To show that W is a vector space with these operations, we would need to show that adding two elements from W results in an element in W, scaling an element in W by any real number s results in an element in W, and all eight of the properties hold. Unfortunately, W is not a vector space with these operations. That means that at least one of the ten things that we need to check to see if W is a vector space must fail. In fact, exactly two of these ten things fail. Determine which two fail and illustrate with specific numerical examples why they fail.

where is the following

explanation:

a plasma is a warm ionized gasoline consisting of approximately equal numbers of definitely charged ions and negatively charged electrons. the characteristics of plasmas are notably unique from the ones of ordinary neutral gases in order that plasmas are considered a awesome "fourth kingdom of remember."

answer: c. the experiment shows that the red substance experienced a chemical change.

explanation: chemical change is the change in which chemical composition of the substance changes. physical change is the change in which there is no change in chemical composition.

chemical changes are accompanied by following changes:

a) precipitate formation

b) energy is released or absorbed

c) formation of bubbles

d) change in color

as it is given that the red color has disappeared and there is production of gas, it means the red substance has undergone a chemical change.

e

the potential energy of the reactants is 200j.

from the energy diagram, the energy of the product formed is 350j; this means that, this reaction is an endothermic reaction, because it absorbs energy from its environment.