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
Vlada [557]
3 years ago
9

Can movement of matter cannot occur without energy transfer

Chemistry
1 answer:
Leya [2.2K]3 years ago
3 0
Yes because matter needs energy. But this might not be right so sorry.
You might be interested in
If the name of a compound contains the name of a metal and a nonmetal,
poizon [28]

Answer:

Ionic Compound

Not the answer:

Metallic compounds are just made of one or more than one metal.

Ex. Chloride, Sodium Chloride

Covalent compounds only form between nonmetallic elements because these elements have the same or similar electronegativity values.

Ex. Water, Hydrogen

7 0
3 years ago
Isotopes of an element contain different numbers of
Simora [160]
Neutrons
Hope this helps!
4 0
2 years ago
PLEASE ANSWER + BRAINLIEST !!!
Sunny_sXe [5.5K]
Hope this would help you

3 0
3 years ago
Tris has a molecular weight of 121 g/mol. How many grams of Tris would you need to make 100 mL of a 100 mM solution of Tris
Zepler [3.9K]

Answer:

1.21 g of Tris

Explanation:

Our solution if made of a solute named Tris

Molecular weight of Tris is 121 g/mol

[Tris] = 100 mM

This is the concentration of solution:

(100 mmoles of Tris in 1 mL of solution) . 1000

Notice that mM = M . 1000  We convert from mM to M

100 mM . 1 M / 1000 mM = 0.1 M

M = molarity (moles of solute in 1 L of solution, or mmoles of solute in 1 mL of solution). Let's determine the mmoles of Tris

0.1 M = mmoles of Tris / 100 mL

mmoles of Tris = 100 mL . 0.1 M → 10 mmoles

We convert mmoles to moles → 10 mmol . 1mol / 1000mmoles = 0.010 mol

And now we determine the mass of solute, by molecular weight

0.010 mol . 121 g /mol = 1.21 g

8 0
3 years ago
how does the kinetic energy of a substance's particle in the solid phase compare to their kinetic enegy in the liquid phase?​
iVinArrow [24]
The kinetic energy in the solid and liquid phases is the same. The kinetic energy of the substance's particles will depend on the volume of the substance. The particles have less kinetic energy in the liquid phase than they do in the gas phase. ... They vibrate so quickly that the particles ionize and become plasma.

vote brainliest if this helped! :)
3 0
4 years ago
Other questions:
  • Number of grams of perchloric acid in 4.25 x 10^-4 mol of perchloric acid
    8·1 answer
  • Consider the chemical equation. 2NBr3 + 3NaOH mc008-1.jpg N2 + 3NaBr + 3HOBr If there are 40 mol of NBr3 and 48 mol of NaOH, wha
    12·2 answers
  • What type of reaction provide energy within a red giant star?<br><br> and how come?
    7·1 answer
  • Boiling point and melting point of a gas?
    8·1 answer
  • How does sublimation differ from condensation?
    12·2 answers
  • What is the pH of a solution of HCl with a 0.051 M concentration of hydronium ions?
    14·1 answer
  • Of the well-characterized elements of group 7A, which would exhibit the following properties? It reacts with the alkali metals (
    12·1 answer
  • What mass of water is produced by the combustion 1.2 x 10^26 molecules of butane ?
    12·1 answer
  • Students should wear gloves in the lab, so why is it important for them to wash their hands after handling organisms or chemical
    9·2 answers
  • How do I do question number 4?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!