How many grams of lithium nitride are produced from 15.0 L of ammonia. Li3N + 3 H2O → NH3 + 3 LiOH

Convert the temperature of dry ice, –77 ∞c, into degrees fahrenheit and kelvin.

Balance the following reaction. as2s3 + 9o2 → 2as2o3 + so2

Type the correct answer in each box. use numerals instead of words. the distance between earth and the moon is about 384,400 kilometers. the distance can be written in scientific notation as a × 10b kilometers, where a = and b = .