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
Harlamova29_29 [7]
2 years ago
13

Kathleen makes iced coffee by adding ice to her room temperature coffee in a glass. What statement explains what is taking place

inside her glass?
The ce molecules will slow down over time.

The coffee molecules will speed up over time.

The cold is transferred from the ice to the coffee.

The heat is transferred from the coffee to the ice.
Chemistry
1 answer:
Ganezh [65]2 years ago
3 0

Answer:

The answer is the heat is transferred from the ice to the coffee.

Explanation:

Hot molecules tend to transfer to colder molcules, which causes the ice to melt and makes the coffee colder.

Hope this helps! :)

You might be interested in
What is ΔG° at 298 K for the following equilibrium? Ag+(aq) + 2NH3(aq) Ag(NH3)2+(aq); Kf = 1.7 × 107 at 298 K a. 41 kJ b. 0 c. –
jekas [21]

Answer:

ΔG° = 41.248 KJ/mol (298 K); the correct answer is a) 41 KJ

Explanation:

Ag+(aq)  +  2NH3(aq)  ↔ Ag(NH3)2+(aq)

⇒ Kf = 1.7 E7; T =298K  

⇒ ΔG° = - RT Ln Kf.....for aqueous solutions

∴ R = 8.314 J/mol.K

⇒ ΔG° = - ( 8.314 J/mol.K ) * ( 278 K ) ln ( 1.7 E7 )

⇒ ΔG° = 41248.41 J/mol * ( KJ / 1000J )

⇒ ΔG° = 41.248 KJ/mol

7 0
3 years ago
Read 2 more answers
Why can't polyatomic ions ever stand alone?
natta225 [31]
I believe its because oxygen and carbon cant be sperated
8 0
3 years ago
Explain the role of each factor in chemical weathering (water, acid, and air).
Mama L [17]

Answer: hydrolysis oxidation acidification

Explanation:

they break down, dissolve, or create new elements

7 0
2 years ago
Read 2 more answers
A ------------ ----------------- is the dying out of a large number of species on a global scale
ziro4ka [17]

Answer:

Extinction event or sometimes known as Mass extinction

Explanation:

These events typically are typically widespread and rapid decrease in the biodiversity (which takes into account spread and existence of current species). The worst mass extinction was Permian–Triassic extinction where over 90% of species of organisms vanished.

5 0
3 years ago
How do kinetic tiles work?
raketka [301]

Answer:

It works because of the significant principle of piezoelectricity

Explanation:

7 0
3 years ago
Other questions:
  • Which of the following is a n o n i n f e c t i o u s disease that affects the respiratory system a influenza b cold c asthma d
    9·1 answer
  • What is the main source of energy in this forest ecosystem
    14·1 answer
  • Please answer the blank
    12·1 answer
  • What was the model of an atom like according to the Greeks?
    13·1 answer
  • Metals are used in many products because of the characteristic properties that most metals have. Which product requires the high
    14·2 answers
  • Student
    7·2 answers
  • Write the equilibrium constant expression, Kc, for the following reaction: If either the numerator or denominator is 1, please e
    15·1 answer
  • The daily value for phosphorus is a 700 mg how many grams of phosphorus are recommended​
    9·1 answer
  • I need help answering that middle question
    13·1 answer
  • A chemical reaction is expected to produce 0.068 moles of oxygen. What volume in liters will be occupied by this gas sample at 2
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!