Perchloric acid - Study guides, Class notes & Summaries

CHEM 1201 Exam 1 With 100% Correct And Verified Answers 2024 CO32- - Correct Answer-Carbonate (polyanion) NO3- - Correct Answer-Nitrate (polyanion) PO43- - Correct Answer-Phosphate (polyanion) SO42- - Correct Answer-Sulfate (polyanion) ClO4- - Correct Answer-Perchlorate (polyanion) How many oxygen are in a polyatomic anion named per-___-ate? - Correct Answer-4 oxygen How many oxygen molecules are in a polyatomic anion that's name ends in -ate? - Correct Answer-3 oxygen How...

Define and identify a Brønsted acid and Brønsted base - ANSWER-Acid - can donate a proton (H+) Base - can accept a proton (H+) Define and identify a conjugate acid or conjugate base (i.e. a conjugate pair) - ANSWER-Acid - the cation that remains when a BBase accepts a proton Base - the anion that remains when a BAcid donates a proton Pair - the combination of a BAcid/BBase and its ConBase/ConAcid Explain how a conjugate acid or base is formed - ANSWER-Normally when an acid/base ionize...

Proton donor - ANSWER-An acid in Bronsted Lowry theory is a... Proton acceptor - ANSWER-A base in Bronsted Lowry theory is a... Strong acid : hydrochloric acid - ANSWER-HCl strong acid ; hydrobromic acid - ANSWER-HBr Strong acid : hydroiodic acid - ANSWER-HI Strong acid : Nitric acid - ANSWER-HNO3 Strong acid : sulfuric acid - ANSWER-H2SO4 Strong acid : perchloric acid - ANSWER-HClO4 Strong Base : Lithium Hydroxide - ANSWER-LiOH Strong base : sodium hydroxide - ANSWER-...

What are buffer solutions made of? - ANSWER-Weak acid and its conjugate base. weak base and its conjugate acid At the equivalence point what does the volume do? - ANSWER-The volume will double Insoluble bases dissolve in what solution? - ANSWER-Acidic Solutions Insoluble acids dissolve in what solutions? - ANSWER-Basic Solutions What pH is neutral? - ANSWER-pH=7 What pH is basic? - ANSWER-pH>7 What pH is acidic? - ANSWER-pH<7 What is the value of Kw - ANSWER-1.00 x 10^...

Ammonium Ion - correct answer NH4(+) Nitrate Ion - correct answer NO3(-) Nitrite Ion - correct answer NO2(-) Hydrogen sulfate ion - correct answer HSO4(-) Sulfate ion - correct answer SO4(2-) Phosphate ion - correct answer PO4(3-) Hydrogen carbonate - co...

What is a solution? - correct answer A homogeneous mixture made up of two or more substances that do not chemically combine; instead, the substances mix uniformly in the solution. What is a solvent? - correct answer The substance present in the largest quantity by volume, usually water. What is a solute? - correct answer The substance that is dissolved in the solvent. How do you find the empirical formula of a compound? - correct answer First,...

What is a solution? - correct answer A homogeneous mixture made up of two or more substances that do not chemically combine; instead, the substances mix uniformly in the solution. What is a solvent? - correct answer The substance present in the largest quantity by volume, usually water. What is a solute? - correct answer The substance that is dissolved in the solvent. How do you find the empirical formula of a compound? - correct answer First, determine mol by dividing the percent comp ...

ACS Chemistry Final Exam 182 Questions with Verified Answers Layout of an element (mass # & atomic #) - CORRECT ANSWER atomic number = - CORRECT ANSWER # of protons mass number = - CORRECT ANSWER # of protons + neutrons the number of protons in a neutral atom will equal the - CORRECT ANSWER # of electrons how to find the correct number of neutrons - CORRECT ANSWER mass number - atomic number Forms of the same elements that differ in amount of neutrons - CORRECT ANSWER isotopes...

KSU Chem 1212 Exam 3 Practice exam Q&A Arrhenius acid - CORRECT ANSWER-substance that produces H₃O⁺ when dissolved in water (meaning it is limited to appearing only in aqueous solutions) hydronium ion - CORRECT ANSWER-H₃O⁺; usually functions as the conjugate acid Arrhenius base - CORRECT ANSWER-substance that produces OH⁻ when dissolved in water (meaning it is limited to appearing only in aqueous solutions) hydroxide ion - CORRECT ANSWER-OH⁻; usually functions as the conjuga...

Strong Acids and Bases HBr - correct answer hydrobromic acid (strong acid/electrolyte) HCl - correct answer hydrochloric acid (strong acid/electrolyte) HI - correct answer hydroiodic acid (strong acid/electrolyte) HNO3 - correct answer nitric acid (strong acid/electrolyte) HClO4 - correct answer perchloric acid (strong acid/electrolyte) HF - correct answer hydrofluoric acid (weak acid/electrolyte) HC2H3O3 - correct answer acetic acid (weak acid/electrolyte) HCN - correct an...