Does the activation energy control the rate of reaction?

Does the activation energy control the rate of reaction? Once reactants have absorbed enough heat energy from their surroundings to reach the transition state, the reaction will proceed. The activation energy of a particular reaction determines the rate at which it will proceed. The higher the activation energy, the slower the chemical reaction will be. […]

Does anxiety decrease testosterone?

Does anxiety decrease testosterone? For example, when you experience stress, cortisol increases, which slows your body’s ability to make testosterone. The combined effect of increased cortisol and lowered testosterone may make you feel more anxious. What is the chemical cause of anxiety? Neurotransmitters are natural chemicals that help ease the communication between your nerve cells. […]

How do you calculate a mean?

How do you calculate a mean? The mean is the total of the numbers divided by how many numbers there are. To find the mean, add all the numbers together then divide by the number of numbers. Eg 6 + 3 + 100 + 3 + 13 = 125 รท 5 = 25. The mean […]

What kinds of medications can be given via transdermal patch?

What kinds of medications can be given via transdermal patch? Drugs commonly administered transdermally include: Nicotine. Fentanyl (opioid) Nitroglycerine (antianginal) Buprenorphine (opioid) Ensam (antidepressant) Daytrana (transdermal Ritalin) Scopolamine (anti-nausea) Estrogen and testosterone. What happens if you leave daytrana patch on too long? Do not wear a patch longer than 9 hours per day, even if […]

What happened to Randy Rhoads guitar?

What happened to Randy Rhoads guitar? He died in a plane crash while on tour with Osbourne in Florida in 1982. Despite his short career, Rhoads is regarded as a pivotal figure in metal music, credited with pioneering a fast and technical style of guitar soloing that largely defined the metal scene of the 1980s…. […]

What are the changes of state?

What are the changes of state? Changes of state are physical changes in matter. They are reversible changes that do not involve changes in matter’s chemical makeup or chemical properties. Common changes of state include melting, freezing, sublimation, deposition, condensation, and vaporization. What happens if atoms is energy during a change of state? Atoms gain […]

Who started the feminist art movement?

Who started the feminist art movement? Miriam Schapiro What aspect of art does feminist criticism focus on? Feminist Criticism (1960s-present) Feminist criticism is concerned with “the ways in which literature (and other cultural productions) reinforce or undermine the economic, political, social, and psychological oppression of women” (Tyson 83). Why do we need feminist art? Feminist […]

Is carbon a ionic?

Is carbon a ionic? Covalent bonding is the sharing of electrons between atoms. For example: carbon does not form ionic bonds because it has 4 valence electrons, half of an octet. To form ionic bonds, Carbon molecules must either gain or lose 4 electrons. What is the ionic charge for carbon? Table of Common Element […]

Is Blues same as rock?

Is Blues same as rock? Rock changes are basically Blues changes. Rock instrumentation (Guitar, Bass, Drums[, Keyboard, Horns]) is basically the same as Blues instrumentation (Guitar, Bass, Drums[, Keyboard, Horns]). How was heavy metal created? 1960s and 1970s Many bands from Britain played blues music mixed with rock music, such as The Animals, The Kinks, […]

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