Mole conversion - Study guides, Class notes & Summaries

Inorganic Chemistry Exam 2 With 100% Correct Answers 2024 What is a mole? - answerSI unit for amount -Avogadro's number of items What is equality? - answer1 mole of any substance contains Avogadro's mumber of particles What is Avogadro's number? - answer6.022x10^23 particles 1 mole= 6.022x10^23 particles (molecules, ions or atoms) What is particles? - answerA general term that refers to atoms, molecules or ions. 1 Mole particles= - answer6.022x10^23 particles Convert mole to particl...

General Chemistry Chapter 1 and 2 Test | Latest Update | 2024/2025 | Already Passed What are the main characteristics of matter in terms of its states? The main states of matter are solid, liquid, and gas. Solids have a definite shape and volume, liquids have a definite volume but take the shape of their container, and gases have neither definite shape nor volume, expanding to fill their container. How do you convert between different units of measurement for volume, such as lite...

BIOCHEM ACS STUDY GUIDE Each of the following subcellular structures contains DNA EXCEPT A. the nucleus. B. ribosomes. C. chloroplasts. D. mitochondria. - B In plant and animal cells, the three-dimensional integrity of the cell is maintained, in part, by an internal network of filaments called A. the cell wall. B. the Golgi apparatus. C. the cytoskeleton. D. the endoplasmic reticulum. - C Of the following, which are prokaryotes? A. viruses B. bacteria C. yeast D. plant ...

1 atmosphere = _____ torr - 760 A photon acts like a wave with a ________ and ________ - frequency// wavelength Acids are always written with the ionizable hydrogens written first, for example _______ - HBr, H2SO4 Acids ionize and release ____ ions - H+ Combined Gas Law - the law that describes the relationship among the pressure, temperature, and volume of an enclosed gas in chemistry terms: P1V1/T1=P2V2/T2 Dalton's Law of Partial Pressures - the total pressure of a mixture of gases e...

molecular mass (molecular weight) correct answer: the sum of the atomic masses, in atomic mass units, of all the atoms in the formula of a compound empirical formula correct answer: a chemical formula showing the ratio of elements in a compound rather than the total number of atoms Avogadro's number (Mole) correct answer: 6.02 x 10^23 proton correct answer: A subatomic particle that has a positive charge and that is found in the nucleus of an atom neutron correct answer: A suba...

Avogadro's Number in honor of Amadeo Avogadro () The mole (mol) The unit for counting atoms. The mole is a unit for counting just as a dozen or a ream or a gross is used to count. Atomic mass for an element The average relative mass of all the isotopes for the element. 1 mole atoms = 1 mole molecules = The atomic mass of an element in grams contains (2) The atomic mass of an element in grams contains... (1) Avogadro's number of atoms (2) and is def...

BIOCHEM ACS STUDYGUIDE [ACTUAL 100%] ALREADY GRADED A+ WITH QUESTIONS AND ANSWERS In plant and animal cells, the three-dimensional integrity of the cell is maintained, in part, by an internal network of filaments called A. the cell wall. B. the Golgi apparatus. C. the cytoskeleton. D. the endoplasmic reticulum. - ANS---C Each of the following subcellular structures contains DNA EXCEPT A. the nucleus. B. ribosomes. C. chloroplasts. D. mitochondria. - ANS---B Of the following, whi...

BIOCHEM ACS STUDY GUIDE with Complete Solution Each of the following subcellular structures contains DNA EXCEPT A. the nucleus. B. ribosomes. C. chloroplasts. D. mitochondria. - -B In plant and animal cells, the three-dimensional integrity of the cell is maintained, in part, by an internal network of filaments called A. the cell wall. B. the Golgi apparatus. C. the cytoskeleton. D. the endoplasmic reticulum. - -C Of the following, which are prokaryotes? A. viruses B. bacteria C. y...

Metabolism: correct answer: Catabolism + anabolism Catabolism: correct answer: Breakdown/ degradation of macromolecules = net gain of energy. -cells use energy conversion strategy that oxidizes glucose. -Small bits of energy are released at several points in the pathway called ATP (energy currency) Anabolism: correct answer: Buildup of macromolecule = loss of net energy Stages of Catabolism: correct answer: Stage 1: hydrolysis of macromolecules into smaller micro molecules/ subuni...

Density - ratio of substances mass to volume. Intensive property- meaning the value is independent of the amount of substance Avogadro number - 6.022 x 10^22, 1 mole, term of measurement dimensional analysis - A method of using conversion factors and unit canceling to solve a unit conversion problem. exothermic - chemical reaction that yields a net release of energy in the form of heat endothermic - (of a chemical reaction or compound) occurring or formed with absorption of heat kinet...