Exam 13: Chemical Reactions

What basic type of reaction is illustrated by the general equation A + BC → B + AC?

The original substances in a chemical reaction are called the ______________.

Which of the following compounds would you expect to be soluble in water?

The formula for the hydronium ion is ______________.

When an atom or ion gives up electrons,it is said to be ______________.

When the forward and reverse reactions are proceeding at the same rate,the reaction is said to have reached ______________.

When the equation Sb₂S₃ + HCl → SbCl₃ + H₂S is balanced,the total of all the coefficients (both written and "understood")is

The substances that are diminished in a chemical reaction are called the

A solution with a pH of 6 is

Which type of reaction is Zn + 2HCl → ZnCl₂ + H₂?

When an element is oxidized,it ______________ electrons.

Which of the following is a weak base?

An ionic compound composed of a cation other than H⁺ and an anion other than OH^- is called a(n)

Reacting an acid with a base gives water and

Complete and balance the equation: Ba(NO₃)₂(aq)+ K₂CO₃(aq)? ______________________

When the equation Ga + Br₂ → GaBr₃ is balanced,the total of all the coefficients (both written and "understood")is

If two clear solutions are mixed and solid particles form,the particles are called a(n)______________.

What basic type of reaction is illustrated by the general equation A + B → AB?

Balance the chemical equation: Cu + Al₂O₃ ? CuO + Al

The molarity of a solution is the number of moles of solute per liter of ______________.