What is the molar mass of sodium phosphate (in grams/mole)? Express your answer to 2 decimal places.
How many atoms are contained in 6.71 grams of sulfur?
Show work. Give correct sig.figs. and units.
How many moles are found in 89.3 grams of phosphorus?
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How many grams are found in 2.34 x 1024 atoms of fluorine?
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How many liters of Oxygen gas (O2) at STP are contained in 15 grams of oxygen gas?
Show work. Give correct sig.figs. and units.