Chemistry 111 - Study guides, Class notes & Summaries

→C - Answer-(°F-32°F)*(5°C/9°C) C→F - Answer-(9°C/5°C)*°(°C)+32°F C→K - Answer-°C+273.15 tera- or "T" - Answer-10¹² m or 1,000,000,000,000 giga- or "G" - Answer-10⁹ m or 1,000,000,000 mega- or "M" - Answer-10⁶ m or 1,000,000 kilo- or "k" - Answer-10³ m or 1,000 deci- or "d" - Answer-10⁻¹ m or 1/10 centi- or "c" - Answer-10⁻² m or 1/100 milli- or "m" - Answer-10⁻³ m or 1/1000 micro- or "greek lowercase mu" - Answer-10⁻⁶ m or 1/1000,000...

General Chemistry 111: Test 1 Exam 54 Questions with Verified Answers The Scientific Method (systematic study) - CORRECT ANSWER 1) Observations 2) Hypothesize 3) Test 4) Evaluate 5) Re-test Structure of the Atom - CORRECT ANSWER protons and neutrons are located in the nucleus, electrons are distributed about the nucleus to make the atom Physical Properties - CORRECT ANSWER appearance, color, taste, odor, melting point, and boiling point Chemical Properties - CORRECT ANSWER rusti...

what determines the chemical properties of atoms/molecules? Correct Answer-# of protons how element is bonded//what it's bonded to Celsius + x = Kelvin. What value is x? Correct Answer-273 atomic number is Correct Answer-number of protons Coulomb's Law Correct Answer- acids Correct Answer-hydrogen containing substances that react with water to produce a hydrated hydrogen ion bases Correct Answer-produce OH⁻ ions when dissolved in water Carboxylic acids Correct Answer-compo...

At PH=7, the side chain of Q can form a H-bond with the side chain of S. True or False - True At PH=6.3, the side chain of D can form an ionic interaction with the side chain of R. True or False - True What is the net charge of the amino acid E at PH=7.5? - Net Charge= -1 The name of K3N is: A. potassium nitride B. Potassium (111) nitride C. tripotassium nitrate D. Potassium (111) nitrate - Potassium Nitride

Chemistry 1110 UVU Verified answers 100%

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...

Chemistry 1110 Test with Questions and Answers bronsted-lowry theory of acids and bases ANSWER •an acid-base reaction is a proton transfer reaction in which the proton is transferred from the acid to the base •acids are compounds from which protons can be removed, and a bases are compounds that can remove protons from an acid •anything that can take away a proton is a base amphoteric ANSWER a substance that can behave as an acid in one case and a base in another general bronsted...

Acetate - C2H3O2^- Ammonium - NH4^+ Carbonate - CO3^2- Chlorate - ClO3^- Copper charges - Cu^+, Cu^2+ Hydrogen Carbonate - HCO3^- Hydronium - H3O^+ Hydroxide - OH^- Iron charges - Fe^2+, Fe^3+ Lead charges - Pb^2+, Pb^4+ Nitrate - NO3^- Phosphate - PO4^3- Sulfate - SO4^2-Tin charges - Sn^2+, Sn^4+

Chemistry 1110 Exam 1 with Questions and Answers Antoine Lavoiser ANSWER phosphorus burning experiment Matter ANSWER anything that has mass and takes up space Chemistry ANSWER the study of the composition, structure, properties, and reactions of matter Macroscopic ANSWER you can see it, ex. food, clothing Microscopic ANSWER you can see them, ex. cells Particulate ANSWER can't see with eyes or microscope, ex. gas Model ANSWER representation f something, useful at the particu...