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
lesya [120]
2 years ago
15

Which reaction is an oxidation-reduction reaction?

Chemistry
1 answer:
sweet [91]2 years ago
5 0

Answer:

pl

saponification palmitate

You might be interested in
Mixing salt with water is an example of a _________change. *<br> physical change<br> chemical change
SIZIF [17.4K]

Answer:

physical

Explanation:

no chemical reaction is happening

6 0
3 years ago
What is the Net Force?<br> 2N &gt;<br> 4N -<br> SN
maria [59]
The net force is SN haha
5 0
3 years ago
How many moles are in 5.6x1025 molecules of calcium oxide?
Vlad1618 [11]

Answer:

<h2>93.02 moles</h2>

Explanation:

To find the number of moles in a substance given it's number of entities we use the formula

n =  \frac{N}{L} \\

where n is the number of moles

N is the number of entities

L is the Avogadro's constant which is

6.02 × 10²³ entities

From the question we have

n =  \frac{5.6 \times  {10}^{25} }{6.02  \times  {10}^{23} }  \\  = 93.023...

We have the final answer as

<h3>93.02 moles</h3>

Hope this helps you

8 0
2 years ago
What is a term called gradient in Earth Science?
goblinko [34]
The gradient is the slope of a linear equation, represented in the simplest form as y = mx + b. In Earth Science, the gradient is usually used to measure how steep certain changes in elevation are.

In order to find the gradient in a topographical setting, one must know two things: the elevation of two points and the distance between the two points. Once these values are known, the gradient can be found by dividing the change in field value, or the change in elevation, by the distance. The higher the gradient value is, the steeper the slope is.

4 0
3 years ago
Which type of reaction is occurring during a fireworks show? How do you know?
Natasha2012 [34]

Answer:

It is an exothermic reaction. Heat must be added to light the fuses of the fireworks

Explanation:

I learned this in high school chemistry.

8 0
2 years ago
Other questions:
  • If u burn paper in the jar, is it the same mass as before u burn it or less or more.
    9·2 answers
  • Using the information in the chart, the distance and displacement of each object can be determined. Which object has a distance
    7·2 answers
  • You have 9.494 grams of a diatomic gas being stored at STP in a 3.00 liter container. What is the gas?
    5·1 answer
  • people are burning fossil fuels at a very fast rate. What is the effects? PLZ answe quick its due 2morrow
    15·1 answer
  • Campare how the structure and function of a plant is similar to the human body
    13·1 answer
  • Suspect A is actually telling the truth and they describe the events of a certain evening with confidence. After being asked to
    14·1 answer
  • Which planet is the most massive? A.Jupiter B.Mercury C.Venus D.Neptune
    14·2 answers
  • What is thermal equilibrium?
    6·2 answers
  • How many grams of sugar must be dissolved in 150 ML of water to make a solution that has a concern traction of .6 g/ml
    13·1 answer
  • Please help <br> with this question
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!