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
DedPeter [7]
2 years ago
13

23. What would happen to the substance in the jar if energy was added?

Chemistry
1 answer:
fenix001 [56]2 years ago
3 0

Answer:

it would explode

Explanation:

dont put that as an answer i need point for finals

You might be interested in
A gas occupies a volume of 50.0 mL at 100K and 630 mmHg. At what temperature would
rodikova [14]
PV / T = P'V' / T'

V = V'

P / T = P' / T'

P = 630 mmHg
T = 100 K
P' = 1760 mmHg
T' = ?

630 / 100 = 1760 / T'

T' = 1760 / 6,3

T' = 279,36 K

T' ≈ 280 K
3 0
3 years ago
When placed in H2O, a sodium pellet catches on fire as hydrogen gas is liberated and sodium hydroxide forms.
tangare [24]
I this is really hard who can help me complete all of these because this is acknowledged
3 0
3 years ago
Which statement is a testable hypothesis?
Marta_Voda [28]
It is C that is the most testable hypotheses
3 0
3 years ago
Read 2 more answers
PLEASE HELP!!
tensa zangetsu [6.8K]

Answer:

5

Explanation:

6 0
3 years ago
Determine the number of atom in 5.0 moles in SI
Alex

Answer: 3.01 x 10^24 atoms

Explanation:

Based on Avogadro's law:

1 mole of any substance has 6.02 x 10^23 atoms

So, 1 mole of SI = 6.02 x 10^23 atoms

5.0 moles = Z atoms

To get the value of Z, cross multiply:

(Z atoms x 1 mole) = (6.02 x 10^23 atoms x 5.0 moles)

Z atoms•1 mole = 30.1 x 10^23 atoms•moles

Divide both sides by 1 mole

Z atoms•1 mole / 1 mole = 30.1 x 10^23 atoms•moles / 1 mole

Z = 30.1 x 10^23 atoms

[Place Z in standard form

So, Z = 3.01 x 10^24 atoms]

Thus, there are 3.01 x 10^24 atoms in 5.0 moles in SI

5 0
3 years ago
Other questions:
  • What causes a chemical change In electrolytic cells?
    7·1 answer
  • The enthalpy change for converting 1.00 mol of ice at -25.0 ∘c to water at 90.0∘c is ________ kj. the specific heats of ice, wat
    7·1 answer
  • URGENT HELP PLEASE what is an isotope? And how do you calculate isotopes
    13·1 answer
  • A contains 2.60g of impure h2so4 in 5oocm³ of a solution 5.30g of na2co3 in 1.00dm³ of solution
    13·1 answer
  • What is the molality of a solution that contains 1.34 moles of NaCl in 2.47 kg of solvent
    5·1 answer
  • Organic chemistry is the study of compounds containing
    14·1 answer
  • How many moles of magnesium are needed to react with 3.0 mol of O2?
    7·1 answer
  • Aluminum has a density of 2.70 g/cm^3. How Many moles of aluminum are in a 13.2 cm^3 block of the metal substance? Fill in the t
    6·1 answer
  • Calculate the average atomic mass for element X
    8·1 answer
  • ХИМИЯ СОЧ
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!