Acids + Alkalines

Question 1

What is the Chemical Formula for Hydrochloric Acid

Answer 1

HCl

Question 2

What is the Chemical Formula for Sulfuric Acid

Answer 2

H2SO4

Question 3

What is the Chemical Formula for Nitric acid

Answer 3

HNO3

Question 4

What is the Chemical Formula for Phosphorus Acid

Answer 4

H3PO4

Question 5

What is the Chemical Formula for Sodium Hydroxide

Answer 5

NaOH

Question 6

What is the Chemical Formula for Potassium hydroxide

Answer 6

KOH

Question 7

What is the Chemical Formula for Calcium Hydroxide

Answer 7

Ca(OH)2

Question 8

Explain the terms dilute and concentrated, with respect to amount of substances in solution.

Answer 8

a dilute solution contains a relatively small amount of dissolved solute. a concentrated solution contains a relatively large amount of dissolved solute.

Question 9

Explain the terms weak and strong acids, with respect to the degree of dissociation into ions.

Answer 9

Strong acids dissociate completely, producing a high concentration of hydrogen ions, while weak acids dissociate partially, producing a lower concentration of hydrogen ions.

Question 10

Define dissociation

Answer 10

a general process in which molecules (or ionic compounds such as salts, or complexes) separate or split into other things such as atoms, ions, or radicals, usually in a reversible manner.