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sergiy2304 [10]
3 years ago
7

Which of the following is best revealed by the Bohr Model? .

Chemistry
1 answer:
valentina_108 [34]3 years ago
3 0
The best answer among the following choices would be the fourth option D).
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You wake up in the morning to the smell of bacon. Which evidence supports the conclusion that a chemical change is happening?You
Alona [7]

Answer: There is gas produced.

Explanation:

After waking up one morning the smell of bacon was noticed. This was made possible due to the gas produce from the chemical reaction taking place during the process of making the bacon.

This gases are produced from the cooking of the bacon ( meat ), on the fire using cooking oil and all other ingredients.

7 0
4 years ago
How does the electrical force relate to the distance between two charged objects?
vivado [14]

Answer

It is inversely proportional to the square of the distance

Explanation

This is the inverse square law , where in electrostatics, the electric force between two charged objects is inversely connected to the distance of separation between the two objects. This is to mean an increase in separation distance between objects will cause a decrease in the force of attraction between the objects.


6 0
3 years ago
Read 2 more answers
The order of a reaction Z1) is the product of the powers to which the reactant concentrations are raised in the rate law. Z2) ca
irinina [24]

Explanation:

The Order of Reaction refers to the power dependence of the rate on the concentration of each reactant.

The overall order of reaction is the sum of the individual orders of reaction with respect to the reactants.

Rate = k [A]²[B]¹

In the rate law above, the rate is second order with respect to A and first order with respect to B. The overall order of reaction is a third order reaaction given as; 2+ 1 = 3

6 0
4 years ago
The amount of energy released when 50.0 kg is converted into energy is<br> x 10A
Usimov [2.4K]

Answer: 4.5x10^18

Explanation:

i just did this question

7 0
4 years ago
Read 2 more answers
Barium-142 is used as a GI radiocontrast agent. After 1.25 hours, 9.25 μg remains in the patient. Determine the original dose gi
Trava [24]

Answer:

The answer to your question is the original dose of Ba-142 was 1184 μg

Explanation:

Data

Total time = 1.25 hours

The Final amount of Ba = 9.25 μg

The Half-life of Ba = 10.6 minutes

Process

1.- Convert total time to minutes

                      1 h ----------------- 60 min

                       1.25 h ------------ x

                        x = 75 min

2.- Draw a table of this process

                   Final amount of Ba               Time

                           9.25                                 75 min

                           18.5                                  64.4 min

                           37                                     53.8 min

                           74                                     43.2 min

                          148                                     32.6 min

                          296                                    22  min

                          592                                    11.4 min

                         1184                                      0.8 min        

4 0
3 years ago
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