Mcat general chemistry - Study guides, Class notes & Summaries

MCAT General Chemistry Exam of Test bank 2024/225 Questions With Completed & Verified Solution.

MCAT GENERAL CHEMISTRY PRACTICE QUESTIONS AND ANSWERS 2025.

MCAT GENERAL CHEMISTRY QUESTIONS AND ANSWERS WITH SOLUTIONS 2024

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...

MCAT GENERAL CHEMISTRY PRACTICE QUESTIONS AND ANSWERS 2025.

MCAT - General Chemistry Questions and Answers | Latest Version | 2024/2025 | 100% Pass What is the definition of an isotope? An isotope is a variant of an element that has the same number of protons but a different number of neutrons in its nucleus. What does the term "electronegativity" refer to? Electronegativity is a measure of an atom's ability to attract and hold onto electrons in a chemical bond. What is the principle behind the concept of "Le Chatelier's Princip...

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...

MCAT Review Sheets Mass Number and Atomic Number[GENERAL CHEMISTRY] Scientist Contributions Light energy and constants AHED Diamagnetic vs. Paramagnetic Quantum Numbers 3D shapes of s, p, d, f Atomic orbitals on the Periodic Table

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...

MCAT: General Chemistry QUESTIONS & ANSWERS