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
ra1l [238]
3 years ago
6

a cube of iron (cp = 0.450 j/g•°c) with a mass of 55.8 g is heated from 25.0°c to 49.0°c. how much heat is required for this pro

cess?
Chemistry
2 answers:
krek1111 [17]3 years ago
7 0
Q = ?

Cp = 0.450 j/g°C

Δt =  49.0ºC - 25ºC => 24ºC

m = 55.8 g

Q = m x Cp x Δt

Q = 55.8 x 0.450 x 24

Q = 602.64 J

hope this helps! 
lara [203]3 years ago
6 0
The answer is...
...Six-0-Three.
Which is 603.
Just needed some filler to give you it lol
You might be interested in
Which of the following statements best describes a food web?
Anastaziya [24]

Answer:

Its either B or D. I personally would go with B

Explanation:

5 0
3 years ago
You will be reading from an essay and a play dealing with the lives of women in the late eighteenth and early
s344n2d4d5 [400]

Answer:

all work

Explanation:

6 0
3 years ago
Read 2 more answers
Which of the following are functions of the ears?
Advocard [28]

The functions of the ears are:

I. Hearing by collecting and processing sound waves

II. Keeping our balance when we turn or bend over; option A

<h3>What is the function of the ear?</h3>

The ear is one of the five sense organs in the body.

The sense organs are the organs which receive external stimulus and send it to the brain for processing and response.

The other sense organs are:

  • the eye
  • the nose
  • the skin
  • the tongue

The functions of the ear are for hearing and for balance.

In conclusion, the sense organs function to receive stimulus and send them to the brain.

Learn more about the functions of the ear at: brainly.com/question/924275

#SPJ1

3 0
1 year ago
2. The energy of a photon that has a wavelength of 12.3 nm is _______ J.
klio [65]
I think it is e sorry if I’m wrong
7 0
3 years ago
How does density determine whether an object will float?
Kipish [7]
If the object is denser then the substance it's in, it will sink. If the object is less dense than the substance, it will float.
7 0
3 years ago
Read 2 more answers
Other questions:
  • 2H2O2 → 2H2O + O2 synthesis decomposition combustion
    8·1 answer
  • If the half-reaction: Fe3+ + e- = Fe2+ were chosen as the standard reduction potential table reference instead of: 2H+ + 2e- = H
    10·1 answer
  • How many moles of cl is produced from Al + 3NH4ClO4 → Al2O3 + AlCl3 + 3NO + 6H2O?
    9·1 answer
  • Atoms in group 15 or 5a tend to form ions with a ______ charge.
    15·1 answer
  • Phosphoric acid, which is commonly used as rust inhibitor, food additive and etching agent for dental and orthopedic use, can be
    6·1 answer
  • When salt dissolved in water, what type of change occurs?
    10·2 answers
  • After taking a shower, you notice that small droplets of water cover the mirror. Explain how this happens. Be sure to describe w
    5·1 answer
  • How do instantaneous speed and average speed differ?
    14·1 answer
  • Oil and fat containing food items are flushed with nitrogen. Why?
    12·2 answers
  • Do you think this one experiment is enough to change the scientific theory regarding the speed of light?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!