Answer:
Option B. HgCl2
Explanation:
Data obtained from the question include:
Mass of Mercury (Hg) = 47.3g
Mass of chlorine (Cl) = 16.7g
The empirical formula for the compound can be achieved by doing the following:
Step 1:
Divide by their individual molar mass
Hg = 47.3/201 = 0.235
Cl = 16.7/35.5 = 0.470
Step 2:
Divide by the smallest to express in whole number:
Hg = 0.235/0.235 = 1
Cl = 0.470/0.235 = 2
Therefore, the empirical formula is HgCl2
Answer:
I don't know if this is what you are looking for but maybe making paints out of things you find outside??? sry if this isn't what you were looking for
Answer:
the reaction rate of 1,000 k is 17.28 m/s
Explanation:
The computation of the reaction rate in case when NO is increased to 0.12 M is shown below:
According to the question, data provided is as follows
NO = 0.12M
Based on the above information
Reaction rate is
= 17.28 M/s
Hence, the reaction rate of 1,000 k is 17.28 m/s and the same is to be considered
The reaction 4al (s) 3o2 (
g. → 2al2o3 (s) δh° = -3351 kj is exothermic________, and therefore heat is _____release ___ by the reaction.
