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
sergiy2304 [10]
3 years ago
9

let’s say you have a mixture of 100 iron-rich magnetic particles and 100 grains of table salt. Come up with at least three diffe

rent ways to separate the particles and grains. Hint: Think of some of the physical properties of these substances.
Chemistry
1 answer:
KengaRu [80]3 years ago
5 0
A magnet to remove iron
plastic spoon wit plenty of static elec
or water to dissolve the salt
You might be interested in
What volume would 3.01•1023 molecules of oxygen gas occupy at STP?
Sliva [168]
First, find moles of oxygen gas: (3.01 x10^23 molec.)/(6.02 x10^23) =0.5mol O2


Second, multiply moles by the standard molar volume of a gas at STP:(0.5mol)(22.4L) = 11.2L O2
6 0
4 years ago
How do you find the highest energy level?
joja [24]

Answer:

The larger the number of the energy level, the farther it is from the nucleus. Electrons that are in the highest energy level are called valence electrons. Within each energy level is a volume of space where specific electrons are likely to be located.

4 0
3 years ago
Which molecule below has hydrogen bonding? Which molecule below has hydrogen bonding? H2 CH3CH2OH HCl CH4 all of the above
QveST [7]

Answer:

CH_3CH_2OH

Explanation:

Hydrogen bonding:-

Hydrogen bonding is a special type of the dipole-dipole interaction and it occurs between hydrogen atom that is bonded to highly electronegative atom which is either fluorine, oxygen or nitrogen atom.

Partially positive end of the hydrogen atom is attracted to partially negative end of these atoms which is present in another molecule. It is strong force of attraction between the molecules.

Thus, hydrogen must be linked to electronegative atom which is oxygen, fluorine and nitrogen which is in CH_3CH_2OH and thus, it will shown hydrogen bonding.

3 0
3 years ago
Explain how the hydrogen ion concentration gradient is generated
Vika [28.1K]

Answer:

Once three protons have entered the matrix space, there is enough energy in the ATP synthase complex to synthesize one ATP. In this way, the energy in the hydrogen ion gradient is used to make ATP. ... The mitochondrial hydrogen ion gradient is generated as electrons pass through three membrane complexes.

8 0
3 years ago
Which of the following are advantages of the SI system?
lions [1.4K]
The correct answer is A, B and C
3 0
3 years ago
Read 2 more answers
Other questions:
  • How do you describe how sugar dissolves in tea using the big idea of particles?
    15·2 answers
  • Can the pH scale be utilized for all acids (Arrhenius, Bronsted-Lowry, and Lewis)? Give examples of substances from each definit
    13·1 answer
  • Suppose an aluminum- nuclide transforms into a phosphorus- nuclide by absorbing an alpha particle and emitting a neutron. Comple
    5·1 answer
  • Why does Tom Zambrano think that renewable energy science is a good choice for a career?
    9·2 answers
  • BRAINLIESTTT ASAP!!! PLEASE HELP ME :)
    5·2 answers
  • The Ring of Fire is a string of volcanic sites in the Pacific Ocean that stretches between the Americas, Asia, and Australia. Wh
    9·2 answers
  • 1.The splitting of a heavy, unstable nucleus into two lighter nuclei is called _____.
    9·1 answer
  • Number of H in 3(NH4)2Cro4
    9·1 answer
  • 2. Molecular solutions do not conduct electricity because they contain: *<br>(1 Point)​
    12·1 answer
  • Which substances are made up of polymers? DNA , a glass bottle , ice crystals , the proteins in hair , rubber car tires.
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!