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
Eduardwww [97]
3 years ago
12

Why can’t there be a temperature lower than absolute zero

Chemistry
1 answer:
Firdavs [7]3 years ago
7 0
Atoms cannot physically get more compact (temperature lowering increases the space between atoms) At absolute zero, the atoms are as physically close together as allowed by the physical laws governing it.
You might be interested in
Which of the following is true about oxidation-reduction reactions?
zloy xaker [14]

Answer:

the last one probably

Explanation:

6 0
3 years ago
Write the following in scientific notation. a) 4,502,000 b) 450 c) 0.000458 d) 0.245
kykrilka [37]

Answer:

a 4.502 × 10 6

b 4.5 × 10 2

c 4.58 × 10 -4

d  2.45 × 10 -1

Explanation:

5 0
4 years ago
Identify the correct name for each compound.<br> NaOH:<br> CaSO4<br> NHACN:<br> Al2(SO4)3
klemol [59]

Answer:

Sodium hydroxide

Calcium sulfate

Ammonium cyanide

Aluminum sulfate

Explanation:

Just did it

5 0
3 years ago
A 42.0g sample of compound containing only C and H was analyzed. The results showed that the sample contained 36.0g of C and 6.0
user100 [1]

Answer:

What is the empirical formula of the compound?

Explanation:

When the relative masses of elements in a hydrocarbon are given, it is possible to use this information to obtain the empirical formula by dividing the given masses of each element by the relative atomic masses of the element. The lowest ratio is now used to divide through to obtain the empirical formula of the compound.

The empirical formula only shows that ratio of atoms of each element present in the compound. From the information provided, the empirical formula of the compound is CH2. Hence the answer.

5 0
3 years ago
The churning movement of the mantle is due to
Harlamova29_29 [7]

Answer:

the answer should be D, I hope this helps!

4 0
3 years ago
Other questions:
  • Can a molecular formula show the arrangement of atoms in a molecule? Is it true or false?
    6·1 answer
  • Iron(III) oxide is formed when iron combines with oxygen in the air. How many grams of Fe2O3 are formed when 33.4 g of Fe reacts
    11·2 answers
  • How much positive charge is in 1.4 kg of oxygen? The atomic weight (15.9994 g) of oxygen contains Avogadro’s number of atoms, wi
    7·1 answer
  • Which of the following is a source of organic matter in soil farmyard manure compost​
    7·1 answer
  • What is the density of 2 mol of (He) at STP? (Show work and explain, please!!!)​
    11·1 answer
  • 1. Which of the following bones of the skeleton would be classified as part 1 point
    15·1 answer
  • Using the equation pH = -log [H+], determine the pH of a solution with a hydrogen ion concentration, or [H+], of 1x10-5. HINT: l
    7·1 answer
  • Nitric acid (HNO3) reacts with ammonia (NH3) in aqueous solution. Use your knowledge of nitric acid to decide what type of react
    5·1 answer
  • What do the two arrows in the diagram most likely represent?
    5·1 answer
  • SOMEONE PLZ HELP Draw the Bohr-Rutherford diagram of magnesium( -26)
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!