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
asambeis [7]
2 years ago
13

It’s major Orion and andromeda are fixed groups of stars called?

Chemistry
1 answer:
Ymorist [56]2 years ago
3 0

Answer: They are called constellations.

Explanation:

You might be interested in
What is the role of cellular respiration in organisms?
Paha777 [63]

Answer:

C. sorry if I'm wrong ...................

3 0
3 years ago
Which of the following factors affects the amount of heat absorbed by a substance? (5 points) a. Shape of the substance b. Melti
Ainat [17]

Answer:

d. Specific heat capacity of the substance

8 0
3 years ago
Read 2 more answers
If a carbon hydrate has 2n possible isomers, where n is equal to the number of carbon atoms in the carbon hydrate structure that
Nataly [62]

Explanation: maybe 1000000

5 0
3 years ago
What determines which element an atom is?
Lana71 [14]
C) number of protons.
4 0
3 years ago
Read 2 more answers
Exercise A mixture of 250 mL of methane, CH4, at 35 °C and 0.55 atm and 750 mL of propane, C3Hg, at 35° C and 1.5 atm, were intr
dalvyx [7]

Explanation:

The given data is as follows.

      V_{1} = 250 mL,     V_{2} = 750 mL

      T_{1} = 35^{o}C = 35 + 273 K = 308 K

      T_{2} = 35 + 273 K = 308 K

      P_{1} = 0.55 atm,    P_{2} = 1.5 atm

               P = ? ,         V = 10.0 L

Since, temperature is constant.

So,    P_{1}V_{1} + P_{2}V_{2} = PV

Now, putting the given values into the above formula as follows.

         P_{1}V_{1} + P_{2}V_{2} = PV

         0.55 atm \times 250 mL + 1.5 atm \times 1.5 atm = P \times 10.0 L

                     P = 0.126 atm

As, 1 atm = 760 torr. So, 0.126 atm \times \frac{760 torr}{1 atm} = 95.76 torr.

Thus, we can conclude that the final pressure, in torr, of the mixture is 95.76 torr.

8 0
3 years ago
Other questions:
  • A- Gases do not have mass.
    11·1 answer
  • Class 9 <br> Chapter: Structure of the Atom <br> What are the alpha particles compared to?Why?
    11·1 answer
  • What fuel source is Jan using if she exercises at 85% of her maximum aerobic capacity?
    13·1 answer
  • What is water's density at 93 ∘C? Assume a constant coefficient of volume expansion. Express your answer with the appropriate un
    15·1 answer
  • If the sum of the mass of the reactants is 12.5 what would be the sum of the products be? And explain how you know this
    6·1 answer
  • What would be the mass percent of a NaOHsolution in which 11.6g of NaOHwere completely dissolved in 238.4g of water?
    14·1 answer
  • At constant pressure, how are the temperature and volume of a gas related?
    14·1 answer
  • What reagents can be used to test for unsaturation of hydrocarbons?​
    10·1 answer
  • 2. What are some common properties of metals, nonmetals, and semimetals?
    15·2 answers
  • How do the hours of daylight change throughout the year in Reno, NV?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!