anfotérico
1. Capable of reacting as either an acid or a base; having both acidic and basic properties
Water is an amphoteric substance because it can donate or accept protons.
A água é uma substância anfotérica porque pode doar ou aceitar prótons.
2. In chemistry, describing a compound that can neutralize both acids and bases
Aluminum oxide is amphoteric and can react with both strong acids and strong bases.
O óxido de alumínio é anfotérico e pode reagir tanto com ácidos fortes quanto com bases fortes.
This is a technical term primarily used in scientific and academic contexts in both Brazil and the United States. It is essential terminology in chemistry courses and materials science, with no significant cultural variations in usage.
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