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What mass of gold would 9.03 x 10^23 particles of gold be?

Electrons are extremely important to what area of technology? a) anti-aging research b) household product development c) electronics d) drug discovery

One of the few xenon compounds that form is cesium xenon heptafluoride (csxef7). how many moles of csxef7 can be produced from the reaction of 13.0 mol cesium fluoride with 12.5 mol xenon hexafluoride? csf(s) + xef6(s) csxef7(s)

What is the empirical formula of c6h18o3? ch3o c2h5o c2h6o c2h5o5