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
Aloiza [94]
3 years ago
9

How much heat was transferred from 50.0 g of water if the temperature of the water went from 30.0 ° C to 55.0 °? The specific he

at capacity of the water is 4.18 J/(g•K)
Chemistry
1 answer:
Lena [83]3 years ago
4 0

Answer:

Heat transfer = Q = 62341.6 J

Explanation:

Given data:

Heat transfer = ?

Mass of water = 50.0 g

Initial temperature = 30.0°C

Final temperature = 55.0°C

Specific heat capacity of water = 4.184 J/g.K

Solution:

Formula:

Q = m.c. ΔT

Q = amount of heat absorbed or released

m = mass of given substance

c = specific heat capacity of substance

ΔT = change in temperature

ΔT = 55.0°C -  30.0°C

ΔT = 25°C (25+273= 298 K)

Q = 50.0 g × 4.184 J/g.K ×298 K

Q = 62341.6 J

You might be interested in
Which particle has the least mass? Proton, a helium atom, electron, hydrogen atom
Tpy6a [65]

Answer:electron

Explanation:

3 0
3 years ago
Explain the formation of coke?
solniwko [45]

Answer:

Here is it....

Explanation:

5 0
3 years ago
A jug contains 2L of milk. Calculate the volume of the milk in m3
stepan [7]

Answer: 0.002 m³

Explanation:

We can use our unit conversions to find the volume in m³.

2L*\frac{1m^3}{1000L} =0.002m^3

8 0
3 years ago
How do I find the water vapor density
ludmilkaskok [199]

answer : D= m/v

Explanation:

all about density and mass and size of the molecules in a liquid and how close they are packed together

5 0
3 years ago
Write a net ionic equation for the following:
Ann [662]

Explanation:

Al(OH)4-(aq) plus 4H plus (aq) and Al3 plus (aq) plus 4H20(I)

6 0
2 years ago
Other questions:
  • PLEASE ANSWER THIS QUESTION ASAP 50 POINTS
    14·2 answers
  • Watts are a measurement of power
    10·2 answers
  • A potential energy diagram is shown.<br> What is the activation energy of this reaction?
    11·1 answer
  • This chart shows the experimental design of four students who are all observing what kind of bird seed birds tend to eat
    6·1 answer
  • Consider a reaction in which hydrogen (H2) and oxygen (O2) react to form water (H2O). By mass, the mixture of reactants is 1 par
    7·1 answer
  • The gas molecules that make up air are in two rooms. The gas molecules in the kitchen are moving faster than the gas molecules i
    15·1 answer
  • Which example is not a biomass energy source?
    6·2 answers
  • Is mud colloid or suspension??<br> what about muddy water????
    15·2 answers
  • The Earth's Layers
    6·2 answers
  • What is one similarity between metals and metalloids?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!