Taylor mixed two liquids together in a beaker. the beaker quickly heated up. what does this indicate about the reaction that took place in the beaker?
a. that there was no energy transfer
b. that energy was created
c. that energy was transformed
d. that energy was destroyed

Classify this reaction: 2al+n2-> aln.

Which of the following describes a compound? (hint: carbon and oxygen bo a. a piece of pure carbon, containing only carbon atoms b. oxygen gas surrounding a solid piece of carbon c. a substance made of two oxygen atoms for each carbon atom carbon and oxygen atoms mixed without being bonded together

What type of interaction occurs between the r groups of valine and isoleucine in a tertiary structure? view available hint(s) what type of interaction occurs between the r groups of valine and isoleucine in a tertiary structure? salt bridge disulfide bridge hydrogen bond hydrophobic interaction