Define organic chemistry. Why is it important for dental hygienists to understand organic chemistry? Justify your answer by using an example or hypothetical situation (quoting an example is […]
Chemistry
Chemical figure for bromine
What’s the chemical figure for bromine
Atoms have 3 subatomic particles
List the four states of matter. a. b. c. d. Atoms have 3 subatomic particles: protons, neutrons and electrons. Give the location and the charge associated with each. Subatomic […]
The process of electrolysis
Explain the process of electrolysis and describe the reactions occurring at the anode and cathode when a solution of copper(II) sulfate (CuSO₄) is electrolyzed using copper electrodes.
Glycemic Control
Why implement insulin therapy for critically ill patients?What are the benefits of glucose control for critically ill clients and what is the recommended blood glucose target range for critically […]
Chemistry of Life
Lab completion checklist: ● Watch the chemistry introduction video ● Use the periodic table provided to complete the table below For 2nd part ● Watch the MolView […]
Ionic compounds
Write the name for each of the following ionic compounds: SnCl2 FeO c. Cu2S CuS CdBr2 HgCI2 A gas sample has a volume of 0.256L with an unknown temperature. The […]
Composition of an amino acid mixture
How might it be possible to determine quantitatively the composition of an amino acid mixture? If two amino acids have the same Rf values in 2-propanol, how might […]
Ionic compound
Choose one ionic compound OR one molecule (covalent compound) A) Name both compounds B) Molecular weight and Formula weight C) Both percent composition of compounds D) Formal charges […]
Ionic compound OR one molecule
Choose one ionic compound OR one molecule (covalent compound) A) Name both compounds B) Molecular weight and Formula weight C) Both percent composition of compounds D) Formal charges