Which of the following elements can have 8 neutrons? Select one:

a. O

b. Al

c. P

d. S

Consider two solutions: one formed by adding 10.0 grams of glucose (C6H12O6) to 1.0 L of water and another formed by adding 10.0 grams of sucrose (C12H22O11) to 1.0 L of water.

Which stable molecule would probably not exist? A. CH3OH B. VH2O C. CH3O D. C2H2 E. C3H4

What two trends are commonly seen in modern monthly co2 concentration charts?

Which electrophilic aromatic substitution reaction is reversible? A. Nitration B. Alkylation C. Alkanoylation D. Sulfonation E. Halogenation

What is the oxidation number of each phosphorus atom in H4P2O7

Which two terms below BOTH describe the igneous rock granite? felsic and extrusive ultramafic and intrusive felsic and intrusive

What is the [h3o + ] in a 0.050 m solution of ba (oh) 2?

An experiment at Sandia National Labs in New Mexico is performed at an atmospheric pressure of 788.7 millimeters of mercury (mm Hg). What is this pressure in atmospheres (atm) ?

What do we know about the consumption of an enzyme durning a metabolic reaction in the body

What did Ernest Rutherford's gold foil experiment demonstrate about an atom? A. Each atom is composed of electrons and positive material. B. The mass of the atom is evenly spread throughout the atom. C. Neutrons are located in the center of the atom.