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
aksik [14]
3 years ago
13

Determine the temperature change when a 100. g block of gold is supplied with 1.00 x 103 J of heat will give brainliest pls help

Chemistry
1 answer:
rusak2 [61]3 years ago
5 0

Answer:

77.5°C

Explanation:

Data obtained from the question include the following:

Mass (M) = 100g

Heat (Q) = 1x10^3 J

Change of temperature (ΔT) =..?

Note: The specific heat capacity (C) of gold = 0.129 J/g°C

With the above information obtained from the question, we can obtain the change in temperature as follow:

Q = MCΔT

Divide both side by MC

ΔT = Q/MC

ΔT = 1x10^3 / (100 x 0.129)

ΔT = 77.5°C

Therefore, the change in temperature is 77.5°C

You might be interested in
The kinetic energy of a ball with a mass of 0.5 kg and a velocity of 10 m/s is
Art [367]
Hi! Well the formula of kinetic energy is Ke = 0.5 x M x V^2
0.5 x 0.5 x 10^2
0.25 x 20
5 J (joule)
5 0
4 years ago
What will happen to an object
quester [9]
If an object has a higher density than the fluid it is in (fluid can mean liquid or gas), it will sink. If it has a lower density, it will float. Density is determined by an object's mass and volume. If two objects take up the same volume, but have one has more mass, then it also has a higher density.
3 0
3 years ago
Read 2 more answers
A neutron has a positive electrical charge.<br> True or false
liberstina [14]
A neutron has neither a negative or positive charge, it’s neutral
3 0
4 years ago
Read 2 more answers
What is the total pressure (in atm) inside of a vessel containing N2 exerting a partial pressure of 0.256 atm, He exerting a par
Bezzdna [24]

Answer: Total pressure inside of a vessel is 0.908 atm

Explanation:

According to Dalton's law, the total pressure is the sum of individual partial pressures. exerted by each gas alone.

p_{total}=p_1+p_2+p_3

p_{N_2} = partial pressure of nitrogen = 0.256 atm

p_{He} = partial pressure of helium = 203 mm Hg = 0.267 atm  (760mmHg=1atm)

p_{H_2} = partial pressure of hydrogen =39.0 kPa = 0.385 atm  (1kPa=0.00987 atm)

Thus p_{total}=p_{H_2}+p_{He}+p_{H_2}

p_{total} =0.256atm+0.267atm+0.385atm =0.908atm

Thus total pressure (in atm) inside of a vessel is 0.908

8 0
3 years ago
Read 2 more answers
In Shoreville, the last low tide was at 12:00 a.m. About what time will the next high tide occur
sergiy2304 [10]

Answer:

The next high tide will happen at 6 pm.

Explanation:

The rotation of the Earth and the translation movement of the Moon (ie the Moon's movement around the Earth), in addition to the gravitational force, contribute to the formation of the tides. The high tide will occur on the face of the Earth which is facing / facing the Moon; the low tide will occur on the faces that are forming approximately an angle of 90 ° with respect to the Moon.

There are usually two periods of high tide and two periods of low tide over a day. The interval between high tide and low tide is approximately 6 hours.

Besides the gravitational force exerted by the Moon, the tide is also influenced by the gravitational force that the Sun exerts on the Earth. The influence of the Sun is smaller due to its distance, but it can also be noticed depending on the phase of the Moon.

4 0
3 years ago
Other questions:
  • How might you add warm water to the beaker of cold water?
    9·1 answer
  • Absorbance readings are taken for five standard ferrous (ii) thiocyanate solutions and a beer’s law plot is created with the equ
    5·1 answer
  • The wax of a burning candle is a fuel that combines with oxygen in the air. As the fuel is consumed, what happens to most of the
    15·2 answers
  • At constant volume, the heat of combustion of a particular compound, compound A, is − 3039.0 kJ / mol. When 1.697 g of compound
    11·1 answer
  • When neutralizing your acid extracts, you determined how much base solution was needed to fully neutralize your acid and reach a
    10·1 answer
  • Which phase of matter has a fixed volume, but variable shape?
    8·2 answers
  • The ΔHsoln is _____.
    7·1 answer
  • In the summer of 1859, Edwin Drake became the first person to strike oil in the United States while drilling in Titusville,_____
    10·2 answers
  • The pic is the question! Please help
    6·2 answers
  • What product(s) would be formed when these are the reactants? C5H12 + O2 (limited)
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!