The oxygen in the final equation appears as reactant Upper O subscript 2 (g). Thus, option A is correct.
The chemical equations are the representation of the chemical formula involved in the equation as the reactant and the formed product.
<h3>What will be the form of oxygen?</h3>
The given chemical equations are:
The final chemical equation formed for the formation of Carbon dioxide is the sum of the two equations.
The final equation is achieved by substituting equation 1 in equation 2.
The oxygen in the final equation appears as reactant Upper O subscript 2 (g). Thus, option A is correct.
Learn more about the final equation, here:
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For me to explain this clearly, you will need to refer to a heating curve graph in google.
If you refer to the graph, when a temperature is constant, the average kinetic energy also remains constant.
But when the temperature rises, the average kinetic energy also increases.
This is because when temperature increases, the particles are getting further from each other which when they are moving further, their kinetic energy increases. Thus, whenever there is an increase or decrease in temperature, it in turns increases or decreases average kinetic energy.
I uploaded the answer to a file hosting. Here's link:
tinyurl.com/wtjfavyw
Answer: Acceleration can be defined as the rate at which velocity changes
Acceleration has the units m/s2.
Hope this helps! :D
