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
maks197457 [2]
3 years ago
6

When a person pushes off a wall with 15N of force,how much force does the wall push back

Chemistry
1 answer:
aivan3 [116]3 years ago
5 0
Newton's third law of motion states that for every action force, there is an equal and opposite reaction force so that means that the wall is pushing you with the same amount of force that you put on it.
You might be interested in
Which of the following is an acid-base neutralization reaction?
ZanzabumX [31]

Answer:

Explanation:

Answer: D

STRONG ACIDS:

HBr

HCl

HI

HNO3

HClO4

H2SO4

8 0
3 years ago
What are the standard ways to make a solution of known concentration? (select all that apply.)?
MatroZZZ [7]

1- Molar solutions: based on number of moles of chemical in 1 litre of solution

2- Weight % solution:  the weight of chemical divided by the total weight of the solution (chemical + water) and multiplied by 100.

8 0
3 years ago
What amount of oxygen contains 1.8 x 10^22
Ksenya-84 [330]
I believe you mean what amount  of O2 contains 1.8 x 10^22 molecules. 

Solution: Divide your number of molecules by the number of molecules in one mole (6.02 x l0^23)

02989 moles. Rounded to the nearest hundredths,.<span>0299</span>
4 0
4 years ago
Bacteria are usually blank organism<br><br><br> Pls help
DaniilM [7]

Answer:

single-celled organisms

Explanation:

8 0
3 years ago
Read 2 more answers
Can someone help me solve this please 2.150 x 10 ^-12 dm / 5.02 x 10 ^-5dm^3
zavuch27 [327]

4.3 x 10⁻⁸dm⁻²

Explanation:

Problem:

                   \frac{2.150 x 10^{-12} dm }{5.02  x 10 ^{-5} dm^{3} }

 To solve this problem, we have apply the right rule of indices operation.

If we have an indices in the form;

 \frac{a^{n} }{b^{k} } = (\frac{a }{b } )^{n-k}

  Solving this problem:

   = \frac{2.15}{5.02}   x  10^{-12 -(-5})

   = 0.43 x 10⁻⁷

   = 4.3  x 10⁻¹ x 10⁻⁷

   = 4.3 x 10⁻⁸

for the units:

 \frac{dm}{dm^{3} }   = \frac{dm}{ dm x dm x dm} = \frac{1}{dm^{2} }  = dm^{-2}

  The solution is:  4.3 x 10⁻⁸dm⁻²

   

learn more:

long division brainly.com/question/1747117

#learnwithBrainly

4 0
3 years ago
Other questions:
  • Are there molecules of sodium chloride within a sodium chloride crystal?
    9·1 answer
  • Round off the following to three significant figures 0.032000000cg
    9·1 answer
  • Calculation of Percent Composition
    6·1 answer
  • In a titration of 0.35 M HCl and 0.35 M NaOH, how much NaOH should be added to 45.0 ml of HCl to completely neutralize the acid?
    6·2 answers
  • There are ________ unpaired electrons in the Lewis symbol for a nitride ion.
    15·1 answer
  • I need help I'll mark you as Brainliest ​
    8·1 answer
  • (b) on the graph above, carefully draw three curves, one for each of the three gases, starting from the initial point you drew i
    14·1 answer
  • Calculate the volume which 1.00 mole of a gas occupies at 1 atm and 298K?
    15·1 answer
  • In terms of valence electrons, explain why metals form positive ions.
    10·1 answer
  • N₂(g) + 3H₂(g) → 2NH3(g)
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!