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
hichkok12 [17]
3 years ago
5

Jenna took an open bowl of leftover mashed potatoes from the refrigerator. She determined that chemical changes occurred since t

he potatoes were first placed there.
Which observations most likely led to Jenna’s conclusion
Chemistry
1 answer:
Kamila [148]3 years ago
5 0

Answer:

maybe the potatoes took a different form? They smell different, look different taste different, etc.

Explanation:

You might be interested in
_265Hs--->_16O+_9Be=_____?
madam [21]

Answer:

265hs+24.464536b+16o

Explanation:

265hs+16o+9b(2.718282)

=265hs+16o+24.464536b

=265hs+24.464536b+16o

5 0
3 years ago
3. In the apparatus below, the seawater is an example of a(n) ——
san4es73 [151]

In the apparatus of the electrochemical cell, the seawater is an example of an electrolyte.

<h3>What is an electrolyte?</h3>

An electrolyte is a component of the electrochemical cell that is a solution of solvent or water that contains dissolved ions.

The salts of sodium, chloride, and potassium are the main components of seawater and a great electrolyte.

Therefore seawater is an example of an electrolyte.

Learn more about electrolytes here:

brainly.com/question/2285692

#SPJ1

3 0
2 years ago
The speedometer in a car does not measure the car’s velocity because velocity is
dusya [7]

Answer:

because velocity is a vector quantity and has direction associated with it

Explanation:

6 0
3 years ago
Read 2 more answers
What are the energy transformations taking place in your alarm clock
kogti [31]

Answer:

Explanation:

The clock now has potential energy. When the alarm rings, the potential energy is converted into kinetic energy and sound energy.

Alarm clock runs due to the electrical energy. Due to the electric current, the electric motor rotates the blade. It means that the electrical energy is converted into mechanical energy.

The mechanical energy finally generates vibrations which cause sound.    

Thus, energy transformation which takes place in alarm clock will follow the order-

Electrical to mechanical to sound.

5 0
3 years ago
How many moles in 6.57 x 10^24 formula units of NaCl?
laiz [17]

Answer:

3.955*10^48

Explanation:

1 mole of a substance gives 6.02*10^23/6.57*10^24 will give x then cross multiply the answer. is 3.955*10^48

8 0
3 years ago
Other questions:
  • 34. A titration curve plots:
    14·1 answer
  • the molar mass of methane is 16.04 g/mol. Calculate the number of moles of methane burned in the ecperiment,
    9·1 answer
  • (26+2)÷7 what is the answer
    6·2 answers
  • How do you identify the cation and anion in an ionic compound?
    7·1 answer
  • A sample of gas at 310 Kelvin and 1.2 atmospheres has a density of 2.78 g/L. What is the molar mass of this gas?
    10·1 answer
  • When 10 grams of salt dissolve in 25 grams of water, what is the resulting mass of the mixture?
    13·1 answer
  • _______ is the classic structural formula for all the addictive narcotics
    10·1 answer
  • BRAINIEST AND POINTS
    7·1 answer
  • What is the percent mass of nitrogen in trinitrogen pentoxide
    15·1 answer
  • The top layer of a flat lying sedimentary rock is the…
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!