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Sodium reacts with oxygen to form sodium oxide and has the following balanced chemical equation: 4Na + O2 --> 2 Na2O. How many mole(s) of oxygen gas (O2) are needed to react with 2.0 moles of Na?

a. 0.5 moles

b. 3.0 moles

c. 1.0 moles

d. 2.0 mole

e. 4.0 moles

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Alyssa Mae Remarim
Alyssa Mae RemarimLv10
5 Dec 2020

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Related questions

Sodium reacts with oxygen to form sodium oxide and has the following balanced chemical equation. 

   

How many moles of oxygen gas are needed to react with 2 moles of sodium?

 


HW 2 Chp5 Item 11
Sodium reacts with oxygen to produce sodium oxide. 4Na(s) + O2(g)--> 2Na2O(s)
Part A:
How many grams of Na2O are produced when 88.9g of Na reacts?
Part B:
If you have 20.0g of Na, how many grams of O2 are required for thereaction?
Part C:
How many grams of O2 are needed in a reaction that produces 75.0gof Na2O?

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