STRAIGHTERLINE CHEM 101

STRAIGHTERLINE CHEM 101 EXACTITUDE EXAM 4 2024 SOLUTIONS Which of the following elements has the smallest first ionization energy - correct answer Rb How many total electrons are present in chloride ion - correct answer 18 Which one of these elements is a transition element - correct answer Nickel Which of these choices is the electron configuration of the iron(III) ion - correct answer [Ar]3d^5 An element with the electron configuration [noble gas]ns2(n - 1)d10np3 has _________...

STRAIGHTERLINE CHEM 101 GRADED EXAM 1 WITH ANSWERS

STRAIGHTERLINE CHEM 101 GENERAL CHEMISTRY GRADED EXAM 6 - 2023

STRAIGHTERLINE CHEM 101 GENERAL CHEMISTRY GRADED EXAM 6 2023 What is ΔS° for the following reaction? SiCl4(g) + 2Mg(s) → 2MgCl2(s) + Si(s) Substance SiCl4(g) Mg(s) MgCl2(s) Si(s) S°(J/K • mol) 330.73 32.68 89.62 18.83 Question text A spontaneous endothermic reaction always Select one: b. bursts into flame. c. requires a spark to initiate it. d. releases heat to the surroundings. Ozone (O3) in the atmosphere can react with ni...