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
sashaice [31]
3 years ago
10

Explain how you calculate the net force in any direction on the box

Chemistry
1 answer:
IgorC [24]3 years ago
3 0

The magnitude of the net force acting on an object is equal to the mass of the object multiplied by the acceleration of the object as shown in the formula below. If the net force acting on an object is zero, then the object is not accelerating and is in a state that we call equilibrium.

You might be interested in
Hemoglobin in your blood does not use elemental iron. It uses iron in the form of Fe2+(aq).
valina [46]

Explanation:

Balanced chemical reaction equation will be as follows.

     2Fe^{2+}(aq) + 2H^{+}(aq) \rightleftharpoons 2Fe^{3+}(aq) + H_{2}(g)

In human body, the neutral iron changes into Fe^{2+}(aq) cation. There will be an oxidation-half reaction and a reduction-half reaction. Equations for this reaction are as follows.

Oxidation: 2Fe^{2+}(aq) \rightleftharpoons 2Fe^{3+}(aq) + 2e^{-}[/tex] .... (1)

Reduction: 2H^{+}(aq) + 2e^{-} \rightleftharpoons H_{2}(g) ...... (2)

On adding both equation (1) and (2), the overall reaction equation will be as follows.

     2Fe^{2+}(aq) + 2H^{+}(aq) \rightleftharpoons 2Fe^{3+}(aq) + H_{2}(g)

Therefore, neutral iron is a part of Heme - b group of Hemoglobin and in an aqueous solution it dissolutes as a part of Heme group. Hence, then it becomes an Fe^{2+} cation.

3 0
3 years ago
Calculate the pH of a solution with a [H 3 O + ]=5.6x10 -9 M.
Gre4nikov [31]

Answer:

8.3

Explanation:

pH is the measure of the H+ or H30 (they r the same thing) ions in a solution. it is equal to -log[H+]. [H+]=  Molar concentration of H+ ions.

6 0
4 years ago
What orbits around the nucleus
Flura [38]

Answer:

Electrons orbit the nucleus.

5 0
3 years ago
Read 2 more answers
Write a one page letter to your lil cousin explaining how small an atom is
Ganezh [65]
Ok....... why don’t u do
It
8 0
3 years ago
What is the molecular formula of Ferric Oxide with criss-cross method ​
Ksenya-84 [330]

Answer: Fe2O3

Explanation: By applying crisscross method, the formula will be Fe2O3.

6 0
2 years ago
Other questions:
  • SpongeBob's mother is so proud of her son and his new wife, SpongeSusie, as they are excepting a little sponge. She knows that t
    8·1 answer
  • If the symbol X represents a central atom, Y represents outer atoms, and Z represents lone pairs on the central atom, the struct
    11·2 answers
  • Describe the conditions that are necessary for snow to fall
    11·2 answers
  • What are three observable changes that show a chemical reaction?
    6·1 answer
  • Preston goes on a camel safari in Africa. He travels 5km north, then 3km south and then 1km north again. What distance did he co
    11·1 answer
  • you have a liquid that exhibits diltancy. you want to pour it from a bottle. what should you do to the bottle before pouring​
    13·1 answer
  • During the period from about 1800 to about 1865, the atomic weights of many elements were accurately measured. Why was this impo
    8·1 answer
  • Convert 4.56 cm to mm
    9·1 answer
  • What mechanical weathering process is used when water turns to ice?
    13·2 answers
  • Oliver needs to standardize a base solution by titration with an acid solution of known concentration. He finds the volume of th
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!