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
Svetach [21]
3 years ago
15

To balance a chemical equation we use______. -coefficients -subscripts

Physics
1 answer:
Vitek1552 [10]3 years ago
3 0

Answer:

Coefficients

Explanation:

  • Coefficients are used to balance chemical equations.
  • According to the law of conservation of mass, the mass of the reactants in a chemical equation should be equivalent to the mass of the products.
  • The conservation of mass is achieved in chemical equations is achieved through balancing chemical equations.
  • <em><u>Balancing chemical equations is a try and error of putting appropriate coefficients to the reactants or products to ensure that the number of atoms of each element are equal on the side of the reactants and that of products. </u></em>
You might be interested in
Heyyy! Okay riddle of the day
vekshin1

Answer:

Time to get a new fence...?

C'mon that's pretty cringe lol

Please give brainliest

have a nice day :D

3 0
3 years ago
Part C
Nat2105 [25]

Answer:

When mass increases, kinetic energy also increases. Changing mass doesn’t affect his speed on a given ramp.

Explanation:

7 0
3 years ago
If a car travels down the highway at a constant speed, are the forces acting on the car balanced or unbalanced?
Pachacha [2.7K]
<span> Balanced. If not so, then the car cannot move with uniform speed. The frictional force is balanced by the force exerted by the engine. </span>
3 0
3 years ago
Help please need help asap
olga nikolaevna [1]
Based on my knowledge i think the first word response goes to a.

the second one goes to c.

the third one goes to b.

(sorry if this isnt correct)
6 0
3 years ago
A flat surface of area 3.20m² is rotated in a uniform electric field of magnitude E=6.20 × 10⁵N . m²/C . Determine the electric
lana66690 [7]

The electric flux is 0 N.m²/C.

We need to know about electric flux to solve this problem. Electric flux is the measure of the electric field through a given surface, although an electric field in itself cannot flow. It can be determined as

Φ = E . S = E . Scosθ

where Φ is electric flux, E is electric field, θ is angle of surface and S is surface area.

From the question above, we know that

E = 6.20 × 10⁵ N/C

θ = 90⁰

S = 3.20 m²

By substituting the following parameter, we get

Φ = E . Scosθ

Φ = 6.20 × 10⁵ . 3.20cos(90⁰)

Φ = 0 N.m²/C

Hence, the electric flux is 0 N.m²/C

For more on electric flux at: brainly.com/question/26289097

#SPJ4

8 0
1 year ago
Other questions:
  • Calculate the average drift speed of electrons traveling through a copper wire with a crosssectional area of 80 mm2 when carryin
    7·1 answer
  • The law of reflection states that the angle of incidence is equal to the angle of reflection.
    8·2 answers
  • A plane traveling 40 m/s drops a box from a height of 186 m. Where does the box strike the ground relative to the point directly
    14·1 answer
  • Sue and jenny kick a soccer ball at exactly the same time. sue's foot exerts a force of 57.6 n to the north. jenny's foot exerts
    8·1 answer
  • Which of the following activities would have the highest excessive momentum?
    8·2 answers
  • Large electric fields in cell membranes cause ions to move through the cell wall. The field strength in a typical membrane is 1.
    5·1 answer
  • I NEED ANSWERS QUICK
    11·2 answers
  • A drone flies 8 m/s due East with respects to the wind. The wind is blowing 6 m/s due North with respects to the ground. What is
    15·1 answer
  • Which portion of the electromagnetic spectrum can the human eye detect? *
    5·1 answer
  • DNA ___ occurs during the s phase of Interphase.
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!