Answer:
0.20 mol's
Explanation:
1.675 L = 1.675 dm^3
moles = V/(conc):
moles = 1.675/(8.5)
moles = 0.1970... --> 0.20
The characteristics of a chemical reaction are:
The lower energy of reactants → Transition state → High energy of products.
<h3 /><h3>What is a chemical reaction?</h3>
A chemical reaction is a process in which one or more substances, also called reactants, are converted to one or more different substances, known as products.
The characteristics of a chemical reaction are :
Lower energy of reactants
↓
Transition state
↓
High energy of products
Learn more about chemical reactions here:
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A or c probably I think a tho
Because each color is refracted differently, each bends at a different angle, resulting in a fanning out and separation of white light into the colors of the spectrum. Water droplets in the air can act in a manner similar to that of a prism, separating the colors of sunlight to produce a spectrum known as a rainbow.
Answer: Oxidation reaction occurs when a reactant losses electrons in the reaction.
Reduction reaction occurs when a reactant gains electrons in the reaction.
Explanation: Reduction reaction : It is defined as the reaction in which a substance gains electrons. That means, the gain of electrons takes place.
Or we can say that, reduction reaction occurs when a reactant gains electrons in the reaction.
Redox reaction or Oxidation-reduction reaction : It is defined as the reaction in which the oxidation and reduction reaction takes place simultaneously.