A substance with at least one hydrogen atom that can dissociate to form an anion and an H+ ion (a proton) in aqueous solution, thereby foming an acidic solution.
A substance that produces one or more hydroxide ions (OH−) and a cation when dissolved in aqueous solution, thereby forming a basic solution.
Answer:
A. Element
B. Compound
C. Compound
D. Element
E. Compound
F. Compound
Explanation:
Elements are what is already on the periodic table and compounds are the substances created when they are combined.
When an atoms oxidation number decreases in a reaction then it’s being reduced. the answer for that question is B
If more ammonia is added... Equilibrium will shift to the left (reactant) according to LCP...
Answer is D
LCP, Le Chateliers Principle would do the opposite to what is to happen such as to re establish equilibrium.
