type of protein penetrates to the interior of the plasma membrane but does not extend all the way through it?
    6·2 answers
  • What goes along with the "drawing conclusions" step in the scientific method?
    11·1 answer
  • Which central atom hybridization would you expect in the series bh−4, ch4, nh+4?
    8·1 answer
  • Which of these is an example of a chemical change?
    15·2 answers
  • How does an earthquake affect the geosphere
    10·1 answer
  • Calcium nitrate reacts with sodium phosphate to form sodium nitrate and calcium phosphate. Given 96.1 grams of calcium nitrate w
    10·1 answer
  • What is the abreviation for carbon dioxide??
    13·1 answer
  • Objects take on______ when they are lifted against the force of gravity to a position where they have the potential to fall.
    12·1 answer
  • The properties of matter depend on the types of atoms a substance is made of.<br> true of false?
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!