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
attashe74 [19]
3 years ago
9

Which of the following statements is true?

Chemistry
1 answer:
Brut [27]3 years ago
6 0
Generally in science and the natural world, when you break big things down into more pieces you increase disorder. In the natural universe the second law of thermodynamics tells us that disorder is increased in a closed system.  I would say c. fission releases more energy than fusion. because bringing things together requires work and consumes energy. breaking things apart releases energy.
You might be interested in
Where is the genetic code located again in the dna molecule again?
Pie

Answer:

The DNA is in the nucleus.

Explanation:

The nucleus is the power house of the cell, the little sting things inside are the strands of DNA.

8 0
3 years ago
Which statement best describes a physical change?
Pepsi [2]

Answer:

The answer is c

7 0
3 years ago
How long would it take the same amount of gaseous i2 to effuse from the same container under identical conditions?
77julia77 [94]

(46 sec) x √ ((253.80894 g I2/mol) / (44.0128 g N2O/mol)) = 110 sec

7 0
2 years ago
ASAP
nevsk [136]

I’m pretty sure it’s the second answer B

5 0
3 years ago
What is the molar mass of sodium carbonate (Na2CO3)?
madreJ [45]

Answer:

105.9888 g/mol

Explanation:

The molar mass of sodium carbonate is 105.9888 g/mol (grams per mole)

4 0
3 years ago
Read 2 more answers
Other questions:
  • 2. Se combinan 40 g de SO2 y 25 g de O2 determine el porcentaje en masa del exceso con respecto a su masa inicial. P.A. (S = 32;
    14·1 answer
  • The half-life of radium-226 is 1600 years. How many grams of a 0.25 g sample will remain after 4800 years?
    13·1 answer
  • What is the molarity of an hno3 solution if 51.0 ml is needed to react with 25.0 ml of 0.150 mkoh solution? the equation is hno3
    11·1 answer
  • The complement protein cascade is the same for the classical pathway, alternative pathway, and lectin pathway after the point in
    15·1 answer
  • Write a few sentences comparing the predicted and simulated data to each other.<br><br>need help
    5·1 answer
  • am gonna cry plz answer Which is not an inter molecular force? Select one: a. Inter atomic bonds b. van der waals forces c. hydr
    15·1 answer
  • How does increasing temperature increase the number of reactions?
    14·1 answer
  • 2Li+2H2O—&gt;2LiOH+H2
    10·1 answer
  • A compound is 53. 31% c, 11. 18% h, and 35. 51% o by mass. What is its empirical formula? insert subscripts as needed.
    7·1 answer
  • Which element is the most reactive?
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!