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Answer:
Empirical formula is NH₃
Explanation:
Given data:
Percentage of hydrogen = 82%
Percentage of nitrogen = 18%
Empirical formula = ?
Solution:
Number of gram atoms of H = 18 / 1.01 = 17.8
Number of gram atoms of N = 82 / 14 = 5
.9
Atomic ratio:
H : N
17.8/5.9 : 5.9/5.9
3 : 1
H : N = 3:1
Empirical formula is NH₃
C
a mountain range will form
Hello!
Data:
Vo (initial volume) = 237.54 mLV (final volume) = ?To (initial temperature) = 45 ºC (to Kelvin)
T (final temperature) = 65 ºC (to Kelvin)
Note: In gas studies the Kelvin scale (K) is used
To (initial temperature) = TC + 273
To (initial temperature) = 45 + 273
To (initial temperature) = 318T (final temperature) = TC + 273
T (final temperature) = 65 + 273
T (final temperature) = 338We have an isobaric transformation, that is, its pressure remains constant, if it increases the temperature the volume also increases, applying the data to the formula, we have:
I hope this helps. =)