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
MAXImum [283]
2 years ago
7

Calculate the number of joules needed to change the temperature of 40.0 g of water from 33.0 degree c to 43.0 degree c

Chemistry
1 answer:
nikdorinn [45]2 years ago
7 0

Answer:

c

Explanation:

You might be interested in
What is the name of this alkane? mc012-1.jpg
9966 [12]
THe name of this alkane is <span>1-ethyl,3-methylcyclohexane</span>
6 0
3 years ago
How many bonds will an atom of bromine usually form in order to reach an octet of electrons?
irga5000 [103]

Answer:

So fluorine and bromine are halogens and when you work out the Lewis dot structure you'll see that they each have one unpaired electron, therefore these unpaired electrons join together to form one bond.

5 0
2 years ago
Read 2 more answers
What energy transformation occurs when brakes are used on a bicycle?
cupoosta [38]

Answer:

kinetic to thermal. . . . .

5 0
3 years ago
Identify the compound where the groups are axial and equatorial.
Shkiper50 [21]

Answer:

cis-1,3-dibromocyclohexane

Explanation:

5 0
3 years ago
How can graphing be used to help measure density?
Pani-rosa [81]
<span><span> Graphing is used in measuring density. It plots the temperature and density as</span><span> read, and gives the true density at standard conditions.</span></span>
4 0
3 years ago
Read 2 more answers
Other questions:
  • WRITE INCOMPLETE COMBUSTION OF ETHANE
    7·1 answer
  • True or false: the hydrogen atom is most stable when it has a full octet of electrons.
    13·2 answers
  • 5 shown here are cartoons of two different polymers. based on these cartoons, which polymer would you expect to be denser? which
    8·1 answer
  • A 7.5 L cylinder contains 5 moles of gas at a temperature of 274°C. What is its pressure in kiloPascals (kPa)?
    5·1 answer
  • (5 points)
    14·1 answer
  • Please help ASAP! PLEASE DO NOT GIVE ME A RANDOM GIBBERISH ANSWER OR ELSE I WILL REPORT YOU AND GIVE YOU A LOW RATING!!!
    6·1 answer
  • One of the main components of hard water is CaCO3. When hard water evaporates, some of the CaCO3 is left behind as a white miner
    7·1 answer
  • Find the speed of a mouse that runs 33 feet in 3 seconds.
    7·1 answer
  • What is the name of Earth’s natural satellite?
    6·1 answer
  • Calculate the solubility of Ca(OH)2 in a 0.469M CaCl2 solution at 31°C, given that the Ksp of Ca(OH)2 is 4.96 x 10-6 at that tem
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!