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
ahrayia [7]
3 years ago
10

Calculate the number of grams of C2H6 in 4.6 miles of C2H6

Chemistry
1 answer:
Bezzdna [24]3 years ago
3 0
M (C2H6) = n × M = 4.6 × 30 = 13.8 g.
You might be interested in
What is the hardest metal?
marissa [1.9K]

Answer:

i believe it is titanium.

Explanation:

4 0
3 years ago
Read 2 more answers
answer now please Which device can be used to separate nails from sawdust most efficiently? A. strainer B. magnet C. colander D.
e-lub [12.9K]
A magnet because it will remove only metal and not the saw dust

Hope this helps
6 0
3 years ago
Read 2 more answers
Convert mass to moles for both reactants. (round to 2 significant figures.) 2.50 g cuci2 equals moles e 0.25 g Al equals moles D
Marat540 [252]
To convert a mass of a substance to units of moles, we would need the molar mass of the substance since is it describes the mass of one mole of that substance. For CuCl2, the molar mass is 134.45 g/mol. For Al, the atomic mass is 26.98 g/mol.

2.50 g CuCl2 ( 1 mol / 134.45) = 0.019 mol CuCl2
0.25 g Al ( 1 mol / 26.98 g ) = 0.0093 mol Al
3 0
3 years ago
Read 2 more answers
When ammonium chloride is dissolved in water, the beaker gets cold. Which type of reaction does this describe
gulaghasi [49]

Answer:

B

Explanation:

i think with exothermic reactions heat is released

this is what i looked up

hope this helps i took chem last year and think this is what i learned

7 0
3 years ago
Omar wrote a hypothesis about batteries called dry cells.
Flura [38]
Below are the choices:

<span>The independent variable is the number of dry cells, and the dependent variable is the length of time the bulb works.
</span><span>The independent variable is the length of time the bulb works, and the dependent variable is the number of dry cells.
</span><span>The independent variable is the number of dry cells, and the dependent variable is the amount of energy available.
</span><span>The independent variable is the amount of energy available, and the dependent variable is the number of dry cells.
</span>
I think the answer is <span>The independent variable is the number of dry cells, and the dependent variable is the amount of energy available.</span>
6 0
3 years ago
Read 2 more answers
Other questions:
  • Should existing structures build from CCA-treated wood be removed?
    5·1 answer
  • The air pressure in a tire is 2.38 atm. What is the pressure in kilopascals.
    7·1 answer
  • Why was a condenser not necessary in the final distillation
    10·1 answer
  • The thermal energy of matter increases when _____.
    8·1 answer
  • What action leads to crystal formation in minerals?
    12·2 answers
  • In aqueous solution the Ni2" ion forms a complex with four ammonia molecules. Write the formation constant expression for the eq
    5·1 answer
  • . The element with the following
    8·1 answer
  • Sea arches and sea stacks provide evidence of weathering and erosion. In three to five sentences, explain the roles weathering a
    11·1 answer
  • So, I'm on an assignment on odyssey, it is asking me a question like this:
    13·1 answer
  • Which statements correctly compare the masses of protons neutrons and electrons
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!