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
Masja [62]
3 years ago
12

16) What is the acceleration of an object with a mass of 31.5 kg when an unbalanced force

Chemistry
1 answer:
Mkey [24]3 years ago
6 0

Answer:

a= 7.07 m/s^2

Explanation:

Newton's second law of motion states that the acceleration of an object is produced by the net force.

the formula to calculate the force: F=ma

you just rearrange it to solve for a

a= F/m a=223/31.5

=7.07

You might be interested in
What are the reactants and products when butane combusts with excess oxygen?
larisa86 [58]
C3H8 + O2 --> CO2(g) + H2O(g) + energy(heat)

butane + oxygen --> carbon dioxide + water + heat 
7 0
3 years ago
Which system includes feet, pounds, gallons, and miles?<br><br> metric <br><br> customary
slavikrds [6]

Answer:

customary Is the required system

3 0
2 years ago
Sulfur dioxide and oxygen react to form sulfur trioxide during one of the key steps in sulfuric acid synthesis. An industrial ch
guajiro [1.7K]

Answer:

Kp = 0.049

Explanation:

The equilibrium in question is;

2 SO₂ (g)  +  O₂ (g)   ⇄ 2 SO₃ (g)  

Kp = p SO₃² / ( p SO₂² x p O₂ )

The initial pressures are given, so lets set up the ICE table for the equilibrium:

atm        SO₂         O₂          SO₃

I              3.3        0.79           0

C              -2x           -x          2x

E             3.3 - 2x    0.79 - x    2x

We are told 2x = partial pressure of SO₃ is 0.47 atm at equilibrium, so we can determine the partial pressures of  SO₂ and O₂ as follows:

p SO₂  = 3.3 -0.47 atm = 2.83 atm

p O₂ = 0.79 - (0.47/2) atm = .56 atm

Now we can calculate Kp:

Kp = 0.47² /[ ( 2.83 )² x 0.56 ] = 0.049 ( rounded to 2 significant figures )

Note that we have extra data in this problem we did not need since once we setup the ICE table for the equilibrium we realize we have all the information needed to solve the question.

7 0
3 years ago
How does changing the pressure affect the chemical reaction?
olasank [31]
A is the answer
Hope it helps :)
6 0
3 years ago
a lab is performed to do the study of pH and heat on the function of the catalase enzyme found in carrot plants. what would be c
ad-work [718]
It would be the ph and heat
3 0
3 years ago
Other questions:
  • 3. Where are gastropods found? Choose all the correct answers.
    11·2 answers
  • Which usually have no luster metals, nonmetals and metalloids
    10·2 answers
  • What is the mass, in grams, of 1.26 mol of water, H2O?
    8·1 answer
  • Which units are used to measure both velocity and speed? Select 3 correct choices.
    15·1 answer
  • Nicotine, a component of tobacco, is composed of C, H, and N. A 7.875-mg sample of nicotine was combusted, producing 21.363 mg o
    13·1 answer
  • Carbonated drinks in cans have a small amount of space above the liquid level inside the can known as
    13·2 answers
  • Using the model for the formation of Scandium Fluoride (an ionic compound), write the chemical formula.
    10·1 answer
  • What is the role of con entrated sulfuric acid in Molisch Regeants test
    14·1 answer
  • Hurry hurry hurry plz plz
    5·1 answer
  • Which occurs in the half-reaction Na(s) → Na+
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!