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
dsp73
3 years ago
8

A cat jumps 1 m forward and then crawls 0.2 m backward. What is the displacement of the cat? 1.2 m forward 0.8 m 0.8 m forward 1

.2 m
Chemistry
1 answer:
weqwewe [10]3 years ago
6 0
.8 meters foward is the answer
You might be interested in
A rigid container is filled with chlorine gas. The gas has a pressure of 2.75 bar. The tank is then cooled down to -20.0oC at wh
Gnom [1K]

Answer:

Original temperature (T1) = - 37.16°C

Explanation:

Given:

Gas pressure (P1) = 2.75 bar

Temperature (T2) = - 20°C

Gas pressure (P2) = 1.48 bar

Find:

Original temperature (T1)

Computation:

Using Gay-Lussac's Law

⇒ P1 / T1 = P2 / T2

⇒ 2.75 / T1 = 1.48 / (-20)

⇒ T1 = (2.75)(-20) / 1.48

⇒ T1 = -55 / 1.48

⇒ T1 = - 37.16°C

Original temperature (T1) = - 37.16°C

3 0
3 years ago
What type of bond does corbon and hydrogen make
il63 [147K]

Answer: covalent bond

Explanation: The carbon-hydrogen bond is a bond between carbon and hydrogen atoms that can be found in many organic compounds.

3 0
2 years ago
Which is produced in a synthesis reaction?
Rama09 [41]

Answer:

a single compound

Explanation:

which is produced in a synthesis reaction

5 0
3 years ago
Read 2 more answers
What is the partial pressure of radon if the total pressure is 780 torr and the
Brilliant_brown [7]

Answer:

0.03atm

Explanation:

Given parameters:

Total pressure  = 780torr

Partial pressure of water vapor  = 1.0atm

Unknown:

Partial pressure of radon  = ?

Solution:

A sound knowledge of Dalton's law of partial pressure will help solve this problem.

The law states that "the total pressure of a mixture of gases is equal to the sum of the partial pressures of the constituent gases".

Mathematically;

           P_{t}   =   P_{1}  + P_{2}   +   P_{n}

Since the total pressure is 780torr, convert this to atm;

                       760torr = 1 atm

                       780torr  = \frac{780}{760} atm  = 1.03atm

     For this problem;

Total pressure  = Partial pressure of radon + Partial pressure of water vapor

            1.03 = Partial pressure of radon + 1.0

  Partial pressure of radon  = 1.03 - 1.00  = 0.03atm

6 0
3 years ago
6. What happens to the energy of the transition state when a catalyst is used?
nika2105 [10]

Answer:

D I think the answer is D for this question

7 0
3 years ago
Read 2 more answers
Other questions:
  • Which statement about electrons and atomic orbitals is not true? A. An electron has the same amount of energy in all orbitals. B
    5·2 answers
  • Which produces the greatest number of ions when one mole dissolves in water?
    10·1 answer
  • What is the difference between a period and a group in the periodic table?
    12·2 answers
  • The small 2 next to Nitrogen is called the ____.
    10·2 answers
  • What is the ph of a 0.45 m solution of aniline (c6h5nh2)? (pkb  9.40)?
    14·1 answer
  • ____ Are subatomic particles found in the nucleus and carry positive electrical charge.
    7·2 answers
  • Determine what elements are denoted by the following electron configurations:
    11·1 answer
  • Which of the following is NOT a trait of gases ?
    5·2 answers
  • As the sun sets, the temperature of the room decreases. Explain how this affects the particle motion of the gas particles in the
    13·1 answer
  • A Calorie unit used in food is equal to the amount of energy necessary to raise the temperature of 1 kilogram of water ________
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!