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
natta225 [31]
3 years ago
5

During which step in the Can Crush Lab did water vapor force air from the can?

Chemistry
1 answer:
irina [24]3 years ago
3 0
When you heated the can with the bit of water inside and you boiled it over a flame, the water turned to vapor (gas) and the pressure in the inside of the can is different from the pressure on the outside of the can. When you placed the can into a ice water beaker or a container, the can shrunk it's size, decreasing it's mass and density. The can shrunk as a result of the inside pressure being equalized with the outside pressure.
The part where you placed it in the ice bath or container was when the water vapor was forced out of the can.
You might be interested in
Help with this worksheet please (24pts)
Igoryamba
  • Atoms that loss or gain electrons are called ions. There are two types of ions: cations and anions.
  • Here, 2+ represents that Calcium (Ca) should gain 2 more electrons so that its number equals to that of protons.
  • 3- represents that Nitrogen (N) should loss 3 electrons to equivalent with the number of protons.
  • Here, anions are S^2-, P^3-, Se^2-, Br^-.
  • While cations are Cr^3+, Ag^+, Li^+, Ba^2+.
  • The number of protons of Magnesium (Mg) = 12
  • The number of nuetrons of Mg = 12
  • The number of electrons of Mg = 12

Hope you could get an idea from here.

Doubt clarification - use comment section.

7 0
2 years ago
What element has 4 valence electrons and 5 electron shells?
marta [7]

Answer:  Tin (Sn)

Explanation:  The electron configuration for tin (Sn) is shown in the picture.  It's last electrons are:

5s^2 4d^10 5p^2

The valence electrons are in the 5th electron shell and include 2 each in the 5s and 5p orbitals.

8 0
3 years ago
Write balanced equations for each of the processes described below. (Use the lowest possible coefficients. Omit states-of-matter
Aleks [24]

Answer:

d

Explanation:

7 0
3 years ago
Helppp Mee?!?! correct answer plzzzz??!!!
maks197457 [2]
The correct answer is:

3) Earthquakes can be caused by volcanic eruptions.

You were right :)
8 0
3 years ago
Read 2 more answers
What characterizes an Arrhenius base?
dybincka [34]

Answer:

An Arrhenius base is a substance that dissociates in water to form hydroxide (OH–) ions. In other words, a base increases the concentration of OH– ions in an aqueous solution.

7 0
2 years ago
Other questions:
  • Which of the following elements has the lowest electronegativity?
    11·1 answer
  • What volume of mercury (density = 13.6 g/ml) will 0.23 grams occupy?
    8·1 answer
  • How. does knowing the weather forecast affect people making decisions each day?
    15·2 answers
  • n the first step of the industrial process for making nitric acid, ammonia reacts with oxygen in the presence of a suitable cata
    6·1 answer
  • From the Henderson-Hasselbalch equation, explain how the ratio [Al/[HA] changes with changing pH
    14·1 answer
  • Reason the Carbon Cycle is necessary to sustain life on Earth
    7·1 answer
  • Who was the first scientist to measure speed as distance over time?
    15·1 answer
  • Calculate the volume in milliliters of a 2.09 M silver nitrate solution that contains 400 g of silver nitrate AgNO3. Round your
    5·2 answers
  • Calculate the number of moles of NaOH that are needed to react with 500.0 g of
    7·1 answer
  • PLEASE HELP ME.
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!