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
zloy xaker [14]
3 years ago
14

HELP When 400 J of heat is added to 5.6 g of olive oil at 23*C, the temperature increases to 87*C. What is the specific heat of

the olive oil? (Show all work including the equation you use to solve). (3 points).
Chemistry
1 answer:
babunello [35]3 years ago
4 0

Q=mc*temperature change

400=5.6/1000*c*(87-23)

c=1160.07J/kg/k

You might be interested in
What is uranium made of? For a keynote (school)
never [62]

Pure uranium is radioactive. It will react with most nonmetallic elements to make compounds. When it comes into contact with air, a thin, black layer of uranium oxide will form on its surface. Uranium-235 is the only naturally occurring isotope that is fissile.

plz mark brainiest

7 0
3 years ago
which has a higher entropy for the reaction: 2nh3(g)→n2(g) 3h2(g) which has a higher entropy for the reaction: reactants product
krok68 [10]

The one that has a higher entropy for the reaction is products.

<h3>What is entropy?</h3>

Entropy is a measureable physical characteristic and a scientific notion that is frequently connected to a condition of disorder, unpredictability, or uncertainty. It is the measurement of the amount of thermal energy per unit of temperature in a system that cannot be used for productive work. It is a measure of a system's molecular disorder or unpredictability since work is produced by organized molecular motion.

It should bm be noted that the entropy of gas is more than entropy of aqueous which is more than the entropy of liquid and the entropy of solid.

On the product side there are more gas than the reactant side. Therefore, product has more entropy.

Learn more about entropy on:

brainly.com/question/6364271

#SPJ1

3 0
2 years ago
You check the air pressure in your car tires on Monday morning and the pressure
olga55 [171]
In warmer weather gases tend to expand and take up more room, thus increasing pressure. but in colder weather they will condense or contract and take up less space, therefore lowering the pressure of the tire in this situation.
5 0
3 years ago
When circumstances are right, most materials undergo a process called thermal expansion. Which statement best describes the caus
harina [27]

Answer: Matter is heated, and its particles spread out more

Explanation:

Thermal expansion occurs when there's an expansion of an object or material or when an object becomes bigger because of a rise in its temperature. This brings about the faster movement of the heated molecules and the atoms spreading out.

Therefore, the cause and effect of thermal expansion will be that when matter is heated, and its particles spread out more.

6 0
3 years ago
What is glucose? How is it formed?​
Alik [6]
Glucose is a simple sugar with the molecular formula C6H12O6. It is a carbohydrate.
6 0
3 years ago
Read 2 more answers
Other questions:
  • Chemical reactions H2SO4 +NaHCO3=​
    13·2 answers
  • A 7.0-liter sample of N2(g) at 3.50 atm, a 2.5-liter sample of Ne(g) at 1.00 atm, and a 5.0-liter sample of H2(g) at 2.45 atm ar
    12·1 answer
  • What happens to water molecules that form the ice on a road when temperatures rise and the ice begins to melt?a)As temperature i
    12·2 answers
  • Dalton’s atomic theory included which idea?
    14·1 answer
  • Two fundamental concepts about the ion channels of a resting neuron are that the channels _____.
    14·1 answer
  • 1. Why don't the elements neon and argon react with other elements to form<br> compounds?
    7·1 answer
  • An alloy is a mixture of metals. Suppose that a certain alloy is made by mixing 50 grams of an alloy that contains 52% copper wi
    5·1 answer
  • 454 grams of isomaltitol, C12H24O11, was combusted in a furnace completely in an excess oxygen. The products of this reaction ar
    6·1 answer
  • Explain why this substance is formed?
    15·1 answer
  • Help a kid in need, easy points.
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!