@X@user.full_name@X@ @GMU: Closed-tube manometers work exactly as barometers except by connecting them to a container its pressure can be measured. Assume you have a closed-ended manometer filled with an oil having a density of 0.7722 g/mL at 20°C rather than mercury (density = 13.546 g/mL at 20°C). What is the pressure if the height of the oil column is 1094.62 cm?

The nurse is checking newly prescribed medications. Which medication requires the nurse to contact the healthcare provider to clarify the order?

@X@user.full_name@X@ @GMU: What is the entropy change for the reaction below, if the standard entropies of reactants and products are So(C(gr)) = 5.74 J/mol*K, So(H2(g)) = 130.68 J/mol*K, and So (C6H12(l)) = 204.400 J/mol*K.6C(gr) + 6H2(g) → C6H12(l)

@X@user.full_name@X@ @GMU: ACS-Determine the cell potential for the reaction below if [Al3+] = 0.1983M and [Pd2+] = 0.0178M 2Al3+(aq) + 3Pd(s) → 2Al(s) + 3Pd2+(aq) E°= -2.650V

@X@user.full_name@X@ @GMU: ACS-Using the given rate data what is the correct rate law for the reaction below?H2 + Br2 ⇋ 2HBr  Exp [H2]o [Br2]o Initial Rates, Ms-1 1 0.117 0.117 8.01e-1 2 0.234 0.117 3.20 3 0.234 0.184 5.04

@X@user.full_name@X@ @GMU: What is the total concentration of ions in a solution consisting of 0.2270 M KOH?

@X@user.full_name@X@ @GMU: What is the total concentration of ions in a solution consisting of 0.3284 M HClO4?

@X@user.full_name@X@ @GMU: The density of a particular gas is 1.9399 g/L at 802.28 mm Hg and 18.69 °C. Which gas is it?

The thermite reaction is used in welding a Al + b Fe2O3 –> c Al2O3 + d Fe In the balanced equation, the correct coefficients for a, b, c, d are

When a nurse is assessing for PERRLA, what responses would be considered normal? Select All That Apply.