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
nikdorinn [45]
3 years ago
14

When the temperature in a room increases from 25°C to 33°C, changes from a solid to a liquid.

Chemistry
1 answer:
mr Goodwill [35]3 years ago
8 0

Answer:

true

Explanation:

Because ice melts if the temperature increasese

You might be interested in
Which subatomic particle of an atom never changes?
AlexFokin [52]
Protons are one of the fully stable parts of matter
8 0
3 years ago
You can supply activation energy to begin a reaction by _____.
ehidna [41]
If I remember correctly, you would have to heat the reaction beaker over a burner..

I apologize if I'm wrong
3 0
3 years ago
Read 2 more answers
Please help me with this
Harrizon [31]
I and Ca is the answer
3 0
3 years ago
What kind of bond does these have?
RUDIKE [14]
<span>1. Tap water has a small concentration of H+ & OH- ions as well as water molecules, hence there would be permanent dipole-permanent dipole (p.d.-p.d.) forces of attraction between the water molecules (aka H-bonds) as well as ionic bonds between the H+ & OH- ions.

2. Distilled water does not have H+ & OH- ions, hence only H-bonds exist between the water molecules.

3. There are covalent bonds between the individual sugar molecules.
 
4. There are ionic bonds between the Na+ & Cl- ions in NaCl.
 
5. There are p.d.-p.d. forces of attraction between the Na+ ions and the O2- partial ions of the water molecules as well as between the Cl- ions and the H+ partial ions of the water molecules. There are also H-bonds between the individual water molecules and ionic bonds between the Na+ & Cl- ions (although these are in much lower abundance than in unsolvated solid NaCl).

6. There are i.d.-i.d. as well as p.d.-p.d. forces of attraction between the sugar molecules and the water molecules. There are also H-bonds between the individual water molecules and covalent bonds within the sugar molecules.</span>
7 0
3 years ago
A 25.0 g sample of metal at
AveGali [126]

The answer to this question is change in temperature will be 6.1 and specific specific heat capacity of metal will be 1698.36.

According to the formula of Calorimetry

Q = msΔT

where, Q = Quantity of heat absorbed (in joules)

M = Mass of water sample given (in kilogram)

S = specific heat capacity of metal

ΔT = Change in temperature

We have given,

Mass as 25 gram which is equal to 0.025 Kg.

Change in temperature as 6.1

Quantity of heat absorbed as 259 J

Applying to the formula of Calorimetry

Q = msΔT

259 = 0.025 × s × 6.1

s = 1698.36

So, specific heat capacity of metal came out to be 1698.36 and the change in temperature will be 6.1

Learn more about Calorimetry here:

brainly.com/question/1407669

#SPJ10

6 0
2 years ago
Other questions:
  • Write the structure of the ionized form of phenylalanine
    6·1 answer
  • What is the molecular weight of one mole of H2O?
    8·1 answer
  • Help please !
    15·2 answers
  • Tarnished silver can be cleaned with toothpaste. Give reason
    6·1 answer
  • Wjat is 0.06m to cm​
    9·1 answer
  • How important is economic in your everyday life
    14·1 answer
  • When an acid is added to a base, which if the following changes in pH might be observed?
    10·1 answer
  • A car accelerates away from the starting line at 3.6 m/s2 and has the mass of 2400 kg. What is the net force acting on the vehic
    11·1 answer
  • C. What is oxidized in the reaction? What is reduced? (2 points)
    15·1 answer
  • Mercury (Hg) is present in trace amounts in coal, ranging from 50.0 to 200.0 ppb. A typical power plant burns 2.39 million tons
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!