Below is the table that you will complete for the virtual lab. Either type your
results into this table or print the table from the virtual lab (it must be submitted to
receive full credit for this assignment.)
To print from the virtual lab:
3.09 Molar Mass of Compounds
Purpose of Lab: To see the mass of hydrate and dehydrate before/after, using heat. During this
experiment I want to determine about the hydrate is that will the mass of it change at all when
being heated, if so will
Part 1 (Flame Test)
2. I b
Charge Formula Name Formula Name
1 + H+ hydrogen ion NH4+ ammonium ion
Li+ lithium ion Cu+ copper(l) or cuprous ion
Na+ sodium ion
K+ potassium ion
Cs+ cesium ion
Ag+ silver ion
2+ Mg2+ magnesium ion Co cobalt(II) or cobaltous ion
Article 2- Due: 2/9/17
Article Title: Physicians Alarmed by Abuse of over-the-counter Diarrhea Medicine you know
A 24-year old man, who had a history of opioid addiction, was not breathing and lacked a
pulse. The responders found hal
Which state(s) of matter have a definite volume?
solids and liquids
Which of the following is the best term to describe two or more atoms joined in a specific shape?
What changes of state are involved in this use of ethyl chloride?
liquid to gas
To find the ratio of the mass ratios of
of S to O in SO and SO2.
S to O in SO and SO2, first calculate the mass ratios
The mass ratios of S to O in SO=mass of Smass of O=32 g16 g=2.
The mass ratios of S to O in SO2=mass of S 2 mass of O=32 g2 16 g=1