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
mina [271]
3 years ago
7

A block of ice has little thermal energy. If you place it in a warm room, it melts into warm liquid water, which has much more e

nergy. Where did the energy to turn the ice into water come from?
Chemistry
1 answer:
Naily [24]3 years ago
8 0

<u>Answer:</u>

<em>The energy to turn the ice into water:</em>

  • The energy that is required to change the state of ice into a liquid is obtained in the form of heat energy from the ambient temperature of the warm room.
  • Once this heat energy is absorbed, the individual molecules of ice gain kinetic energy and start vibrating faster.
  • Yet, the temperature of the ice remains constant until the ice reaches its melting point because this energy is first utilised to break all the bonds of the lattice structure of the ice.
  • After all the bonds are broken and all of the ice has changed into water, if more heat is provided again, then the temperature of the water will increase.
You might be interested in
Look at the diagram. De both lemas and humans have the traits listed at point D? Explain your reasoning​
Bogdan [553]

Answer:

WHAT DIAGRAM THX FOR POINTS THO

Explanation:

3 0
2 years ago
Someone anyone give me tips to finish online homework because i have 30 assignments to do
MrMuchimi

Answer:

Ok! I have four tips!

Explanation:

Create A Time Table.

Gather Information For Your Online Assignments Beforehand.

Make Notes As You Read The Course Materials.

Start Doing Your Online Assignment In Advance.

6 0
3 years ago
Both Sydney, Australia and Guangzhou, China are on the East coasts of continents in the Pacific Ocean. Why are their yearly temp
cestrela7 [59]

Answer:

All of the above

Explanation:

(I'm assuming you meant to put Australia in the options)

Australia is in the southern hemisphere and has its summer in December etc. and Winter in July etc.

China is in the northern hemisphere and has its summer in July etc and Winter in December etc.

6 0
3 years ago
If you have 6.02x10^23 molecules of trisulfur monoxide, how many grams would it weigh?
Cloud [144]

Answer:

112.18 g.

Explanation:

you're using stoichiometry to find the mass of the compound S₃O.

3 0
3 years ago
2.5 * 10^4 gallons to mL
Gre4nikov [31]
(2.5)(10000)=25000

25000 * 3785

ML = 94635294.6 milliliters
6 0
3 years ago
Other questions:
  • Zn(s) + 2HCl(aq) → H2(g) + ZnCl2(aq) When 25.0 g of Zn reacts, how many L of H2 gas are formed at STP?
    11·2 answers
  • How can heat from the sun transfer from the cement to your feet
    5·1 answer
  • What does the (lll) in iron ion mean
    9·1 answer
  • Help please .............​
    10·1 answer
  • If a gas is 0.8L at 900 mm Hg and 400K, what is the new pressure if the volume decreases to 0.5L and 300K?
    10·1 answer
  • Which statement best explains why an object appears green in sunlight?
    10·1 answer
  • What is NOT a sign of chemical change?
    8·1 answer
  • 2) Find the volume that 2.0 moles of H2 will occupy at STP?
    11·1 answer
  • II. The student then takes a 1.00 M stock
    9·1 answer
  • The graph below shows how the pH of the soil in
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!