Substance A is an acid.
Substance B is a group of hydronium ions.
Explanation:
From the description above, we can deduce that substance A is an acid whereas substance B is a group of hydroxonium ions.
An acid can be defined as a substance that produces hydrogen ions in solution.
Acids interacts with water to produce excess hydroxonium ions, H₃O⁺ in an aqueous solution.
The hydroxonium ions results from the chemical bonding between oxygen of water molecules and protons released by the ionization of the acid:
HCl + H₂O → H₃O⁺ + Cl⁻
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Acid brainly.com/question/5121777
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Gravity is the force of attraction between two objects, and Earth's gravity pulls matter downward, toward its center. It pulls precipitation down from clouds and pulls water downhill. ... The warm water near the surface of the ocean heats up with sunlight and evaporates, keeping the water cycle in motion.
False .... A neutral atom needs the same number of protons and electrons
Answer:
This is an element, I believe ! (Correct me if I'm wrong)
Eg= tetrahedral
mg= bent
sp3