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
Anna [14]
2 years ago
5

A 5.0 g piece of metal at 100c is cooled to 15c.It releases 318.3 J of heat in the process.Calculate the specific heat of the me

tal
Chemistry
1 answer:
Mnenie [13.5K]2 years ago
5 0

Answer:

Water has a very high heat capacity, which makes it useful for radiators ... the temperature change that a given substance will undergo when it is either heated or cooled. ... The heat that is either absorbed or released is measured in joules. ... A 15.0 g piece of cadmium metal absorbs 134 J of heat while rising from 24.0°C to ...

You might be interested in
What is the maximum number of electrons in oxygen Adam can hold in its outer energy level
adell [148]
Do you mean atom :).
8 0
3 years ago
Which experimental feature of the MALDI-MS technique allows the separation of ions formed after the adduction of tissue molecule
34kurt

Answer:

The experimental feature of the MALDI-MS technique which allows the separation of ions formed after the adduction of tissue molecules:

B) Velocity of ions depends on the ion mass-to-charge ratio.

Explanation:

  • The option a is not correct as distance traveled by ions doesn't depend upon the ion charge rather it depends upon time for which you leave the sample to run.
  • The  option b is correct as velocity of ions depends on the ion mass-to-charge ratio because separation is done due to mass to charge ratio feature.
  • The option c is incorrect as time of travel is not inversely proportional to the ion-to-mass ratio because the ion will move across the gel until you stop the electric field.
  • The option d is not correct as electric field between MALDI plate and MS analyzer is though uniform but this feature doesn't allow the separation of ions.

6 0
3 years ago
Which statement about the orinoco river is true.
WITCHER [35]
Hello,

I think the answer is B) It is second longest river in south america 

Hope this helps!!

~Girlygir101~
3 0
3 years ago
1.<br> What are different ways that genetic technology is used?
Reil [10]

Answer:

In medicine, genetic engineering has been used to mass-produce insulin, human growth hormones, follistim, human albumin, monoclonal antibodies, antihemophilic factors, vaccines, and many other drugs. In research, organisms are genetically engineered to discover the functions of certain genes.

Explanation:

4 0
2 years ago
Read 2 more answers
______ molecules have no net electrical charge
Reptile [31]

Answer:

A nonpolar molecule has no separation of charge

Explanation:

4 0
3 years ago
Other questions:
  • Which is a discontinued variation: height, eye colour or weight
    15·1 answer
  • The concentration of 1130+ in a solution is found to be 1.75 X 10-8 M 250C. Find [OH].
    11·1 answer
  • Which is the best conductor of heat in aluinium, brass, iron, copper
    8·1 answer
  • Students were given four unknown substances and asked to observe their
    11·1 answer
  • Write a generic Lewis structure for the halogens.Draw the Lewis dot structure for X
    10·2 answers
  • How much oxygen molecules are there in a atom?
    14·1 answer
  • Which of the following statements about Ideal Gas Law is supported by Charles's Law?
    15·2 answers
  • How did Mendeleev arrange the elements in the first periodic table? In order of increasing atomic mass. In order of decreasing a
    10·1 answer
  • How many moles are in 4.35 X 1024 atoms of Iron (Fe)?
    7·1 answer
  • During the electrolysis of cryolite ,aluminium and fluorine are formed in.......molar ratio​
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!