1. Triammonium pentacetate
A. NH4C6H1206
B. (NH4),(C2H302)s
C. NH(C2H302)4
D. C6H(NH4)2

True or false, the three major scales used to measure earthquakes are mercalli scale, richter scale and magnitude scale

Asample of freon gas has a volume of 2.23 liters, a pressure of 4.85 kpa, and a temperature of -1.36°c. calculate the volume at a pressure of 1.38 kpa and a temperature of 5.5°c. (show work)

High-pressure liquid chromatography (hplc) is a method used in chemistry and biochemistry to purify chemical substances. the pressures used in this procedure range from around 500 kilopascals (500,000 pa) to about 60,000 kpa (60,000,000 pa). it is often convenient to know the pressure in torr. if an hplc procedure is running at a pressure of 1.03×108 pa , what is its running pressure in torr?