Answer:
See explanation
Explanation:
Molar mass of N2H4CO = 60 g/mol
Given that the relative atomic mass mass of each element is known, We discover that;
Percentage by mass of nitrogen = 28/60 * 100 = 46 .7%
percentage by mass of hydrogen = 4/60 * 100 = 6 67%
Percentage by mass of carbon = 12/60 * 100 = 20%
Percentage by mass of oxygen = 16/60 * 26.67%
Well it kinda depends on where you gear your essay to.. few tips:
don't start with a question
if you want start with a fact
make it interesting (catching/hook)
Answer:
federal laws are superior to state laws.
Explanation:
The Federal Government is the superior government which is why the head of the Federal Government which is the President controls all the head of the state governments known as the Governors. The Governors are answerable to him and the States form their rules from that of the Federal Government with little modifications.
The Federal law is therefore superior to the State laws and if there is any clash then the Federal law prevails.
Betty Lou gives her son Pierre a piece of pecan pie if he does all his homework. betty Lou is providing Pierre with a primary reinforcer
<h3>A primary reinforcer is what?</h3>
The elements that affect human learning and behavior have long been the subject of research by behavioral psychologists. In this area of research, learning is linked to classical and operant conditioning as well as the relationship between inputs and outcomes. Stimuli are signs or events in the environment that can elicit feelings and behaviors in both people and animals. For instance, if someone has positive associations with the aroma of pizza, the aroma of freshly baked pizza may tempt them to eat that particular sort of food. In the same way that smelling spoiled or unappetizing food can make someone feel sick, it can also cause them to avoid a specific region.
These illustrations demonstrate how associations people make between components of their environment and specific outcomes can have an impact on their behavior.
Operant conditioning is a type of learning in which a specific action's results influence whether or not that action is repeated in subsequent situations. Operant conditioning can be used to teach new behaviors by employing incentives and penalties to reinforce and correct behavior. For instance, by providing rewards that would encourage or reinforce particular behaviors, some animals can be trained to follow straightforward commands.
Consequently, a natural response to a stimulus is referred to as a primary reinforcer.
For more information on Primary Reinforcer, refer to the given link:
brainly.com/question/2396755
#SPJ4
C? I think.
Sorry If I'm wrong. Only C makes sense.
