Answer: 1 mole
Explanation:
One mole reacts because there is a 1:1 ratio between the potassium and water at the beginning of the equation. 2K+2H2O has a 1 to 1 ratio. If one potassium reacts there is one h2o that also reacts.
The answer is C. the carbon symbol C with one dot on each
the top, bottom, left, and right sides
Answer:
false
Explanation:
because elements never exist in nature as single isotopes they are always combined
Answer:
Oxidation number:
3*1+ oxidation number of J+2*-2= -1
Oxidation number of J = 0
