Answer:
The strength of a bond between two atoms increases as the number of electron pairs in the bond increases.
Explanation:
Answer: Percent ammonia in is 38.2 % in 3 significant figures.
Explanation:
To calculate the mass percent of element in a given compound, we use the formula:
Molar mass of = 267 g/mol
Mass of =
Thus
Thus percent ammonia in is 38.2 % in 3 significant figures.
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If someone spills hydrogenflouride, which is <em>extremely</em> toxic, it would be essential to neutralize the acid.