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
Simora [160]
3 years ago
13

PLEASE ANSWER THIS QUESTION ITS DUE IN 5 MINUTES!! THANK YOU SM IF U DO!!

Chemistry
2 answers:
s344n2d4d5 [400]3 years ago
5 0

Answer:

option D is the correct answer of this question ....

Colt1911 [192]3 years ago
4 0

Answer:

Number 9 is D

Explanation:

***If you found this answer helpful please click the heart Icon and rate me 5 star, it would be nice if I got brainliest, thanks!***

You might be interested in
1. The s orbitals are not symmetrical in shape.<br> a. TRUE<br> O. FALSE
ira [324]

The s orbitals are not symmetrical in shape is a FALSE statement.

An s orbital is so symmetric, more specifically spherically symmetric that it looks the same from all directions.

  • The atomic orbitals in the atoms of elements differ in shape.

In essence, the electrons they describe have varying probability distributions around the nucleus. The spherical symmetry of s orbitals is evident in the fact that all orbitals of a given shell in the hydrogen atom have the same energy.

  • All s orbitals are spherically symmetrical. Put simply, an electron that occupies an s orbital can be found with the same probability at any orientation (at a distance) from the nucleus.

The s orbitals are therefore represented by a spherical boundary surface which is a surface which captures a high proportion of the electron density.

Read more:

brainly.com/question/5087295

4 0
2 years ago
A negative change in entropy indicates that...
vovangra [49]

Answer:

B. the products have a smaller number of available energy microstates than the reactants.

4 0
3 years ago
Read 2 more answers
If a gas has a volume of 1000 ML at a temperature of 23°C and a pressure of 100 mmhg, what is it’s volume under standard conditi
Colt1911 [192]

Answer:

119.7 mL.

Explanation:

  • From the general law of ideal gases:

<em>PV = nRT.</em>

where, P is the pressure of the gas.

V is the volume of the container.

n is the no. of moles of the gas.

R is the general gas constant.

T is the temperature of the gas (K).

  • For the same no. of moles of the gas at two different (P, V, and T):

<em>P₁V₁/T₁ = P₂V₂/T₂.</em>

  • P₁ = 100.0 mmHg, V₁ = 1000.0 mL, T₁ = 23°C + 273 = 296 K.
  • P₂ = 1.0 atm = 760.0 mmHg (standard P), V₂ = ??? mL, T₂ = 0.0°C + 273 = 273.0 K (standard T).

<em>∴ V₂ = (P₁V₁T₂)/(T₁P₂) </em>= (100.0 mmHg)(1000.0 mL)(273.0 K)/(296 K)(760.0 mmHg) =  121.4 <em>mL.</em>

8 0
3 years ago
The Grand Canyon becomes deeper every day. What causes the canyon to<br> become deeper?
choli [55]

Answer:

usually when a river, ocean or lake...etc becomes deeper is because of the weather the more hydrogen and oxygen atoms the more water :D  and also gravitys pull thats pulling it deeper is another reason.

~batmans wife dun dun dun...

8 0
3 years ago
Read 2 more answers
An analysis of an ionic compound is found to contain 92 grams of sodium (Na) and 32 grams of oxygen (O). Determine the empirical
Darina [25.2K]
The answer would be c nao2
6 0
3 years ago
Read 2 more answers
Other questions:
  • How many atoms does the formula 2HgO have?
    5·1 answer
  • The average atomic mass recorded on the periodic table for krypton is 83.80 u. This indicates that the most abundant isotope of
    7·1 answer
  • In the following diagram the counter clockwise torque is?
    6·1 answer
  • A mixture of 0.220 moles CO, 0.350 moles H2 and 0.640 moles He has a total
    5·1 answer
  • I have a question for us gals, is it hard for all of you when you try to get your crushes attention and he/she just keeps ignori
    8·1 answer
  • K₂O +2Li Li₂O +2k how do you solve?
    12·1 answer
  • How is carbon dioxide collected in laboratory​
    15·1 answer
  • Which part of the atom is involved in bonding?
    15·1 answer
  • Please help me on this question I'm confusied on it
    9·2 answers
  • when glycerol reacts with three different fatty acids, how many stereogenic centers does the product triacylglycerol contain?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!