Mcat general chemistry Study guides, Class notes & Summaries

MCAT General Chemistry Review Study Guide Test Prep Complete

STP 0°C and 1 atm Ideal Gas Law PV = nRT At STP, 1 mol of gas will occupy ... 22.4 L Characteristics of an Ideal Gas 1. Gas molecules have zero volume 2. Gas molecules exert no forces other than repulsive forces due to collisions 3. Gas molecules make completely elastic collisions 4. The avg. kinetic energy of gas molecules is directly proportional to the temperature of the gas Partial pressure of a gas (equation) Partial pressure equals the mole fraction of the gas (number of moles of ...

Whether a chemical is an acid or base depends on whether Ka or Kb is greater Because Ka x Kb = Kw, Ka = 2.3 x 10^3, suggesting that it is an acid Because Ka >> 1, it is a strong acid What is the pH of a solution with a hydronium concentration [H3O+] = 10^4 M -4 -8 10 4 pH is the negative logarithm of the molar concentration of hydrogen ions Equivalently, the pH is the logarithm of the molar concentration of hydronium pH = -log[H3O+] = -4 Nitrogen dioxide (NO2) is a toxic polluta...

NCE National Counselors Exam Question & Answers 2023/2024 NCE National Counselors Exam Question & Answers 2023/2024 Update Milton H. Erickson - answerassociated with brief psychotherapy and innovative techniques in hypnosis Jean Piaget - answerleading name in cognitive development in children; developed a four stage model that remains the same for any culture although the age of the individual could vary; structuralist; his findings were often derived from observing his own children; f...

MCAT General Chemistry

NCE National Counselors Exam Question & Answers 2023/2024 Update Milton H. Erickson - answerassociated with brief psychotherapy and innovative techniques in hypnosis Jean Piaget - answerleading name in cognitive development in children; developed a four stage model that remains the same for any culture although the age of the individual could vary; structuralist; his findings were often derived from observing his own children; felt teachers should lecture less, as children in concrete ...

Nucleus Correct Answer protons are found here Protons Correct Answer found in the nucleus E = 1.6 ^10(-19) = ONE atomic mass unit +1 Elements are defined by the number of protons they contain If same element/ isotope - will have the same amount of these Atomic mass unit Correct Answer one proton Atomic number Correct Answer Z Equal to the number of protons found in an atom of that element Elements are defined by the number of protons they contain No matter if they...

Summary of General Chemistry topics from the Princeton Review 2020 MCAT prep books. Covers all important topics found in the book, which is listed as the header for each page. Includes important equations and pictures associated with a particular topic for easy visualization.

STP Correct Answer 0°C and 1 atm Ideal Gas Law Correct Answer PV = nRT At STP, 1 mol of gas will occupy ... Correct Answer 22.4 L Characteristics of an Ideal Gas Correct Answer 1. Gas molecules have zero volume 2. Gas molecules exert no forces other than repulsive forces due to collisions 3. Gas molecules make completely elastic collisions 4. The avg. kinetic energy of gas molecules is directly proportional to the temperature of the gas Partial pressure of a gas (equation) Correc...

Which of the following statements accurately describes the difference between a sigma (σ) and a pi (π) bond? A. Pi bonds form from the side-to-side overlap of hybridized sp, sp^2, sp^3 superscript orbitals. B. Sigma bonds form from the end-to-end overlap of two hybridized s or p orbitals. C. The maximum number of σ versus π bonds between two atoms are different, but the energy level of the two bonds are the same. D. Only sigma bonds use hybridized orbitals to overlap in forming the b...