Draw the structure of the major product formed in the following reaction when the aromatic aldehyde is present in excess.

Voltaic cells produce a positive overall charge. what does this indicate? a. the reaction is likely to be endothermic. b. the reaction is spontaneous. c. the reaction is not likely to occur. d. the reaction is not spontaneous.

Nuclear decay is the spontaneous decay of one element into a. an x-ray b. a ray of light c. another element

How many liters of oxygen gas, at standardtemperature and pressure, will react with 35.8 grams ofiron metal? 4 fe (s) + 3 o2 (g) → 2 fe2o3 (s)