Calculate the moles of sodium sulfate (N2SO4) that would form from the reaction of 25.5 mL of 1.95 M NaOH solution with excess sulfuric acid. H2SO4+ 2NaOH->Na2SO4+2H2O

Ammonium perchlorate nh4clo4 is the solid rocket fuel used by the u.s. space shuttle. it reacts with itself to produce nitrogen gas n2 , chlorine gas cl2 , oxygen gas o2 , water h2o , and a great deal of energy. what mass of nitrogen gas is produced by the reaction of 2.1g of ammonium perchlorate?

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

Acandle’s wick is the fabric string that holds the flame, and it burns down at a constant slow pace when the candle is lit. the wick is usually surrounded by wax. which is the most important property of covalent compounds that makes them useful for making candle wax? a low boiling point a low melting point a high boiling point a high melting point