Ammonium nh₄⁺ - Study guides, Class notes & Summaries

DAT Polyatomic Ions Final Study Questions Correctly Answered. hydroxide - CORRECT ANSWER OH⁻¹ cyanide - CORRECT ANSWER CN⁻¹ acetate - CORRECT ANSWER C₂H₃O₂⁻¹ perbromate - CORRECT ANSWER BrO₄⁻¹ bromate - CORRECT ANSWER BrO₃⁻¹ bromite - CORRECT ANSWER BrO₂⁻¹ hypobromite - CORRECT ANSWER BrO⁻¹ perchlorate - CORRECT ANSWER ClO₄⁻¹ chlorate - CORRECT ANSWER ClO₃⁻¹ chlorite - CORRECT ANSWER ClO₂⁻¹ hypochlorite - CORRECT ...

What is the value of Avogadro's number? a. 1.602 x 10⁻²³ b. 6.022 x 10⁻²³ c. 1.602 x 10²³ d. 6.022 x 10²³ d. 6.022 x 10²³ A molecule of sugar fructose contains 6 carbon atoms, 12 hydrogen atoms, and 6 oxygen atoms. What is it empirical formula? a. CHO b. CHO₂₄ c. CH₂O d. C₆H₁₂O₆ c. CH₂O Things to Look Out for When Buying a Used Caravan Which of the following mole ratios cannot be derived from the equation 2 C₇H₈(g)→7 CO₂(g) + 4 H₂O(...

OH⁻ hydroxide NO₃⁻ nitrate CIO₃⁻ chlorate NH₄⁺ ammonium HCO₃⁻ bicarbonate SO₄²⁻ sulfate CO₃²⁻ carbonate Fe³⁺ iron(III) SiO₃²⁻ silicate PO₄³⁻ phosphate

Chapter 1 Carbon and Its Compounds CHECKPOINT PROBLEMS Practice Problem 1.1 a) S — 1s2 2s2 2p6 3s2 3p4 b) Cl — 1s2 2s2 2p6 3s2 3p5 c) Na+ — 1s2 2s2 2p6 1-2 Copyright © 2018 Nelson Education Limited Practice Problem 1.2 a) Count valence electrons. Build a basic bonding framework and account for electrons used. Add remaining electrons and check for formal charges. The molecule has a lone pair on the nitrogen. All other electrons are bonding electrons. b) Count valence electrons. Build a bas...

Honors Chemistry - Polyatomic Ions C₂H₃O₂⁻ ️acetate NH₄⁺ ️ammonium CO₃²⁻ ️carbonate ClO₃⁻ ️chlorate ClO₂⁻ ️chlorite CrO₄²⁻ ️chromate CN⁻ ️cyanide Cr₂O₇²⁻ ️dichromate H₂PO₄⁻ ️dihydrogen phosphate HCO₃⁻ ️hydrogen carbonate (or bicarbonate) HPO₄²⁻ ️monohydrogen phosphate HSO₄⁻ ️hydrogen sulfate (or bisulfate) HSO₃⁻ ️hydrogen sulfite (or bisulfite) OH⁻ ️hydroxide ClO⁻ ️hypoch...

Polyatomic Ions Test Questions and Answers ammonium ion - Answer-NH₄⁺ hydronium ion - Answer-H₃O⁺ acetate ion - Answer-C₂H₃O₂⁻ (or CH₃COO⁻) azide ion - Answer-N₃⁻ hydroxide ion - Answer-OH⁻ peroxide ion - Answer-O₂²⁻ carbonate ion - Answer-CO₃²⁻ hydrogencarbonate ion - Answer-HCO₃⁻ bicarbonate ion - Answer-HCO₃⁻ chromate ion - Answer-CrO₄²⁻ dichromate ion - Answer-Cr₂O₇²⁻ cyanide ion - Answer-CN⁻ perbr...

Na⁺ - Sodium Ion Zn²⁺ - Zinc Ion Al³⁺ - Aluminum Ion Fe²⁺ - Iron(II) Ion or Ferrous Ion Fe³⁺ - Iron (III) Ion or Ferric Ion Cu⁺ - Copper(I) Ion or Cuprous Ion Cu²⁺ - Copper(II) Ion or Cupric Ion NH₄⁺ - Ammonium Ion H₃O⁺ - Hydronium Ion H⁺ - Hydrogen Ion Li⁺ - Lithium Ion K⁺ - Potassium Ion Cs⁺ - Cesium Ion Ag⁺ - Silver Ion Mg²⁺ - Magnesium Ion Ca²⁺ - Calcium Ion Sr²⁺ - Strontium Ion Ba²⁺ - Barium ...

Ammonium - correct answer NH₄⁺ Cyanide - correct answer CN -1 Acetate - correct answer C₂H₃O₂⁻1 Hydroxide - correct answer OH -1 hydronium - correct answer H₃O⁺ Mono - correct answer 1 Di - ...

Portage Learning CHEM 210 exams 1-8 and final exam Question 1 3 / 3 pts True or False: According to the Module, a compound with a molecular mass of 1,000 g/mol is considered a macromolecule. True Correct! False Question 2 3 / 3 pts True or False: Biomolecules can have only two functional groups. True Correct! False Question 3 3 / 3 pts True or False: The following functional group is an alcohol. True Correct! False Question 4 3 / 3 pts True or False: In ...

Unit 3 - Quiz 3 Bases Correctly Answered 2024. ammonium hydroxide - correct answer NH 4 OH magnesium hydroxide - correct answer Mg(OH) 2 calcium hydroxide - correct answer Ca(OH) 2 sodium hydroxide - correct answer NaOH aluminum hydroxide - correct answer Al(OH) 3 Bases dissolve _____ and _____. - correct answer fats and oils A substance which produces hydroxide ions when placed in water is a(n) _____. - correct answer base hydronium - correct answer H 3 O + ions - corre...