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
zmey [24]
4 years ago
7

SELECT ALL THAT APPLY

Chemistry
2 answers:
Luden [163]4 years ago
8 0
The answer is 1 and 3. The number of atoms per molecule of these three substance is not equal. So they will not contain same number of atoms. And for gas, under same condition with same number of moles will have the same volume. The g.f.w is related to the atomic mass. So they are different.
dybincka [34]4 years ago
4 0

Answer:

1 and 3

Explanation:

You might be interested in
Help me with 23 fast
alina1380 [7]

Answer:

a salt

Explanation:

compounds are made of molecules but we need to mention the type of compound formed.

5 0
4 years ago
Read 2 more answers
The ions Cr3+ and O2- combine to form the ionic compound chromium oxide. In what proportions do these ions combine to produce a
VMariaS [17]
<span>Cr3+ O2- ; the formula is Cr2O3 ( criss cross)</span>
7 0
3 years ago
Read 2 more answers
What is the energy of an electron in the third energy level of hydrogen?
Roman55 [17]

Answer:

Electrons in a hydrogen atom must be in one of the allowed energy levels. If an electron is in the first energy level, it must have exactly -13.6 eV of energy.

...

Energy Levels of Electrons.

Energy Level Energy

1 -13.6 eV

2 -3.4 eV

3 -1.51 eV

4 -.85 eV

4 0
3 years ago
What limiting factor is climate considered
gtnhenbr [62]
Climate is considered an abiotic limiting factor because it is non living . hope this helped :))
6 0
3 years ago
To what temperature should soup that contains cooked beef be reheated for hot-holding?
nirvana33 [79]

The temperature , <u>165 degree F</u> should soup that contains cooked beef be reheated for hot-holding.

Food should reach a temperature serving 135°F before it can be opened in the restaurant and warmed for hot holding. Within two hours, quickly reheat the food. If food is being served right away, it can be served anywhere at temperature as long that it as it was cooked and chilled appropriately.

TCS food must be totally chilled to 41°F or even below in 6 hours after being thoroughly cooled between 135°F to 70°F in 2 hours. Within four hours, TCS food made with ingredients at room temperature needs to be chilled to 41°F or lower.

Therefore, the temperature , <u>165 degree F</u> should soup that contains cooked beef be reheated for hot-holding.

To know more about temperature

brainly.com/question/24264586

#SPJ4

8 0
2 years ago
Other questions:
  • Explain why the 4s sublevel fills before the 3d begins to fill as electrons are added.
    10·2 answers
  • The titration of an acid (H2A) with LiOH solution generates the following titration curve. What are the main components (more th
    9·1 answer
  • Dissolving a solute such as koh in a solvent such as water results in
    5·2 answers
  • What is the molecular description of diffusion? the transfer of energy between the moving molecules the constant, organized mole
    5·2 answers
  • Convert 236 mg MgP207 to moles. Use three significant figures in your answer.​
    6·1 answer
  • What is the effect on this???
    15·1 answer
  • Carbon NMR spectroscopy produces a spectrum of only carbon-13 nuclei in a sample. The number of carbon signals in the spectrum c
    7·1 answer
  • What are two factors that determine the concentration of hydronium (or hydroxide) ions in an acid (or base) solution?
    11·2 answers
  • Please I need this help me​
    5·1 answer
  • Find the mean of the data.
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!