Areal gas behaves more like an ideal gas when the gas molecules are
a. close and have strong attractive forces between them
b. close and have weak attractive forces between them
c. far apart and have strong attractive forces between them
d. far apart and have weak attractive forces between them

Which statement is true about hcl? (5 points) select one: a. it is a salt because it increases the concentration of metallic ions. b. it is a salt because it is formed by the reaction of an acid and a base. c. it is an acid because it increases the concentration of hydroxyl ions. d. it is an acid because it increases the concentration of hydronium ions.

What is the mass of naoh that would have to be added to 500 ml of a solution of 0.20 m acetic acid in order to achieve a ph of 5.0?

Use the half-reactions of the reaction au(oh)3 + hi -> au +i2 +h2o to answer the questions