Sodium reacts with oxygen to form sodium oxide and has thefollowing balanced chemical equation: 4 Na +
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Question:
Sodium reacts with oxygen to form sodium oxide and has thefollowing balanced chemical equation: 4 Na + O2 --> 2Na2O.
How many mole(s) of oxygen gas (O2) are needed to reactwith 2.0 moles of Na?
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Determine the number of atoms for each element present in thefollowing molecule: BaSO4
(b) Using the periodic table of elements, determine the molar massfor this molecule:
SHOW YOUR WORK PLEASE
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What volume (L) of a 1.5 M KOH solution can be prepared by diluting0.2 L of a 5M KOH solution? Show your work
Expert Answer:
The given balanced chemical reaction is 4Na O 2 2Na 2 O from above it can be understood that 4 moles ... View the full answer
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