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
Nuetrik [128]
3 years ago
12

What is the difference between a mixture and compound

Chemistry
1 answer:
bonufazy [111]3 years ago
3 0
A compound is made up of a single type of molecule. A mixture, on the other hand, is made up of different substances that can be distinguished from one another.
As an example:
Water (pure water) is a compound since it's only made up of water molecules
Seawater is a mixture since it is made up of water molecules and soluble salts
You might be interested in
Find the volume of 56.0 grams of O2 at stp
BaLLatris [955]
The molar mass of O2 is 32g/mol. So the mol amount of these O2 is 56/32=2 mol. STP stands for the standard temperature and pressure which means the temperature is 0 ℃ and pressure is 100 kPa. And the molar volume of gas is 22.7 L/mol under STP. So the answer is 22.7*2=45.4 L
6 0
3 years ago
A _______ is a segment of DNA that contains the information necessary to express the inherited traits of an organism. A. protein
Ilya [14]

Answer:

"gene" is the segment of DNA containg the inheritance information.

6 0
3 years ago
To what temperature must a balloon, initially at 25°c and 2.00 l, be heated in order to have a volume of 6.00 l? question 8 opti
cluponka [151]
<span>a.655 k not 100 percent on this but try it. You will use 273.15 and add your Celcius temp to get it in Kelvin
</span>
5 0
3 years ago
Read 2 more answers
Determine the missing species:
Galina-37 [17]

Answer: 4. ^{0}_{-1}\textrm{e} and ^{0}_{1}\textrm{e}

Explanation:

a) The given reaction is ^{41}_{20}\textrm{Ca}+^{x}_{y}\textrm{X}\rightarrow ^{41}_{19}\textrm {K}

As the mass on both reactant and product side must be equal:

41+x=41

x=0

As the atomic number on both reactant and product side must be equal:

20+y=19

y=-1

^{41}_{20}\textrm{Ca}+^{0}_{-1}\textrm{e}\rightarrow ^{41}_{19}\textrm {K}

b) ^{15}_{8}\textrm{O}\rightarrow ^{15}_{7}\textrm{N}+^{x}_{y}\textrm{X}

Total mass on reactant side = total mass on product side

15 =15 + x

x = 0

Total atomic number on reactant side = total atomic number on product side

8 = 7 + y

y = 1

^{15}_{8}\textrm{O}\rightarrow ^{15}_{7}\textrm{N}+^{0}_{1}\textrm{e}

5 0
2 years ago
Which one of these is not an example of intercellular communication?
just olya [345]
Answer is a
bacteria doesn't have any cellular function in the cell.
7 0
3 years ago
Other questions:
  • What part of an atom bonds with other atoms
    13·2 answers
  • Circle the term that does not belong in each of the following groups: KCl NaCl NaHCO3 MgSO4
    7·1 answer
  • What term matches this definition – negatively charged particle in an atom??
    15·1 answer
  • What are small round structures in the cell that breaks down large food particles into smaller ones
    13·2 answers
  • If the reaction below takes place at STP how many L of ammonia (NH3) will be formed if one starts with 3.45 moles of hydrogen an
    5·1 answer
  • HURRY!!!
    6·2 answers
  • D. potassium + iodine →
    15·1 answer
  • The teacher gave her students an unknown sample that had density of 0.75g/cm3. The students were instructed tobreak thesample in
    10·2 answers
  • Bob and Ada are camping and have sweet potatoes wrapped in foil to eat. Ada put her sweet potato in the bonfire for a while, but
    8·1 answer
  • air hockey is a game that you play on the specially-designed table each player tries to slide a pug cross the table into a go us
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!