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
liraira [26]
3 years ago
14

Which chemical change is most likely to involve bubbling or an odor? A. temperature decrease B. color change C. gas production D

. precipitate formation
Chemistry
1 answer:
weqwewe [10]3 years ago
6 0

C is the right answer

You might be interested in
When swimmers get out of the pool and sit in the sun, their wet skin dries quickly. What happens to the water?
I am Lyosha [343]

Answer:

It evaporates and moves into the air.

Explanation:

When water is left out for a while, it evaporates into the air! :)

7 0
3 years ago
Read 2 more answers
The second atomic structure YES <br> No
gizmo_the_mogwai [7]

Answer

The second part of the theory says all atoms of a given element are identical in mass and properties. The third part says compounds are combinations of two or more different types of atoms. The fourth part of the theory states that a chemical reaction is a rearrangement of atoms.

Explanation:

4 0
3 years ago
What is the melting point of a solution in which 2.5 grams of sodium chloride is added to 230 mL of water?
Zina [86]
0.976 should be the answer. 
5 0
3 years ago
Read 2 more answers
A sample of sulfur dioxide (SO2) is initially at a temperature of 105C, a volume of 15 L, and a pressure of 1.5 atm. If the volu
Agata [3.3K]

The new pressure is 1.08 atm

<h3>Gas law </h3>

From the question, we are to determine the new pressure

Using the General gas equation,

\frac{P_{1}V_{1} }{T_{1}} = \frac{P_{2}V_{2} }{T_{2}}

Where P₁ is the initial pressure

V₁ is the initial volume

T₁ is the initial temperature

P₂ is the final pressure

V₂ is the final volume

and T₂ is the final temperature

From the given information,

P₁ = 1.5 atm

V₁ = 15 L

T₁ = 105 C = 105 + 273.15 = 378.15 K

V₂ = 25 L

T₂ = 181 C = 181 + 273.15 = 454.15 K

P₂ = ?

Putting the parameters into the equation, we get

\frac{1.5 \times 15}{378.15} = \frac{P_{2} \times 25 }{454.15}

P_{2}= \frac{1.5 \times 15 \times 454.15}{25 \times 378.15}

P₂ = 1.08 atm

Hence, the new pressure is 1.08 atm

Learn more on Gas laws here: brainly.com/question/25736513

5 0
2 years ago
What are the redox reactions that take place?
Afina-wow [57]

Answer:

Zinc metals was oxidized ,zinc ions were reduced

Explanation:

The zinc atoms lose electrons and becomes oxidized . And zinc ions gain electrons (becomes reduced)

5 0
3 years ago
Other questions:
  • Atoms bond to one another to form a stable association called a(n)_____________.
    15·1 answer
  • Using the periodic table, determine which material is most likely to be a good insulator. magnesium silver aluminum sulfur
    10·2 answers
  • If 1.0 M HIM HI is placed into a closed container and the reaction is allowed to reach equilibrium at 25∘C∘C, what is the equili
    9·1 answer
  • The current in a closed circuit measures 80 amps. The resistance through a clock connected in the circuit is 2 ohms. What is the
    15·1 answer
  • The special shapes in crystals show a pattern called what
    6·1 answer
  • The maximum stress which a material can withstand when it is pulled apart is its _____.
    7·2 answers
  • Sarah is in her chemistry lab doing an experiment. When she goes to take the mass of the chemical she is working with, she disco
    8·1 answer
  • A wooden block has a mass of 125 g and a volume of 55 cm3. What is its density?
    11·1 answer
  • 10. Which phase of matter is likely to be compressible and show rapid diffusion?
    6·1 answer
  • BRAINLIEST
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!