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
nadezda [96]
3 years ago
15

In which of these do you need to know the direction in which the object is moving?

Chemistry
1 answer:
Allisa [31]3 years ago
4 0

Answer:

velocity

Explanation:

You might be interested in
Are new atoms made during a chemical reaction?
KATRIN_1 [288]

Answer:yes

Explanation:depending on the chemical properties and amount of the chemical and the state of matter and amount of mass

8 0
2 years ago
How do electronegativity values help us determine the type of bond created?
Ann [662]

Answer: The difference between the electronegativity or (∆EN) of two different atoms indicates the type of bond created.

Explanation: For ionic bond compounds the difference between their electronegativity is 1.7 or greater. Covalent bond compounds have a difference of 0.4 but not greater than 1.7 on their electronegativity.

6 0
3 years ago
When a sample of liquid is heated, its thermal energy _______.
Ratling [72]

Answer:

Entropy.

Explanation:

I really hope this is right! sorry if its wrong

4 0
3 years ago
What does C represent
zimovet [89]

Answer: the distance of energy from point d to e

8 0
3 years ago
Read 2 more answers
A 5 mole sample of liquid acetone is converted to a gas at 75.0°C. If 628 J are required to raise the temperature of the liquid
velikii [3]
The total energy required for this conversion is equivalent to the sum of the energies that are used. There are three steps:

1) Heating of liquid acetone
This used 628 J

2) Evaporation of acetone
This used 15.6 kJ or 15,600 J

3) Heating of acetone vapors
This used 712 J

Adding these quantities,

Total energy = 628 + 15,600 + 712

The total energy required was <span>16940 Joules of 16.94 kJ</span>
7 0
3 years ago
Other questions:
  • What kind of volcanoes form from subduction boundaries
    10·2 answers
  • Which of these is a physical property?
    11·2 answers
  • In the combustion of ethane, shown above, how many moles of carbon dioxide can be produced from 1.00 mole of ethane? A. 0.500 mo
    12·1 answer
  • Which best explains what happens when an electron moves from an excited stse to the ground state?
    9·2 answers
  • If the force produced by the engine is 3400 N to the right and the force caused by friction is 400 N to the left, what is the NE
    7·2 answers
  • Why does this atom not want to share, lose, or gain electrons?
    7·1 answer
  • Is #11 balanced or unbalanced?
    11·2 answers
  • When 80.0 grams of calcium chloride react with silver nitrate, how many grams of silver
    5·1 answer
  • The primary function of a chloroplast is to -
    5·1 answer
  • Does drinking water undergo a separation process called straining?
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!