Given the standard enthalpies of formation for the following substances, determine
the reaction enthalpy for the following reaction
2NH4(8) + 2NO3(8) - 3N (8) + 4H2O(g) DM?
Substance
N Hals)
NO (8)
Hols)
DHi in kJ/mol
+95.4
+331
241.8

How manyatoms of mercury are in 1.4214e+1 ml sample

The name of the ion, s2-, is: sulfurous ion sulfide ion sulfur ion sulfate ion

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