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
lozanna [386]
3 years ago
8

How many joules are needed to warm 65.6 grams of water from 14ºC to 22.5ºC?

Chemistry
1 answer:
Ahat [919]3 years ago
7 0

Answer:

2334.1136 Joules

Explanation:

Q= 65.6 g (4.186)(8.5)

If it's suppose to be in kilograms, the answer will be 2.3341136 Joules.

You might be interested in
Explain why the nucleus of an atom is positively charged but the overall charge of an atom is neutral
luda_lava [24]

Answer:

sorry

Explanation:

i'm not a chemistry student

but let me try

it is because the neutron of an atom is -

why the proton and electron is +and- (positive and negative)

so + and - = 0

4 0
3 years ago
Lonic or Covalent? Fe2O3
yan [13]
Fe2o3 this is covalent
8 0
3 years ago
What is the difference between pioneer species and climax communities
bonufazy [111]
Pioneer species are the first species to arrive in an area after succession (hope this helped because i dont know about climax communities)
5 0
3 years ago
A patient needs 0.024 g of a sulfa drug. There are 12-mg tablets in stock. How many tablets should be given?
emmainna [20.7K]
I would personally convert the 12 mg to g so I could see what I was working with. So 12 mg to grams is 0.012 g...

so 1 tablet is 0.012g. the patient needs 0.024 g. 

so 0.024g/0.012g = 2 tablets or 0.012g X 2 is 0.024 g

hope this helps :)
7 0
3 years ago
Read 2 more answers
I think it’s b but I’m not sure
suter [353]
Yes that’s correct it is B
4 0
3 years ago
Read 2 more answers
Other questions:
  • Which is a heterogeneous mixture?
    8·1 answer
  • Select all the statements that accurately describe chemical reactions: Question 2 options: The number of atoms decreases when a
    15·1 answer
  • 4.5 moles of sodium chloride NaCl is dissolved to make 0.15 liters of<br>solution.
    15·1 answer
  • Help me pls someone plss???help me pls someone plss???
    11·1 answer
  • Please answer correctly !!!!!!!!!!! Will mark brainliest !!!!!!!!!!!!!!!!!!
    15·1 answer
  • How many grams in 4.5 moles of H2O?
    7·1 answer
  • HELP FAST PLZ!!!!!!!!!!!!!_____ energy from the outlet transfers energy to the light bulband
    15·2 answers
  • How much work is done by a 35-watt light bulb if it is on for 1,320 seconds?
    8·1 answer
  • Which expression gives the standard enthalpy<br> change of formation for methanol?
    6·1 answer
  • Which element or compound has lost electrons in this oxidation-reduction reaction? 4li 2coo → 2co 2li2o a. coo b. li2o c. li d
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!