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
ryzh [129]
3 years ago
15

Which of the following is a step in the conversion of 2.5 hm3 to L?

Chemistry
1 answer:
monitta3 years ago
3 0
Ten to the negetive third power L over 1 mL
You might be interested in
if you were to engineer an everyday solution for conserving water which activity do you think would be the most impactful ?
Ugo [173]
If you were to engineer an everyday solution for conserving water which activity do you think would be the most impactful ?
7 0
2 years ago
Enter a balanced equation for the reaction between solid nickel(II)(II) oxide and carbon monoxide gas that produces solid nickel
velikii [3]

Answer: A balanced equation for the given reaction is NiO(s) + CO \rightarrow Ni(s) + CO_{2}(g).

Explanation:

The reaction equation will be as follows.

NiO(s) + CO \rightarrow Ni(s) + CO_{2}(g)

Number of atoms on the reactant side is as follows.

  • O = 2
  • C = 1

Number of atoms on the product side is as follows.

  • Ni = 1
  • O = 2
  • C = 1

Since number of atoms on both the reactant and product sides are equal. Hence, the reaction equation is balanced.

Thus, we can conclude that a balanced equation for the given reaction is NiO(s) + CO \rightarrow Ni(s) + CO_{2}(g).

7 0
3 years ago
Explain the volume of ideal gasses as related to the molar concept.
horrorfan [7]

Answer:

n = Initial volume/22.4L

Explanation:

The molar concept is simply one that is used to find the Number of moles and explain the relationship it has with avogadro's number, molecular mass, molar mass e.t.c.

Now, in terms of molar mass, number of moles is given by the formula;

n = mass of the sample/molar mass

In terms of avogadro's number, number of moles is;

1 mole = avogadro's number = 6.02 × 10^(23)

Now, when dealing with ideal gases, the molar volume of an ideal gas is 22.4 L.

Now the relationship between this volume and the mole concept is that the number of moles is gotten by dividing the initial volume by this molar volume.

Thus;

n = Initial volume/22.4L

6 0
3 years ago
The strongest elemental oxidizing agents are found in the _________ _________ region of the periodic table while the strongest r
Slav-nsk [51]

Strongest reducing agents are in Group 1 . For example lithium. The strongest oxidising agents are in Group 7 , For example Fluorine.

3 0
3 years ago
Read 2 more answers
50 POINTS [PLEASE] i'm so behind, and i've been catching up on EVERYTHING :,(
podryga [215]
8. b
9. c
10.a
all of those can be determined by units
5 0
3 years ago
Read 2 more answers
Other questions:
  • How many resonance structures can be drawn for N2O5 (no N-N bond) (minimal formal charge)?
    8·1 answer
  • The volume of a gas is the same as its _____.
    5·2 answers
  • Which was briefly an anomaly in the fossil record of humans?
    12·1 answer
  • What happens to solubility when the solute is crushed before adding to water
    9·1 answer
  • The heat exchange in chemical reactions is due to change in
    15·2 answers
  • An organism whose cell contains a nucleus.
    12·1 answer
  • What is the LD50 of a substance?
    12·1 answer
  • Help!!!
    8·2 answers
  • If a sample of N2 gas has an initial pressure of 500 Torr and volume of 0.5 L, what will the final volume be if the pressure is
    8·1 answer
  • What is (3.11*10^-5)-(4.21*10^-2)
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!