Determine the level of detection" (LOD) for an UV-vis measurement if the mean value of the blank is recorded to 2.00 absorbance units. The standard deviation is
0.08 absorbance units and a standard analyte of 10.00 ppm gave an absorbance of
12.00 absorbance units.
Remember to give answer with correct S. F

How many grams of mgbr2 are needed to produce 75g or metal?

What are the two largest greenhouse gases

Equal numbers of moles of he(g), ar(g), and ne(g) are placed in a glass vessel at room temperature. if the vessel has a pinhole-sized leak, which of the following will be true regarding the relative values of the partial pressures of the gases remaining in the vessel after some of the gas mixture has effused?