Aluminum zirconium tetrachlorohydrex glycine is a complex used in antiperspirants. Without the glycine complex, the chemical...
1.) An isotope has 9 protons and 10 neutrons. The isotope has a charge of -1. How many electrons does this isotope have? 2.) An atom called X is bonded to another atom by a triple bond. What is the maximum number of additional atoms that can be bonded to X and still conform to the octet rule? 3.) One tablet of Tums antacid contains 500.0 mg of calcium carbonate. When calcium carbonate reacts with hydrochloric acid (from gastric juices), carbon dioxide gas,...
determine the chemical formula for the ionic compound that
forms between aluminum and oxyg
chemical formula: Kl Determine the chemical formula for the ionic compound that forms between rubidium and sulfur. chemical formula: Rb, S Determine the chemical formula for the ionic compound that forms between calcium and nitrogen. chemical formula: Determine the chemical formula for the ionic compound that forms between aluminum and oxygen. chemical formula:
write the chemical formula for the following binary compound given their constituent ions: aluminum bromide, Al3+ and Br- cadmium sulfide, Cd2+ and S2-
8. Balanced chemical equation for the formation of copper sulfide from copper and sulfur QUESTIONS 1. Can you determine the molecular formula of a substance from its percent composition? 2. Given that zinc chloride has a formula weight of 136.28 amu, what is its formula? 3. Can you determine the atomic weights of zine or copper by the methods used in this experiment? If so, how? What additional information is necessary to do this? 4. How many grams of zinc...
Reaction of solid aluminum hydroxide with potassium hydroxide to form the aluminate complex ion.Write balanced chemical reactions.
The chemical hydroxylamine is used to cleave only at asparagine-glycine bonds. What would be the correct peptide fragments formed if Asn-Gly-Asn-Asn-Gly-Gly-Lys-Lys was treated with hydroxylamine and trypsin? O Asn-Gly Asn-Asn-Gly-Gly Lys-Lys O Asn Gly-Asn-Asn Gly-Gly Lys-Lys O There are no asparagine-glycine bonds or aromatic amino acids, therefore this polypeptide will not be cleaved. O Asn Gly-Asn-Asn Gly-Gly-Lys Lys
The chemical hydroxylamine is used to cleave only at asparagine-glycine bonds. What would be the correct peptide fragments formed if Asp-Gly-Asn-Gly-Asn-Gly-Pro was treated with hydroxylamine? Asp-Gly-Asn Gly-Asn Gly-Pro Asp Gly Asn-Gly Asn-Gly-Pro Asp Gly-Asn Gly-Asn Gly-Pro O Asp-Gly-Asn-Gly-Asn-Gly-Pro
Synthesis of Alum (Potassium Aluminum Sulfate) from Aluminum Aluminum cans can be recycled to make potassium aluminum sulfate dodecahydrate, KAK(SO)12H20, which is abbreviated to "alum". The 12 waters are part of the overall formula. Alum can be used to make dyes, printing fabrics, making paper, adhesives, pickling of food and vets use it to induce a dog to throw up. x 1 rxn 2 run 3 The following are the four reactions that lead to alum: Al(s) + 2 KOH...
1. The propellent used to help launch the space shuttle in the solid-fuel boosters attached to the vehicle is 1.1 million pounds of ammonium perchlorate and powdered aluminum. The reaction generating the energy to blast the orbitor into space is: 3 NH4ClO4(s) + 3 Al(s) ---> Al2O3(s) + AlCl3(s) + 3 NO(g) + 6 H2O(g) The energy generated results from oxidation-reduction chemistry. Write the symbol for the metallic element that is oxidized in the reaction. Write the symbol for the...
what is the chemical formula for sulfur, Tin, abd Aluminum?