Consider the reaction: The molar mass of K is 39.10 g/mol, and that of O 2 is
Question:
Consider the reaction:
The molar mass of K is 39.10 g/mol, and that of O2 is 32.00 g/mol. Without doing any calculations, pick the conditions under which potassium is the limiting reactant and explain your reasoning.
a. 170 g K, 31 g O2
b. 16 g K, 2.5 g O2
c. 165 kg K, 28 kg O2
d. 1.5 g K, 0.38 g O2
Transcribed Image Text:
4 K(s) + O₂(g) 2 K₂O(s)
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