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3 years ago

What are some possible consequences of global warming

Chemistry

1 answer:

Gelneren [198K]3 years ago

4 0

Answer: I hope this answer helps with ur question

<h2>Explanation: These threats are destroying forests, which as Earth's lungs are the very solution to climate change in the first place.</h2>

<h2>All over the world, the Rainforest Alliance’s work is assisting communities and businesses as they keep forests healthy and recycling greenhouse gases. We’re helping farming communities adapt to the impacts of climate change, and we’re working with forestry operations as they adopt techniques that benefit ecosystems and pursue innovative carbon sequestration projects.</h2>

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The potential energy diagram shows the gain and loss of potential energy as water molecules decompose into hydrogen and oxygen.

Dovator [93]

Answer:

The diagram with the five labels of the parts is in the image attached. Please, see the image.

Explanation:

1) General explanation: a potential chemical energy diagram is used to show how the reactants gain energy until they reach the activation energy, form the activated complex, and release part of the energy to form the products.

The difference between the chemical potential energy of the products and the reactants is the enthalpy of the reaction:

ΔH rxn = ΔH products - ΔH reactants.

The labels that correspond to each part of the diagram are explained next.

2) Reactants:

This is the substances at the start, so they appear on the left bottom side of the diagram.

3) Activation energy:

It is the energy that the reactants must reach (the highest point) in order to the reaction occurs.

4) Activated complex:

This is the intermediate state and of highest energy. The reactants have formed a complex at mid way between the reactants and the products.

5) Products:

These are the substances formed when the reaction is completed. They are lower in energy than the activated complex. They can be either higher or lower in energy than the reactants. The products are shown to the right of the diagram.

6) Enthalpy of the reaction:

The enthalpy of the reaction is the difference in energy of the products and the reactants. In this case, since, the products are higher in energy, it means that the reaction absorbed energy and it is an endothermic reaction.

4 0

3 years ago

The reactants of two chemical equations are listed.

Oksi-84 [34.3K]

Answer:

Equation 2, because K being more reactive, exchanges position with Pb in PbNO3.

Explanation:

3 0

3 years ago

Ions, isotope, average atomic mass fill in the blank

Zarrin [17]

For Row 1 according to the respective Column is

Zn^{2+} , 32 ,65 ,32 ,30 ,34 ,2+

For Row 2 according to the respective Column is

Mn, 25, 55, 25, 25,30, 3-

For Row 3 according to the respective Column is

P, 15, 31, 15 ,15 ,16 ,0

For Row 4 according to the respective Column is

O^{2-} , 8 ,16 ,8 ,6 ,8 , 2-

For Row 5 according to the respective Column is

Na, 11, 23, 11, 10, 12, 1-

From the question we are told

Ions, isotope, average atomic mass fill in the blank

Generally

Where

Z signifies the Proton Number of the atom
A signifies Mass Number of the atom

Therefore

For Row 1 according to the respective Column is

Zn^{2+} , 32 ,65 ,32 ,30 ,34 ,2+

For Row 2 according to the respective Column is

Mn, 25, 55, 25, 25,30, 3-

For Row 3 according to the respective Column is

P, 15, 31, 15 ,15 ,16 ,0

For Row 4 according to the respective Column is

O^{2-} , 8 ,16 ,8 ,6 ,8 , 2-

For Row 5 according to the respective Column is

Na, 11, 23, 11, 10, 12, 1-

For more information on this visit

brainly.com/question/1641336

4 0

2 years ago

What must be true for a car to move forward at a constant speed? The forward fore of the car is....?

4vir4ik [10]

Constant. you have to continuously apply the same amount of force to achieve constant velocity

4 0

3 years ago

PLZ HELP When subjected to heat and pressure, a chemical sedimentary rock can be changed into which rock type?

vlada-n [284]

A metamorphic rock.....

7 0

4 years ago

Read 2 more answers