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3 years ago

PLEASE ANSWER

Chemistry

1 answer:

trapecia [35]3 years ago

3 0

The atoms on the products side are bonded into different molecules from the atoms on the reactants side is the chemical changes occured.

<u>Explanation:</u>

The reaction commences when the compounds on the reactant side are ready to react to give the product.
The reaction initiated by the transfer of electrons and molecules from the reactants to give the combined product of both the reactants.
It is a process on which there will be rearrangement in the structure of molecules of a substance from its physical for more chemical form.
In the above picture it shown that the red molecules combined with the white molecules additionally and changed the structure.

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2 years ago

Which of the elements listed below is most likely to exhibit an expanded octet in its compounds? o na c n s?

myrzilka [38]

Among the elements listed below, Sulfur (S) is the one that is most likely to exhibit an expanded octet in its compounds. It is included in the exceptions in the Octet Rule. For example, SF6, the sulfur atom has 6 bonds connected to it. It has a total of 12 electrons surrounding it rather than 8 electrons only.

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4 years ago

Read 2 more answers

Which answer best explains one of the reasons that oceans are salty?

Tatiana [17]

Answer:

(D) Water from streams and rivers carry salt to the ocean

Explanation:

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3 years ago

2. How does the use of an organized binder affect the amount of homework a student turns in?

Artist 52 [7]

Answer:

This question is asking to state the hypothesis for the given scientific question. A possible hypothesis will be:

IF an organized binder is used, THEN students will turn in an increased amount of homework/more homework.

Explanation:

A hypothesis in an experiment is a testable explanation to a problem. It is a predictive statement given in order to provide a possible solution to an observed problem or scientific question. A hypothesis must be subject to testing via experimentation in order to determine whether to accept or reject it. It must not be true, instead it is just a possible answer to a problem. Hypothesis is usually written in the OF, THEN format.

In this question, a scientific question states: How does the use of an organized binder affect the amount of homework a student turns in? Based on the explanation above, a hypothesis to this question will be:

IF an organized binder is used, THEN students will turn in more homework.

8 0

3 years ago

The ozone "hole" over Antarctica formed as the result of a series of chemical reactions. The loss occurs in part through three c

mixer [17]

Answer:

Cl + O3 --> ClO + O2

2ClO --> ClOOCl

ClOOCl --> 2 Cl + O2

Cl2 + 4O3 -> 2 ClO + 5O2

Explanation:

Step 1: Chlorine atoms react with ozone (O3) to form chlorine monoxide and molecular oxygen

Cl + O3 --> ClO + O2

Step 2: Chlorine monoxide molecules combine to form ClOOCl gas

2ClO --> ClOOCl

Step 3: ClOOCl absorbs sunlight and breaks into chlorine atoms and molecular oxygen

ClOOCl --> 2 Cl + O2

B) Overall Balanced equation

Cl2 + 4O3 -> 2 ClO + 5O2

7 0

3 years ago