In the reaction: ch3cooh(aq) + nh2â(aq) ch3cooâ(aq) + nh3(aq), the conjugate acid-base pairs are:

Which step in naming unsaturated hydrocarbons is used for alkenes but not alkynes

Zoe is investigating the composition of substance a, an unknown substance. using chemical processes, she analyzes substance a and determines it is composed of sodium, oxygen, and hydrogen atoms in a ratio of 1 : 1 : 1. what is substance a? a. a compound b. an element c. a heterogeneous mixture d. a homogeneous mixture

How many moles are in 43.9 l of oxygen