For a half-reaction in an acidic solution, which substances should you add to balance the equation?

A. H + and H20

B. H + and OH-

C. H20 and NO2

D. OH-

When some of the sugar added to iced tea remains undissolved at the bottom of the glass, the solution is polar. unsaturated. saturated. dilute. nonpolar?

Food can spoil through mere exposure to air because it will lose electrons. This loss of electrons creates free radicals, which destroy chemical bonds in the food, causing it to spoil. What is this process called?

Based on bonding theory, explain why heat capacity increases when you consider : -metals, ceramics and polymers

Which of the following is considered an ocean contaminant? A) sewage B) industrial waste C) fertilizer D) soaps E) all of the above

How long does it take for the average cumulus cloud to disperse

Which is a conversion factor for this statement of equality: 12 in. = 1 foot? 12 feet1 in. 12 feet 1 in. 1 in. 12 feet 1 in. 12 feet 1 foot12 in. 1 foot 12 in. 1 foot1 in. 1 foot 1 in.

Which of the following is an incorrect way of rearranging the density formula: a. m=v•d b. V=d/m c. V=m/d d. Both a and b are incorrect

Describe how the periodic table differentiates between metals and nonmetals. I need a very informative description/explanation on this.

When the ideal gas law is arranged as shown below, what property of the gas is being solved for (represented by the X) ? x equals PV over nR

Which element could chlorine bond with to form an ionic compound? helium oxygen fluorine sodium