1
answer
0
watching
159
views
11 Dec 2019
Sodium reacts with oxygen to form sodium oxide and has the following balanced chemical equation:
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
Sodium reacts with oxygen to form sodium oxide and has the following balanced chemical equation:
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
Kenneth DuqueLv10
21 Nov 2020