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
lesya692 [45]
3 years ago
11

Water is initially present in a state where it’s molecules are far apart. During a change of state ,it’s molecules slow down. Wh

ich change of state has most likely taken place?
Chemistry
1 answer:
dalvyx [7]3 years ago
8 0

Answer:

Gas ⟶ liquid (condensation)  

Explanation:

If the molecules are far apart, they are in the gas phase.

As the temperature drops, the molecules lose kinetic energy.

They can no longer escape the attractive forces between them and their neighbours, so they stick together and form a liquid.

The most likely change of state is gas ⟶ liquid (condensation).

You might be interested in
Oxidation number for O in: AIPO4
katen-ka-za [31]

Answer:

hi lol

Explanation:

rffgegerwgergergerg

5 0
3 years ago
Which of the following examples includes only chemical changes that occur in
Paul [167]
I don’t think you can get it for
6 0
3 years ago
Place these hydrocarbons in order of decreasing boiling point:
Delvig [45]

The given compounds are alkanes. This means that the formula is C_nH_2n+2

The general trend for boiling point in alkanes is that the greater number of carbon atoms, the higher the boiling point. If the alkane is branched, the branched alkane will have a higher boiling point than the straight chain.

Taking these into account: propane < heptane < triptane < hexadecane < paraffin 

6 0
3 years ago
Balance the chemical equation using the drop-down options.
ryzh [129]

Answer:

CaC2 + 2H20 ⇋Ca(OH)2 + C2H2

Explanation:

CaC2 + A H20 ---> Ca(OH)2 + A C2H2

This is calcium carbide reacting with water to produce calcium hydroxide and ethyne commonly called acetylene.

Let's now balance the equation.

CaC2 + 2H20 ⇋Ca(OH)2 + C2H2

6 0
3 years ago
2KClO3 —&gt; 2KCl + 302 this equation represents both a ___ reaction AND a(n) ___ reaction.
andriy [413]

Answer:

option D--Decomposition; oxidation-reduction

6 0
3 years ago
Other questions:
  • Will zinc and sodium carbonate react?
    8·1 answer
  • Why is predicting our future oil supply controversial and involves some uncertainty?
    13·2 answers
  • Give an example of two other body systems that work together and explain how they support each other.
    9·1 answer
  • Write complete ionic equation to show the reaction of aqueous lead(II) nitrate with aqueous potassium sulfate to form solid lead
    11·2 answers
  • Has occurred.
    7·1 answer
  • a metallic object with atoms in a face-centered cubic unit cell with an edge length of 392 pm has a density of 21.45 g/cm^3. cal
    8·1 answer
  • How would you name a hydrocarbon with 3 carbons and all single hydrogen bonds?​ plz i need help
    7·1 answer
  • 6.) 50.0 mol H2O<br> ? molecules
    13·1 answer
  • If a material conducts heat easily, it is a good__________________. The answer has to be 18 letters long please type in the righ
    13·1 answer
  • When 20.00 mL of an unknown monoprotic acid is titrated with 0.125 M NaOH, it takes 15.00 mL to reach the endpoint. What is the
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!