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
Anika [276]
3 years ago
10

What is the balanced chemical equation for the reaction used to calculate ΔH∘f of SrCO3(s)? If fractional coefficients are requi

red, enter them as a fraction (i.e. 1/3). Indicate the physical states using the abbreviation (s), (l), or (g) for solid, liquid, or gas, respectively without indicating allotropes. Use (aq) for aqueous solution. Express your answer as a chemical equation. View Available Hint(s)
Chemistry
1 answer:
Pani-rosa [81]3 years ago
6 0

Answer:

Sr(s) + C(s) + 3/2 O₂(g) → SrCO₃(s)

Explanation:

The standard enthalpy of formation (ΔH°f) is the energy involved in the formation of 1  mole of a substance from its elements in their most stable states. The chemical equation for the formation of SrCO₃(s) is the following.

Sr(s) + C(s) + 3/2 O₂(g) → SrCO₃(s)

You might be interested in
How many orbitals in 3rd shell is axial
Firlakuza [10]

Answer:

6 orbitals

Explanation:

you take the total number of orbitals there would normally be and add that to three and you get a total of 6 orbitals in axial.

3 0
3 years ago
Read 2 more answers
Plsss guys hurry up it would mean a lot!!​
Mnenie [13.5K]
Fossil fuels is the answer
8 0
3 years ago
Which has the strongest intermolecular bonds? liquid gas solid water
Delicious77 [7]
It would be solid
hope this helps
3 0
3 years ago
= 25 X 5 = (use the correct number of sig figs)
Anton [14]

Answer:

1.25 *10^2

Explanation:

25*5 = 125

= 1.25 *10^2

5 0
3 years ago
Iron filling's were mixed together with salt crystal's What unique property of iron would be BEST to separate the fillings from
Leto [7]

Answer:

Magnetic property

Explanation:

Iron filling is a magnetic compound, unlike the salt crystals. This means they are attracted by magnets.

To separate a mixture of iron filling s and salt crystals, a magnet should be used to remove the iron fillings from the mixture.

8 0
3 years ago
Other questions:
  • If 4.04 g of N combine with 11.46 g O to produce a compound with a formula mass of 108.0 amu, what isn’t the molecular formula o
    9·1 answer
  • Why is ethanol a liquid at room temperature but ethane is a gas?
    14·1 answer
  • A solution of ammonia has a pH of 11.8. What is the concentration of OH– ions in the solution? Useful formulas..
    7·2 answers
  • The Lewis structure for methane, CH4 is shown. How many valence electrons does each hydrogen atom in the molecule have?​
    9·1 answer
  • What is the symbol for the element with the atomic number 8
    15·2 answers
  • Which of the following is not organic?
    9·1 answer
  • Which would be the first of the two magnetic in the mixture to be melted? A. Copper B. Iron C. Nickel D. Tin
    9·1 answer
  • How does the behavior of the particles determine the properties of the state of matter?​
    6·2 answers
  • HAAAAAALP MEEEEEEEEEEE​
    14·1 answer
  • Do you feel that this equation is currently following the law of conservation of mass?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!