Sodium Acetate Properties and Formulas

The video tutorial explains how to write the formula for sodium acetate by identifying sodium and acetate components. It discusses the ionic nature of the compound, emphasizing the need for charge balance. The tutorial also covers different ways to write the formula, including the common exception of placing the metal at the end. Alternative representations of sodium acetate are also presented, highlighting their equivalence.

What is the symbol for sodium on the periodic table?

• Na

• So

• Sm

• Sd

What type of ion is acetate considered?

• Anion

• Cation

• Polyatomic ion

• Monatomic ion

What is the charge of a sodium ion?

• 1+

• 0

• 2+

• 1-

Why do the charges of sodium and acetate need to add up to zero?

• To increase the compound's reactivity

• To make the compound soluble

• To change the compound's color

• To form a stable compound

Why is sodium often placed at the end of the sodium acetate formula?

• To make it more reactive

• To balance the equation

• Due to its reaction with acetic acid

• Because it is a non-metal

Which of the following is NOT a way to write sodium acetate?

• Na2CO3

• NaC2H3O2

• NaOAc

• C2H4O2

What does the 'Ac' in NaOAc represent?

• Acetone

• Acetyl

• Acetic acid

• Acetate

Which formula is most commonly used for sodium acetate?

• CH3COONa

• NaC2H3O2

• NaOAc

• C2H4O2

What is the main takeaway about the different formulas for sodium acetate?

• They represent different compounds

• They are used for different reactions

• They are all incorrect

• They are equivalent and just different notations