How many moles of li3n will be created using 0.24 moles of li in the given reaction? 6li + n2 2li3n 0.04 moles 0.08 moles 0.12 moles 0.48 moles 0.72 moles

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

Reactions in cells take place at about a. 40°c b. 0° c. 100°c d. 60°c

Using the periodic table, complete the following. element: hydrogen symbol: h₂ molecular weight: g mass of one mole: g/mol