@X@user.full_name@X@ @GMU: Kaolinite, a clay mineral with the formula Al4Si4O10(OH)8, is produced naturally by the chemical weathering of aluminum silicate minerals like feldspar (granite). Kaolinite is used industrially as filler in slick-paper for magazines and as a raw material for ceramics. How many grams of oxygen are present in 15.20 g of kaolinite?

2500ml of gas exerts 1200 PSI at 70oC. After reducing the volume to 1250 ml, we manage to keep the temperature at 70oC. What pressure will the gas now exert?

@X@user.full_name@X@ @GMU: Balance the reaction below; determine the sum of the coefficients; this is in a basic solution! Include co-efficients for any unshown species(such as water and hydroxide)._CrO42- + _SO32- → _Cr(OH)3 + _SO42->

The 1963 Mental Health Center Act placed people with psychological disorders into insane asylums.

@X@user.full_name@X@ @GMU: What must the reaction quotient Q be, if the free energy is -272.167 kJ at 25.0oC?C2H2(g) + 2 H2(g) → C2H6(g) ΔGo = -242.202 kJ.

A nurse is educating a patient diagnosed with Alzheimer’s disease about how to take donepezil. Which instruction is most appropriate for the nurse to provide?

@X@user.full_name@X@ @GMU: What is the balanced reaction for the following galvanic cell?Cu(s)| Cu2+(aq) || Sn2+(aq) | Sn(s)

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

Where is Bryce Hospital located?

Which of the following is not a part of the female part of the flower?