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
fenix001 [56]
3 years ago
13

Why does dry ice scream when pushed onto metal?

Chemistry
2 answers:
alisha [4.7K]3 years ago
7 0

Answer:

i thought you said dry ice cream

Shtirlitz [24]3 years ago
5 0
Because metals are good conductors they can transfer ambient heat to the surface of the dry ice.
You might be interested in
25 L of a gas is collected at 115 kPa. If the pressure increases to 300 kPa, what is the new volume?
Lina20 [59]

Answer:

V2 = 9.58 Litres.

Explanation:

Given the following data;

Initial volume = 25 L

Initial pressure = 115 kPa

Final pressure = 300 kPa

To find the new volume V2, we would use Boyles' law.

Boyles states that when the temperature of an ideal gas is kept constant, the pressure of the gas is inversely proportional to the volume occupied by the gas.

Mathematically, Boyles law is given by;

PV = K

P_{1}V_{1} = P_{2}V_{2}

Substituting into the equation, we have;

115 * 25 = 300*V_{2}

2875 = 300*V_{2}

V_{2} = \frac {2875}{300}

V_{2} = 9.58

V2 = 9.58 L

Therefore, the new volume is 9.58 litres.

5 0
3 years ago
PLEASE HELP: You have been given 0.507 moles of cesium fluoride (CsF), determine the mass in grams of cesium fluoride that you h
Degger [83]

Answer:

C because 77.0 CsF

Explanation:

That is the correct answer because I have that homework and i got it right

5 0
2 years ago
What is the partial pressure of 0.50 mol Ne gas combined with 1.20 mol Kr gas at a final pressure of 730 torr?
WARRIOR [948]
  The partial pressure  of 0.50  Ne  gas    is   214.71  torr


      calculation

 the partial   pressure  of Ne  = moles  of Ne/total moles  x  final  pressure

 
find  the total  moles  of the air mixture  

that is moles of   Ne  +  moles of K=  0.50 + 1.20  =  1.70 moles
  

The partial  pressure  is therefore =   0.50 /1.70  x  730  =  214.71  torr
   
8 0
3 years ago
Read 2 more answers
I need help with these quickkk WILL GIVE BRAINLIEST PLS
DerKrebs [107]

Answer: number 2

Explanation:

8 0
3 years ago
What property of water makes it possible for water from the ground to travel all the way up to leaves in the tops of tall trees?
timurjin [86]

Answer:

cohesion-tension

Explanation:

i did the quiz.

7 0
3 years ago
Other questions:
  • Each of the following values was read on an instrument of measuring device. In each case the last digit was estimated. Tell what
    12·1 answer
  • Cumene (isopropylbenzene) is a relatively inexpensive commercially available starting material. Show how you could prepare m-iso
    15·1 answer
  • What dose the word scientific method means
    15·1 answer
  • Construct the inequality for the following cases.
    7·1 answer
  • According to most scientists, what is the ultimate cause of most mass extinctions? a) Overhunting B) The evolution of new specie
    7·1 answer
  • Step 6: Measure Solubility in Boiling Water
    8·2 answers
  • 2. Does sexual or asexual reproduction produces MORE diversity in offspring?​
    8·1 answer
  • What is the pOH of a solution that has a hydronium ion concentration [H3O+] of 8.26 x 10–5 M?
    13·1 answer
  • Are the cells in this image prokaryotic or eukaryotic
    6·1 answer
  • Ideal gasses
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!