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
yKpoI14uk [10]
3 years ago
9

PLZ HELP!!! ILL MARK BRAINLIEST!!! You read an article written by an amateur ghost hunter. It includes the following paragraph.

I spent one night in the home. As soon as I entered it, I got a sudden chill, as if someone didn’t want me there. As I walked through the hall, I felt a heavy presence all around me. I measured a large amount of energy coming from the upstairs bedroom. I believe there is a ghost in the home. This ghost hunter claims that there is a ghost in the home. Is this a scientific claim? Why or why not?
Chemistry
2 answers:
mario62 [17]3 years ago
8 0

Answer:No, it is not a scientific claim. If a ghost hunter caught a voice on video you can either believe it or not. Ghosts are more of an i believe it you dont have to type of thing becasue they have not been scientifically proven to exist.

djverab [1.8K]3 years ago
4 0

No, it is not a scientific claim. If a ghost hunter catches a voice on video like ghost hunters do you can either believe it or not. Ghosts are more of a  i believe it you dont have to type of thing becasue they have not been scientifically proven to exist.

You might be interested in
What might a physicit choose to study?
AlekseyPX
Thermodynamics, Nuclear Physics, Quantum Physics, Astronomy and Astrophysics
7 0
3 years ago
A reaction is spontaneous if delta G is <br> 1)positive <br> 2)negative <br> 3)zero
miskamm [114]

delta g must be negative in order for the reaction to be spontaneous bb ♡

4 0
3 years ago
Read 2 more answers
HELP! A 25-mL solution of 2.0 M hydrobromic acid is kept in a bottle. How many moles of the acid is in the solution?
AveGali [126]

Answer: hello mason

Explanation: figure it out yourself

8 0
3 years ago
Which is an example of what should be done in case of a laboratory accident? Wear appropriate lab attire. Read directions comple
riadik2000 [5.3K]

Answer: C. Do not try to clean up a spill.

Explanation:

6 0
3 years ago
Read 2 more answers
Given the information below, which is more favorable energetically, the oxidation of succinate to fumarate by NAD+ or by FAD? Fu
sasho [114]

Answer:

Oxidation by FAD  

Explanation:

1. Oxidation by NAD⁺

Succinate ⇌ Fumarate + <u>2H⁺ + 2e⁻</u>;                  E°´ =  -0.031 V  

<u>NAD⁺ + </u><u>2H⁺ + 2e⁻</u><u> ⇌ NADH + H⁺;                    </u>  E°´ = <u> -0.320 V</u>

Succinate + NAD⁺ ⇌ Fumarate  + NADH + H⁺; E°' =  -0.351 V

2. Oxidation by FAD

Succinate ⇌ Fumarate + 2H⁺ + 2e⁻;        E°´ = -0.031 V  

<u>FAD + 2H⁺ + 2e⁻ ⇌ FADH₂;                   </u>  E°´  = <u>-0.219 V </u>

Succinate + FADH₂ ⇌ Fumarate + FAD; E°' = -0.250 V

Neither reaction is energetically favourable, but FAD has a more positive half-cell potential.

FAD is the stronger oxidizing agent.

The oxidation by FAD has a more positive cell potential, so it is more favourable energetically.  

 

8 0
3 years ago
Other questions:
  • A mixture was found to contain 1.05 g if silicone dioxide, 0.69 g cellulose, 1.82 g of calium carbonate. what percent of calcium
    6·1 answer
  • PLEASEEE PLEASEEE HELP
    8·1 answer
  • Ammonia can be prepared by the reaction of magnesium nitride with water. The products are ammonia and magnesium hydroxide. Write
    11·2 answers
  • How many millions of years ago did the earliest marine reptiles evolve from land reptiles?
    6·2 answers
  • A student calculated that the amount of NaCl that should form in the lab (theoretical yield) is 2.50 grams. The actual amount fo
    5·1 answer
  • What have six valence electrons
    14·2 answers
  • What type of solution would have a pOH of 7
    12·2 answers
  • Como hallar el numero de protones y el numero de electrones de un elemento
    6·1 answer
  • How does the shape of the periodic table relate to electron configuration?
    9·1 answer
  • How many grams are in 0.550 mol of cadmium? mass:​
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!