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
ella [17]
3 years ago
10

Which of the following statements describes mass defect?

Chemistry
2 answers:
GREYUIT [131]3 years ago
7 0
<span> statements describes mass defect?<span>mass defect is the energy that binds the protons and neytrons together in the.
 
i hope this is what your looking for. :)</span></span>
Korvikt [17]3 years ago
4 0
Well what are the questions?
You might be interested in
Compare and Contrast the differences between plant animal cells.
sergij07 [2.7K]

Animal cells do not have a cell wall or chloroplasts but plant cells do. Animal cells are mostly round and irregular in shape while plant cells have fixed, rectangular shapes.

8 0
3 years ago
What s thisssss oneeeeeee
ZanzabumX [31]
C
Explanation- equals 459
3 0
2 years ago
Which statement is true of a chemical change? (Plato)
OleMash [197]

Answer:

A

Explanation:

The answer A is the best answer because it contains the most general characteristic of a chemical change.

5 0
3 years ago
Read 2 more answers
The reaction is first order in cyclopropane and has a measured rate constant of k=3.36×10−5 s−1 at 720 k. if the initial cyclopr
sergey [27]

Answer:

0.0277 M.

Explanation:

The integral rate law of a first order reaction:

<em>Kt = ln ([A₀]/[A]),</em>

where, k is the rate constant of the reaction <em>(k = 3.36 × 10⁻⁵ s⁻¹)</em>,

t is the time of the reaction <em>(t = 235.0 min = 14100 s)</em>,

[A₀] is the initial concentration of cyclopropane <em>([A₀] = 0.0445 M)</em>

<em>∵ Kt = ln ([A₀]/[A]),</em>

∴ (3.36 × 10⁻⁵ s⁻¹)(14100 s) = ln (0.0445 M)/[A]

Taking the exponential of both sides:

1.6 = (0.0445 M)/[A]

<em>∴ [A] = (0.0445 M)/1.6 = 0.0277 M.</em>

<em />

6 0
3 years ago
You are making a 0.2M solution of sodium acetate in the lab. Sodium acetate has a molecular mass of 82.03 g/mol. How many g of s
lyudmila [28]

Answer: The answer can be found on CHEG

Explanation:

7 0
3 years ago
Other questions:
  • [TG.05]Which of these statements best explains why P waves arrive earlier than S waves at the seismic station?
    12·2 answers
  • If a sample of gold is a cube what is the length of each edge in centimeters
    13·1 answer
  • Which of the following represents C 4 H 10
    11·2 answers
  • An electric iron is used to remove wrinkles from clothing. The electric iron is made of metal. Which property of this substance
    8·2 answers
  • (r)-3-bromo-2,3-dimethylpentane will undergo a substitution reaction in the presence of methanol when heat is applied. complete
    6·1 answer
  • If an atom has 3 protons, 3 electrons and 2 neutrons, what is the atom's electrical charge?
    11·2 answers
  • How much did one drop of HNO3 cause the pH of water to change?
    9·2 answers
  • The velocity is ___ when the distance is kept the same and the time is halved
    11·1 answer
  • Carbon dioxide enters the atmosphere by natural processes and from human activity. Why is the latter a cause of concern?
    5·1 answer
  • Select the correct answer. which substance in this redox reaction is the oxidizing agent? cu 2agno3 → 2ag cu(no3)2 a. n b. agno3
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!