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
olasank [31]
2 years ago
15

Which statement best compares potential and kinetic energy?

Chemistry
1 answer:
VMariaS [17]2 years ago
4 0

Answer:

nombres uno

number 1

Explanation:

it is what it is according to physicodeferigolical

You might be interested in
Please hurry this is due tomorrow morning
Llana [10]
Answer: G Atom 1 and Atom 4.. hope this helps and good luck!
3 0
3 years ago
WILL GIVE BRAINLIEST!
Oliga [24]

Answer:

A

Explanation:

Increasing the the temperature would favour the endothermic reaction which is the forward direction however increasing the pressure would make the reaction try to counteract this change by favouring the reaction that would create more products so the equilibrium will shift left instead of right.

Hope this helps.

4 0
2 years ago
0.0136 g + 2.70 × 10-4 g - 4.21 × 10-3 g = ?
melisa1 [442]

Answer choice is , 2

3 0
2 years ago
A substance decays so that the amount a of the substance left at time t is given by: a = a0 ∙ (0.8)t where a0 is the original am
Zolol [24]

The half-life of the substance is 3.106 years.

<h3>What is the formula for exponential decay?</h3>
  • The exponential decline, which is a rapid reduction over time, can be calculated with the use of the exponential decay formula.
  • The exponential decay formula is used to determine population decay, half-life, radioactivity decay, and other phenomena.
  • The general form is F(x) = a.

Here,

a = the initial amount of substance

1-r is the decay rate

x = time span

The equation is given in its correct form as follows:

a = a_{0}×(0.8)^{t}

As this is an exponential decay of a first order reaction, t is an exponent of 0.8.

Now let's figure out the half life. Since the amount left is half of the initial amount at time t, that is when:

a = 0.5 a0

<h3>Substituting this into the equation:</h3>

0.5a_{0} = a_{0}×(0.8)^{t}

0.5 = (0.8)^{t}

taking log on both sides

t log 0.8 = log 0.5

t = log 0.5/log 0.8

t = 3.106 years

The half-life of the substance is 3.106 years.

To learn more about exponential decay formula visit:

brainly.com/question/28172854

#SPJ4

4 0
11 months ago
If I have 20g of Sodium, how many moles of Sodium Oxide (Na2O) can be made?
Vika [28.1K]
Mass:20g

Mole=20/[2(23)+16]
=0.32 mil
8 0
3 years ago
Other questions:
  • Identify the name of the smallest particle of an element that still retains all the chemical properties of that element?
    15·1 answer
  • Balance the equation αC6H14(g)+βO2(g)→γCO2(g)+δH2O(g)
    10·2 answers
  • Give an example of a substance that is MORE dense in its solid state when compared to its liquid state.
    9·1 answer
  • David's body breaks down the sandwich into small enough molecules that can be absorbed through his intestinal lining and then in
    11·2 answers
  • Why does spring tides occur
    9·1 answer
  • The positively charged particles in an atoms nucleus is the A electron. B neutron. C proton. D isotope.
    8·1 answer
  • Explain how materials are suited for different uses based on their physical and chemical properties?
    15·1 answer
  • You have a 0.200mol piece of aluminum. How many atoms are present in<br> the aluminum?
    14·1 answer
  • Summarize how the structure of organic compounds allows them to function as pigments in 2 – 3 sentences
    8·1 answer
  • Question 1
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!