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
Arada [10]
3 years ago
11

Which of these is the smallest volume 500mL, 2,500 cm3, 5.5•10-1, 25 m3

Chemistry
1 answer:
mezya [45]3 years ago
5 0
25m³.
500mL = 500cm³
25m³ = 2,500cm³
5.5x9 = 49.5(cm³)
25m³ is the smallest among the others.
You might be interested in
(a) 12 cm + 0.031 cm + 7969 cm =
andreev551 [17]

Answer:

7981.031

Explanation:

8 0
3 years ago
Read 2 more answers
How do heater meals work?
drek231 [11]

Answer:

The patented TRUE-TECH Self-Heating Technology is a simple combination of food grade iron and magnesium powder, salt, and water. When the contents of the water pouch are poured over the heater pad, the Food Heater releases enough heat to warm-up a pre-cooked meal 100 degrees Fahrenheit in approximately 10 minutes.

Explanation:

8 0
3 years ago
Please help
KonstantinChe [14]

Answer:  There are 0.5 grams of barium sulfate are present in 250 of 2.0 M BaSO_{4} solution.

Explanation:

Given: Molarity of solution = 2.0 M

Volume of solution = 250 mL

Convert mL int L as follows.

1 mL = 0.001 L\\250 mL = 250 mL \times \frac{0.001 L}{1 mL}\\= 0.25 L

Molarity is the number of moles of solute present in liter of solution. Hence, molarity of the given BaSO_{4} solution is as follows.

Molarity = \frac{mass}{Volume (in L)}\\2.0 M = \frac{mass}{0.25 L}\\mass = 0.5 g

Thus, we can conclude that there are 0.5 grams of barium sulfate are present in 250 of 2.0 M BaSO_{4} solution.

7 0
3 years ago
Which statement about entropy is correct? - Entropy is sometimes described as the degree of randomness in a system. - solids are
marysya [2.9K]

Answer: Entropy is sometimes described as the degree of randomness in a system.

4 0
2 years ago
What ion does a base increase
cricket20 [7]
OH- is the ion that increases the concentration of a base
8 0
3 years ago
Other questions:
  • Show the mechanism for the following reaction: cyclohexene bromine yields a dibromocyclohexane Unlike previous problem, this pro
    14·1 answer
  • How would Mg change to gain a noble gas structure?<br><br> lose 2 electrons<br> gain 6 electrons
    10·2 answers
  • Which statement about the gas laws is correct?
    8·1 answer
  • PLS HELP ME! por favor, ayúdame!
    15·2 answers
  • The reaction below is at dynamic equilibrium. mc004-1.jpg Which statement is true for the equilibrium system? The concentration
    13·2 answers
  • A _ is a push or pull
    13·2 answers
  • Igneous rock can _____ to form metamorphic rock.
    12·2 answers
  • To reduce the energy of liquid molecules, the liquid could be placed in a cooler environment to change the liquid to a solid. TR
    12·2 answers
  • A solute that contains polar molecules will dissolve in a solvent that contains
    12·1 answer
  • When warmed with an ammonium salt ammonia gas is given off
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!