Answer: Heating the hydrated forms of cobalt chloride reverses the reactions above, returning cobalt chloride to the blue, water-free, or anhydrous, state. Water is "liberated" in these reactions, known as dehydration reactions.
Explanation:
Answer:
23
Explanation:
we do not care about electrons, so 11 + 12 = 23
Answer:
If two atoms get close enough together then the electrons of each atom will be attracted to both nuclii
Explanation:
dont know what the web looks like but mushrooms are decomposers
