Answer:
a b c are correct and rest of other are incorrect
H2O is the Bronsted-Lowry acid in the forward reaction, donating an H+ to CH3, and CH4 is the Bronsted-Lowry acid in the reverse direction, donating an H+ to OH-.
Answer:
Shark skeletons are made of cartilage. This is strong and durable, yet much more flexible and lighter than bone.
Explanation:
hope this helps
Explanation:
They allow the bonds between oxygen and hydrogen to be single. They increase the partial positive charge on the oxygen atom. They counter the uneven pull on electrons between the atoms.