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
qwelly [4]
3 years ago
7

What’a the answer!!?

Chemistry
1 answer:
Svetradugi [14.3K]3 years ago
3 0

Answer:

2,1,2

1,2,1,1

the answer

You might be interested in
CHEMISTRY HELP (50 PTS!!!!!!) picture attached
vodomira [7]

Answer:

<h2>Na^+ Cl^- > NaCl</h2>

4 0
3 years ago
Read 2 more answers
What does green design refer to?
prohojiy [21]

Answer:A

Explanation:APEX just told me the answer

4 0
4 years ago
A sample of neon gas occupies 105 L at 27°C under a pressure of
Viefleur [7K]

Answer: Volume occupied by given neon sample at standard condition is 123.84 L.

Explanation:

Given: V_{1} = 105 L,    T_{1} = 27^{o}C = (27 + 273) K = 300 K,     P_{1} = 985 torr

At standard conditions,

T_{2} = 273 K,     P_{2} = 760 K,        V_{2} = ?

Formula used to calculate the volume is as follows.

\frac{P_{1}V_{1}}{T_{1}} = \frac{P_{2}V_{2}}{T_{2}}

Substitute the values into above formula as follows.

\frac{P_{1}V_{1}}{T_{1}} = \frac{P_{2}V_{2}}{T_{2}}\\\frac{985 torr \times 105 L}{300 K} = \frac{760 torr \times V_{2}}{273 K}\\V_{2} = \frac{94116.75}{760} L\\= 123.84 L

Thus, we can conclude that volume occupied by given neon sample at standard condition is 123.84 L.

8 0
3 years ago
Which phrase best describes the bond in H2
gregori [183]

Answer:

It is a covalent bonding

Explanation:

8 0
4 years ago
Help me please will give points
Grace [21]
Muddy water is a mixture. chex mix is mixture
4 0
3 years ago
Other questions:
  • Calculate the work (kJ) done during a reaction in which the internal volume expands from 28 L to 51 L against an outside pressur
    5·1 answer
  • What are the requirements for two atoms to be isotopes of each other?
    9·2 answers
  • If 115 g of a substance reacts with 84 g of another substance, what will be the mass
    15·1 answer
  • What volume of oxygen (O2) gas is equal to 4.5 moles at STP?
    9·2 answers
  • 10 POINTS.
    12·1 answer
  • Reptiles, amphibians, and fish are all cold-blooded animals. Their body temperatures are determined by their surroundings. How d
    11·1 answer
  • I need help please quickly
    14·1 answer
  • JOIN MY AMONG US GAME TELL ME IF YOU JOIN THE CODE IS QUVNDF PLEASE JOIN
    13·2 answers
  • The pH of a solution prepared by dissolving 0. 350 mol of solid methylamine hydrochloride (CH3NH3Cl) in 1. 00 L of 1. 10 M methy
    12·1 answer
  • An object with mass m is attached to the end of a string and is raised vertically at a constant acceleration of g 6. If it has b
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!