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
qaws [65]
3 years ago
7

What is the order of decreasing ionization energy?

Chemistry
1 answer:
Hatshy [7]3 years ago
6 0
Your answer would be 3!!

You might be interested in
Consider the reaction ch3oh(l)→ch4(g)+1/2o2(g). part a calculate δrh∘298.
Vsevolod [243]
To determine the standard heat of reaction, ΔHrxn°, let's apply the Hess' Law.

ΔHrxn° = ∑(ν×ΔHf° of products) - ∑(ν×ΔHf° of reactants)
where
ν si the stoichiometric coefficient of the substances in the reaction
ΔHf° is the standard heat of formation

The ΔHf° for the substances are the following:
CH₃OH(l) = -238.4 kJ/mol
CH₄(g) = -74.7 kJ/mol
O₂(g) = 0 kJ/mol

ΔHrxn° = (1 mol×-74.7 kJ/mol) - ∑(1 mol×-238.4 kJ/mol)
ΔHrxn° = +163.7 kJ
8 0
2 years ago
Read 2 more answers
Compound name for C3F8
Naya [18.7K]

Answer:

Perflutren

Explanation:

Perflutren is a fluorinated hydrocarbon and gaseous substance used as an imaging contrast agent.

8 0
3 years ago
What do you observe about the movement of the particles in the medium?
horrorfan [7]

Answer:

The particles of the medium just vibrate in place.

Explanation:

As they vibrate, they pass the energy of the disturbance to the particles next to them, which pass the energy to the particles next to them, and so on. Particles of the medium don't actually travel along with the wave.

5 0
3 years ago
Read 2 more answers
What 3 classes of compounds are elecrolytes
zvonat [6]

Answer:

i believe it is strong acids, strong bases, and salts.

Explanation:

Hope this helps : )

4 0
3 years ago
Which of the following is an inorganic compound?
oksian1 [2.3K]

aaaaaaaaaaaaaaaaaaaaaaaa

8 0
3 years ago
Other questions:
  • Why using a temperature probe is preferable to using a conventional mercury thermometers
    10·1 answer
  • The mass of an iron(II) sulfate crystal is 8.36 g.How many moles of FeSO4 are in the crystal?
    11·1 answer
  • Relative formula mass of ammonium sulphate?
    11·1 answer
  • What would be one way to reduce the amount of a gas dissolved in water?
    8·1 answer
  • If 1.0 mol of Mg is mixed with 2.0 mol of Br2, and 0.42 mol of MgBr2 is obtained, what is the percent yield for the reaction?
    7·1 answer
  • Which of the following statements best compares the wavelengths of the regions of the electromagnetic spectrum? O Microwaves are
    11·1 answer
  • The reaction 2KClO3(s) --> 2KCl(s) + 3O2(g) is a(n)
    14·1 answer
  • Which method of galaxy formation is expected to dominate far in the future? (1 point
    13·1 answer
  • Which of the following is an indication of a chemical reaction?
    8·1 answer
  • What make up molecules
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!