Epinephrine is a hormone secreted by the adrenal medulla. Among its actions, it is a bronchodilator. Albuterol, sold under several trade names, including Proventil and Salbumol, is one of the most effective and widely prescribed antiasthma drugs. The R enantiomer of albuterol is 68 times more effective in the treatment of asthma than the S enantiomer. OH H ОН H N. t-Bu НО. `Me НО НО НО (R)-Epinephrine (Adrenaline) (R)-Albuterol

For each row in the table below, decide whether the pair of elements will form a molecular compound held together by covalent chemical bonds. If the elements will form a molecular compound, check the box and enter the chemical formula and name of the compound. (If the elements will form more than one molecular compound, use the compound with the fewest total number of atoms.) You may assume all chemical bonds are single bonds, not double or triple bonds. element pair will form a molecular compound element #1 element #2 molecular chemical name compound formula X sodium oxygen 0 ☐ ☐ hydrogen fluorine 0 ☐ carbon iodine 0 ☐ ☐

Why don't we count the number of atoms when determining the formula for ionic compounds compared to covalent compounds where we do count the numbers when we determine the formula?

For each row in the table below, decide whether the pair of elements will form a molecular compound held together by covalent chemical bonds. If the elements will form a molecular compound, check the box and enter the chemical formula and name of the compound. (If the elements will form more than one molecular compound, use the compound with the fewest total number of atoms.) You may assume all chemical bonds are single bonds, not double or triple bonds. element pair will form a molecular compound element #1 element #2 molecular chemical name compound formula calcium chlorine hydrogen iodine sulfur bromine

Table B2: Names of Ionic CompoundsGive the IUPAC (official) name of each of the following ionic compounds. Formula Name K2S potassium sulfide NaCl   BaF2   Mg3N2   MgO

Please don't provide handwritten solution....

Name the compounds. Spelling counts. PCl5:       N2O3:

Please don't provide handwritten solution ....

The number of moles of water in a hydrated compound is calculated to be 0.04 moles. After heating the hydrate to evaporate the water, the number of moles of the anhydrous compound is calculated to be 0.005 moles. What is the number of water molecules in the formula of the hydrate?

19 10 15 6 7 18 11 12 13 14 15 16 17 Name brood Puzzled by the Concepts: 5 Naming 1 More Time Revised summer 2019-2022 S. Drake It is IMPORTANT to decide what kind of compound you have in order to name it. So, for the following compounds decide the type (simple ionic, transition metal ionic, polyatomic ionic, transition metal ionic & polyatomic ionic, or covalent) and then write its name or formula. Formula of compound 1 2 3 4 TIU2 Type of compound no (1) 1990 (V) muibansv hind aunorigaoriq byd munimuls ua (III) lexbin P Na₂CO3 P₂O5 CoBr2 FeSO4 SiO₂ CO SI CuCl2 SO₂ FeS NaBr Ca(C₂H302)2 Ti(SO4)2 FePO4 K3N CuOH Zn(NO₂)2 V₂S3 Tanel P CHE 106-17 Name of compound DO NOT capitalize. Disodium Carbonate T14