Chemistry, 15.02.2021 23:20 mslamaya11

PART III Analysis of Unknown Solution Solution Unknown Number: A. Flame Test Solution Tested Flame Test Observation Unknown Solution (D.30) B. Solution Reactions Solution Tested Solution Reaction Observation Ammonium Carbonate Unknown solution (D.31) Compare the flame test and solution reactions for the unknown to the observations in Procedure A.1 and A.2. Identify the alkali or alkaline earth element in the unknown solution; circle or underline one of the following: barium calcium lithium potassium sodium strontium C. Halide Test Hexane Layer Observation Unknown solution (D.32) Compare the hexane layer observation for the unknown solution to the observations in Part II, Section C. Identify the halide present in the unknown solution; circle or underline one of the following: bromide chloride iodide

Answers: 2

Show answers

Other questions on the subject: Chemistry

Chemistry, 22.06.2019 14:30, Cartucho1978

According to le chatelier’s principle, a system in chemical equilibrium responds to stress by shifting the equilibrium in a direction that reduces the stress. normalizes the stress. increases the stress. changes the stress.

Answers: 1

continue

Chemistry, 22.06.2019 17:10, hahahwha

Acalorimeter is to be calibrated: 51.203 g of water at 55.2 degree c is added to a calorimeter containing 49.783 g of water at 23.5c. after stirring and waiting for the system to equilibrate, the final temperature reached is 37.6 degree c. specific heat capacity of water (s = 4.18 j/g∙degree c). calculate the calorimeter constant. (smδt)warm water = -[(smδt)cold water + (calorimeterδtcold water)]

Answers: 2

continue

Chemistry, 22.06.2019 20:20, catchonyet

Which formula equation represents the burning of sulfur to produce sulfur dioxide? s(s) + o2(g) 4502(9) 2h2s(s) + 302(g) —> 2h20(0) + 2502(9) 4fes2+1102 —> 2fe2o3 + 8502 2802(g) + o2(9) v205 , 2503(9)

Answers: 1

continue

Chemistry, 23.06.2019 00:00, glocurlsprinces

(04.05 hc) analyze the given diagram of the carbon cycle below. part 1: which compound does c represent? part 2: name a process that could release this compound into the air. part 3: explain how the elements that form it are conserved during the carbon cycle. use complete sentences to explain your answer. justify how this compound was created from a recycling of carbon in the carbon cycle. use complete sentences to explain your answer.

Answers: 3

continue

You know the right answer?

PART III Analysis of Unknown Solution Solution Unknown Number: A. Flame Test Solution Tested Flame...