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
bearhunter [10]
3 years ago
13

How to answer this ?

Chemistry
1 answer:
nadezda [96]3 years ago
6 0
You multiply (4×10)by*
You might be interested in
If the spin of one electron in an orbital is clockwise, what is the spin of the other electron in that orbital?
umka2103 [35]

Answer:

The other electron must have anticlockwise spin.

Explanation:

According to the pauli exclusion principle, the two elecrton present in same orbital must have opposite spin.

If the one electron is clockwise the other must be in anti clockwise direction. The clockwise direction is represented by the sign +1/2 while anti clockwise direction is represented by -1/2.

According the pauli principle, the two electrons must have different fourth electronic quantum number. The electron in same orbital have same first three quantum number i.e, n=1 l=0 and ml =0 in case of first subshell.

3 0
3 years ago
Consider the reaction below. NH4+ + H2O mc013-1.jpg NH3 + H3O+ Which is an acid-conjugate base pair? NH4+ and NH3 NH4+ and H3O+
juin [17]
NH4+ and NH3 are an acid-conjugate base pair, since NH4+ is an acid, while NH3 is its conjugate base (since it is without the H+).
H2O and H3O+ can also be considered an acid-conjugate base pair, since H3O+ is an acid, while H2O would be its conjugate base. (But if only 1 answer is to be selected, it should be the NH4+ and NH3)
NH4+ and H3O+ are both acids, and both H2O and NH3 can be considered bases.
4 0
3 years ago
Read 2 more answers
According to Newton's second law of motion, the acceleration of an object equals the net force acting on the object divided by t
astraxan [27]
Lets write the formula, then start to determine!

Force = mass times acceleration

Therefore, 

acceleration = force divided by mass

Answer:- A) mass

8 0
3 years ago
Read 2 more answers
For the imine synthesis reaction, the two reactants react in melting state. How is that possible since the melting points for bo
pychu [463]

Answer:

I have no clue at all im in 11 and dont know anything lol byeeee

Explanation:um um i am lost

7 0
4 years ago
Matter is made up of particle. Which of the following statement is true about these particle? A. A partical that make up soild d
Andrews [41]

Answer: Answer A

Explanation: sorry if I'm wrong but I'm sharing what I know

8 0
3 years ago
Other questions:
  • If a Geiger counter that is 1 m away from a small source reads 50 counts per minute, what will its reading be 2 m from the sourc
    9·2 answers
  • Which of the following bonds is the strongest? H-H C-CI C=O N-N
    5·2 answers
  • What mass of al is required to completely react with 25.0 grams of mno2?
    6·2 answers
  • Nickel has chemical symbol Ni and the atomic 28. How many protons,neutrons,and electronic would be found in an atom of nickel-78
    5·2 answers
  • How many ml of naoh are needed to neutralize 15.0 ml of 0.350m ch3cooh?
    9·1 answer
  • Jack was playing with a toy car and a track that records velocity over time using sensors and it generated the graph below:
    14·1 answer
  • What is the mass percent of oxygen (0) in SO2?
    7·1 answer
  • A prairie dog eats grass. A coyote eats the prairie dog. This is an example
    11·1 answer
  • How are the sensory clues from watching a fire different from the sensory clues from watching a firefly?​
    15·1 answer
  • 2. A chemical analysis of a sample provides the following elemental data:
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!