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
muminat
3 years ago
7

Substances that are physical combinations of two or more different types of matter are known as

Chemistry
1 answer:
Veseljchak [2.6K]3 years ago
7 0

Answer:

A mixture!

Explanation:

Mixtures are a substance made of combining two or more different kinds of matter :)

Hope this helped!

You might be interested in
The volume of a Goodyear Blimp is 2.5x10^7 L, which is occupied by 1.7x10^6 mol of helium. What is the internal pressure of the
attashe74 [19]

Answer:

1.7 bar

Explanation:

We can use the <em>Ideal Gas Law</em> to calculate the individual gas pressure.

pV = nRT     Divide both sides by V

 p = (nRT)/V

Data:   n = 1.7 × 10⁶ mol

R = 0.083 14 bar·L·K⁻¹mol⁻¹

T = 22 °C

V = 2.5 × 10⁷ L

Calculations:

(a) <em>Change the temperature to kelvins </em>

T = (22 + 273.15) K

  = 295.15 K

(b) Calculate the pressure

p = (1.7 × 10⁶ × 0.083 14 × 295.15)/(2.5× 10⁷)

  = 1.7 bar

4 0
3 years ago
What is the difference between 0.50 mol HCl and 0.50 M HCl?
iVinArrow [24]

Answer:

Here you go

Explanation:

6 0
3 years ago
What force attracts any two pieces of matter in the universe?
Darya [45]
Hi,

The answer is gravity.
The bigger the object is the more are other smaller objects attracted to it. The opposite of gravity is dark energy which keeps objects apart and accelerates expansion of the universe.

Hope this helps.
r3t40
3 0
3 years ago
A chlorine atom in its ground state has a total of seven electrons in orbitals related to the atom's third energy level. How man
goldenfox [79]

Answer:

Therefore we can say that the total number of electrons present in $ p - $ orbital of chlorine atoms is eleven.

Explanation:

4 0
2 years ago
Which of the 4 macromolecules is the most important for a cell to carry out metabolism and maintain homeostasis?
azamat

Answer:

Carbs,lipids,proteins,nuclei acids

Explanation:

3 0
2 years ago
Other questions:
  • What is the kind of energy that occurs when nuclear bonds split or fuse?
    6·1 answer
  • What do waves carry from place to place​
    12·1 answer
  • N2(g) + 2 O2(g) ------- 2 NO2(g) ΔH = +66.4 kJ
    14·1 answer
  • Label each of the components in the equation below what type of reaction
    5·1 answer
  • which of the following antibiotic products may cause a cross sensitivity reaction in patients who are allergic to penicillin?​
    7·2 answers
  • 1. If the frequency of a wave increases from 2 Hz to 4 Hz without the wavelength changing, how will the wave speed change? PLS H
    12·1 answer
  • What is the voltage this voltmeter is measuring? Be sure your answer has a reasonable number of decimal place
    7·1 answer
  • How many oxygen atoms are present in a formula unit of calcium acetate?
    8·1 answer
  • Latex, DNA, and cellulose are all examples of Question 11 options: A) natural polymers. B) natural monomers. C) monomers. D) syn
    11·2 answers
  • The density of ethanol, C2H5OH, is 0.789 g/mL. How many milliliters of ethanol are needed to produce 15.0 g of CO2 via a combust
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!