I think the right answer for this question is option A. The energy absorbed so the mass will be increased.
Answer:
LiOH + KCl —> LiCl + KOH
Explanation:
LiOH + KCl —> LiCl + KOH
The equation is balanced since we have the same number atoms of the different elements on both side of the equation
Noble gases are the elements located in the eighth group of the periodic table. These elements have the following properties:
They are odorless
They have single atoms (monoatomic)
They are colorless
They have very low chemical reactivity
The naturally occurring noble gases are helium, neon, argon, krypton, xenon and radon.
