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
Svet_ta [14]
2 years ago
6

What is the mass of 0.5 moles of NaCl

Chemistry
2 answers:
jeka57 [31]2 years ago
8 0

Answer:

29.25 g

Explanation:

mole =  \dfrac{mass}{molar \: mass}

mass = 0.5 × 58.5 [ 23 + 35.5]

= 29.25 gm

Debora [2.8K]2 years ago
6 0

Answer:

29.25g

Explanation:

m=0.5×(23+35.5)

You might be interested in
Why are non-metals dull in appearance as solids?
Inessa [10]
Metalloids are metallic-looking brittle solids<span> that are either semiconductors or exist in semiconducting forms, and have amphoteric or weakly acidic oxides. Typical </span>nonmetals<span> have a </span>dull<span>, coloured or colourless </span>appearance<span>; are </span>brittle<span> when </span>solid<span>; are poor conductors of heat and electricity; and have acidic oxides.</span>
6 0
3 years ago
How is light energy converted to chemical energy?
ipn [44]

Answer:

Photosynthesis is the process in which light energy is converted to chemical energy in the form of sugars. In a process driven by light energy, glucose molecules (or other sugars) are constructed from water and carbon dioxide, and oxygen is released as a byproduct.

Explanation:

3 0
3 years ago
Read 2 more answers
An atom is neutral. Its nucleus contains two protons and two neutrons. How
garri49 [273]

Answer:

we need to know which atom you're talking about and then you need to say what the mass number is then we can tell how many electrons there are.

(I think)

3 0
2 years ago
Read 2 more answers
What happens to light when it is captured by a material?<br> plz, help meeeee!!!!! TwT
Nat2105 [25]
During absorption, frequency of the incoming light wave is either near or at the energy level of the electrons in the matter of the material. The electrons will absorb the energy of the light wave and change their energy state.

Hope that helps! :)
3 0
3 years ago
Which material buried the organisms that become fossils?
atroni [7]
B - Sediment . Many layers of sediment slowly built up into a rock which turn into a fossil .
6 0
3 years ago
Other questions:
  • PLZ HELP! Which of the following statements is true?
    14·1 answer
  • The average atomic masses of some elements may vary, depending upon the sources of their ores. Naturally occurring boron consist
    7·2 answers
  • What is the ralio of Sr + ions to Brions in a neutral compound?
    13·1 answer
  • Name the difference(s) between an plant and animal cell? Question 1 options: a animal cells do not contain chloroplasts b animal
    9·1 answer
  • Give the charge and full ground-state electron configuration of the monatomic ion most likely to be formed by each element:_____
    10·1 answer
  • How many sodium atoms (Na) are in 3.00 moles of Na3PO4?
    10·1 answer
  • Using the following equation: 3H2SO4+ 2Fe -&gt; Fe2(SO4)3+ 3H2
    12·1 answer
  • Which of thes statements about heating up land and water is true
    9·2 answers
  • How does a graph show a runner at rest?
    14·1 answer
  • R indicates round seeds that are dominant over the wrinkled variety represented by R for each numbered individual in the pedigre
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!