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
ioda
3 years ago
14

The only way to separate a compound into its elements is by what?

Chemistry
1 answer:
algol [13]3 years ago
7 0
Electrolysis and heat can separate a compound into its elements. 

I hope this helped you!
You might be interested in
What volume does 4.24g of argon gas occupy at 58.2 degrees celcuis and 1528torr
Radda [10]

The volume occupied by the argon gas is, 1.44 L

Explanation :

To calculate the volume of argon gas we are using ideal gas equation:

PV=nRT\\\\PV=\frac{w}{M}RT

where,

P = pressure of argon gas = 1528 torr = 2.010 atm

Conversion used : (1 atm = 760 torr)

V = volume of argon gas = ?

T = temperature of argon gas = 58.2^oC=273+58.2=331.2K

R = gas constant = 0.0821 L.atm/mole.K

w = mass of argon gas = 4.24 g

M = molar mass of argon gas = 39.95 g/mole

Now put all the given values in the ideal gas equation, we get:

(2.010atm)\times V=\frac{4.24g}{39.95g/mole}\times (0.0821L.atm/mole.K)\times (331.2K)

V=\frac{4.24g}{39.95g/mole}\times \frac{(0.0821L.atm/mole.K)\times (331.2K)}{2.010atm}

V=1.44L

Therefore, the volume of occupied by argon gas is 1.44 L

7 0
3 years ago
Which best describes the total mass of a sample of water when it condenses
lubasha [3.4K]

Answer:

Its C I hopefully help you

4 0
3 years ago
Read 2 more answers
The chemical equation below shows the combustion of propane (C3H8). C3H8 + 5O2 --> 3CO2 + 4H2O What mass of O2, in grams, is
Over [174]

Answer:

plk

Explanation:

7 0
3 years ago
At most, how many covalent bonds can phosphorus atom form?
oksian1 [2.3K]
Uhm I think 5 sorry if I’m wrong
5 0
3 years ago
Read 2 more answers
17) Chlorine and Fluorine react to form gaseous chlorine trifluoride. You start with 1.75 mole of chlorine and 3.68 moles of flu
Mama L [17]

Answer:

a) Cl_2 + 3F_2 \rightarrow 2ClF_3

b) F_2 is the limiting reagent

c) Moles of ClF_3 produced = 2.45 mol

b) Moles of Cl_2 left = 1.75 -1.22 = 0.53

Explanation:

a) Balanced reaction:

Cl_2 + 3F_2 \rightarrow 2ClF_3

b)

No. of mole of Cl_2 = 1.75\ mol

No. of mole of F_2 = 3.68\ mol

Cl_2 + 3F_2 \rightarrow 2ClF_3

As, it is clear from the reaction that,

1 mol of Cl_2 requires 3 moles of F_2

1.75 mol of Cl_2 require = 1.75 × 3 = 5.25 mol of F_2

As, only 3.68 mol of F_2 is present, so F_2 is the limiting reagent.

c)

3 moles of F_2 form 2 moles of ClF_3

3.68 moles of F_2 will form = \frac{2}{3}  \times 3.68 = 2.45\ mol\ of\ ClF_3

d)

Cl_2 is present in excess.

3 moles of F_2 requires 1 mol of Cl_2

3.68 moles of F_2 will require = \frac{1}{3} \times 3.68 = 1.22\ mol\ of\ Cl_2

Cl_2 left = 1.75 -1.22 = 0.53 mol

6 0
4 years ago
Read 2 more answers
Other questions:
  • The figure shows the arrangement of atoms in a substance. What is this substance?
    5·1 answer
  • Which of the following is a scientific question about the cuttlefish?
    5·2 answers
  • The process of shedding feather and new ones back
    10·2 answers
  • What is the volume of a 3.0 M solution of hydrochloric acid that contains 1.50 moles of solute?
    7·1 answer
  • ((Reuploaded...again...)) Do all structural formulas for each amino acid have an amino group? Please use your own words and don'
    10·1 answer
  • How would decreasing the pressure affect the equilibrium of this reaction? Hat 12 32H1 O A. The reaction would remain in equilib
    8·2 answers
  • Please help it's science work and i'm not in High school so please answer correctly and no weird answer's just the correct ones
    6·1 answer
  • 2. In the decomposition of potassium chlorate (KCIO3), 80.5 g of O2 form. How many grams of potassium
    13·1 answer
  • Diffusion is the movement of solutes from an area of
    6·2 answers
  • 50 mL graduated cylinder contains 25.0 mL of water. A 142.5040 g piece of osmium is placed in the graduated cylinder and the wat
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!