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
Sergeeva-Olga [200]
2 years ago
7

How much heat is required to raise the temperature of 67.0 g of water from its melting point to its boiling point?

Chemistry
1 answer:
vodka [1.7K]2 years ago
3 0

When 67 g of water is heated from its melting point to its boiling point, it takes 28006 J of heat.

<h2>Relationship between heat production and temperature change</h2>
  • A way to numerically relate the quantity of thermal energy acquired (or lost) by a sample of any substance to that sample's mass and the temperature change that results from that is provided by specific heat capacity.

The following formula is frequently used to describe the connection between these four values.

q = msΔT

where, q = the amount of heat emitted or absorbed by the thing

m =  the object's mass = 67 gm

s =  a specific heat capacity of the substance = 4.18  J/gC

ΔT = the resultant change in the object's temperature = 373.15 -273.15K= 100 k

q = 67 * 4.18 * 100 J

⇒q = 28006 J

Therefore it is concluded that 67 g of water takes 28006 J of heat from its melting point to reach its boiling point.

Learn more about thermal energy here:

brainly.com/question/3022807

#SPJ1

You might be interested in
What else is produced during the combustion of butane, C4H10?
denpristay [2]

Another product: CO₂

<h3>Further explanation</h3>

Given

Reaction

2C₄H₁₀ + 13O₂⇒ 8__+ 10H₂O

Required

product compound

Solution

In the combustion of hydrocarbons there can be 2 kinds of products

If there is excess Oxygen, you will get Carbon dioxide(CO₂) and water in the product

If Oxygen is low, you'll get Carbon monoxide(CO) and water

Or in other ways, we can use the principle of the law of conservation of mass which is also related to the number of atoms in the reactants and in the products

if we look at the reaction above, there are C atoms on the left (reactants), so that in the product there will also be C atoms with the same number of C atoms on the left

2C₄H₁₀ + 13O₂⇒ 8CO₂+ 10H₂O

5 0
2 years ago
Read 2 more answers
How are all cells similar?
Reika [66]

Answer:

All cells have structural and functional similarities. Structures shared by all cells include a cell membrane, an aqueous cytosol, ribosomes, and genetic material (DNA). All cells are composed of the same four types of organic molecules: carbohydrates, lipids, nucleic acids, and proteins.

Explanation:

⊂_ヽ

\\ Λ_Λ

\( ˇωˇ)

> ⌒ヽ

/ へ\

/ / \\

レ ノ ヽ_つ

/ / YOU GOT DAT

( (ヽ

| |、\

| 丿 \ ⌒)

| | ) /

ノ ) Lノ

(_/

8 0
2 years ago
What determines the reactivity of a metal?
fgiga [73]
The reactivity of a metal is determined by how tightly the metal holds onto the electrons in the outermost energy levels (valence electrons)
7 0
3 years ago
A wavelength is the___<br> of one ____ ____
timofeeve [1]

Answer:  A wavelenghth is the<u> distance between successive crests</u> of one <u>wave</u>.

6 0
3 years ago
In which of these would a nonpolar covalent bond be present? HBr H2O HCI Br2
cluponka [151]
Br2 is the correct answer
5 0
3 years ago
Other questions:
  • What is the chemical name for HCI
    10·2 answers
  • If one uses an analytical balance to measure out a small quantity of reagent, and the mass is 0.0256 g, then how many significan
    11·1 answer
  • Uppose the reaction between naphthalene and 2-bromo-2-methylpropane did not run to completion, so that the limiting reagents wer
    15·1 answer
  • Is crumpling a piece of paper chemical changes
    7·2 answers
  • Determine the number of significant figures in each of the following
    9·1 answer
  • Which is a characteristic of the polar water molecule?
    7·1 answer
  • What kind of bonding holds together<br><br> the atoms in a sample of pure zinc
    8·1 answer
  • Structure of potassium trioxalatoaluminate(iii)?​
    15·1 answer
  • Hydrogen can be produced according to the following word equation
    12·1 answer
  • Q1. The equation for the reaction between sulfur dioxide and oxygen is shown.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!