I think the correct answer from the choices listed above is option C. It is the metal Na that will react with water to produce a metal hydroxide and hydrogen gas. It reacts violently with water forming sodium hydroxide and the hydrogen gas.
Answer:
<h2>-13 - (-23) = -13 + 23</h2>
Step-by-step explanation:
(-)(-) = (+)
(+)(-) = (-)(+) = (-)
(+)(+) = (+)
We have -(-23) = (-)(-)23 = +23 = 23
Answer:
x=-11/3
Step-by-step explanation:
hope this helps!
