Chapter 6- the periodic table 1-metal 2- Halogen 3- Ionization energy 4- Alkaline earth metal 5- Cation 6- Electronegativity 7- Noble gas A- positively charged ions B- The energy needed to remove an electron from an atom C- Good conductor of heat and eclectic current […]
Match each item: 1.FeBr2 a)sulfite anion 2.S2- b)electron-dot symbol 3.NH4+ c)alkali metal 4.SO32- d)has the same electron configuration as Na+ 5.Ca e)iron (ll) bromide 6.FeBr3 f)transition metal 7.Ar g)sulfate anion 8.*Be* h)alkaline earth metal 9.Co i)has the same electron configuration as Cl- 10.SO42- j)iron (lll) bromide 11.Li k)polyatomic cation 12.Ne l)sulfide anion
The Intergalactic Federation has sent you to the planet Fieso on a diplomatic recon mission. The planet is currently embattled in a cold war between two continents. With both continents vying for your support, you must find a way to diplomatically acquire a bi-weekly transport of “Bubbly fizzy juice” aka Carbonic Acid. The completed trade […]
There is a sample of calcium chloride. Some hydrous, some anhydrous. How do you find the percent that is hydrous given that 0.320 g of water evaporated from that sample with a mass of 2.015 g. Helpful info: 147.0140g = 1 mol CaCl2.2H2O 110.983 g = 1 mol CaCl2 This isn’t a homework […]
An unknown hydrocarbon with the formula C7H12 reacts with one equivalent of H2 over Pd. When the hydrocarbon reacts with ozone it forms two compounds with the formulae: C6H10O and CH2O. Draw the structure of the original hydrocarbon and the two products from ozonolysis(using O3).
Considering the following elements: Al, Ga, Si, and Ge I. Lowest electronegativity II. Highest ionization energy III. Largest atomic radius IV. Smallest atomic mass Which…
I have a dipstick indicator that can monitor Ag+ ions as a pollutant in aqueous solutions. When dipped into a solution with [Ag+] concentration > 1.0 x 10-8 M, the dipstick changes color to indicate presence of the heavy metal and toxic silver(I) ions. Now, I find a sample that is known […]
A combination of chemistry and cooking resulted in a chemical process called molecular gastronomy, spherification to encapsulate liquids. A common chemical reaction plays an important role in molecular gastronomy. An example of this chemical reaction is the reaction to form spherical olive. To make a spherical olive, calcium chloride which dissolves in the olive juice […]
Research and explain how Cancer treatment with Cannabinoids and how it relates to the endocannabinoid system. Discuss how treatment offered for Cancer that makes use of cannabinoids or other drugs that interact with cannabinoid receptors, explain the mechanism cancer treatment with the use of Cannabinoid. Once it is explained how Cancer is related to the […]
Essay OutlineI. IntroductionA. Hook- interesting statementB. Thesis- what are you writing to proveC. Preview- a sentence which describes each of your three (or more)pointsII. Main Point 1A. A review of what you said in your preview statement that relates tothis point.B. An analysis and further description of your pointC. Quotes and evidence from the text […]
