Which of the following ions is formed when the positive hydrogen ions from an acid bond to water molecules? Η-
H30+
OH-
H20+

What are scientists who study fossils called? ( a ) astronomers. ( b ) biologists. ( c ) geologists. ( d ) paleontologists.

What is the approximate vapor pressure when the gas condenses at 70 degrees celsius

Isopropyl alcohol, (ch3)2choh, is a common solvent. determine the percent by mass of hydrogen in isopropyl alcohol. a) 6.71% h b) 13.4% h c) 25.0% h d) 53.3% h