At 15.0 Celsius a gas has a pressure of 112 K PA at what temperature will the gas have a volume of 114 K PA

Which term describes a fracture in the earth at which land stays in the same place? a. joint b. fault c. split d. hinge

Modern pennies are composed of zinc coated with copper. a student determines the mass of a penny to be 2.482 g and then makes several scratches in the copper coaling (to expose the underlying zinc). the student puts the scratched penny in hydrochloric acid, where the following reaction occurs between the zinc and the hcl (the copper remains undissolved): zn(s) + 2 hcl(aq) → h2(g) + zncl(aq)the student collects the hydrogen produced over water at 25 °c. the collected gas occupies a volume of 0.899 l at a total pressure of 79 j mmhg. calculate the percent zinc (by mass) in the penny. (assume that all the zn in the penny dissolves.)

What is the common name for the compound shown here? enter the common name of the compound shown?