Sulfate

A macromolecule is a molecule that contains any "large number" of atoms. There are four main different categories of macromolecules that make up our body: carbohydrates, lipids, proteins, and nucleic acids. (1) Carbohydrates are sugars that store and transport energy. (2) Lipids also store energy and also are signalling molecules. (3) Proteins are linear chains of amino acids that help with the structure, function, and regulation of the body’s tissues and organs. (4) Finally, Nucleotides make up…

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Magnesium (1.5 g) was stirred vigorously, to combat oxidation and pulverize the by-product magnesium sulfate, in a 250 mL round bottom flask for 5 to 10 minutes, then fit with reflux apparatus – including CaCl2 Drying Tube, 125 mL Dropping funnel, Claisen adapter, and thermometer adapter – and add anhydrous ethyl ether (40mL) through the dropping funnel. Bromobenzene (3mL) and Anhydrous Ethyl Ether (15mL) was added to the reaction flask through the dropping funnel dropwise and in halves. Reflux…

This experiment analyzed the dissolved ions in a certain sample of seawater that was collected all around Galveston Bay and allowed an understanding of the composition of saltwater. The students were separated into four groups, each received a sample of seawater from a different location, such as Buoy 21, Day Mark 1, Pelican Island Cut, and the Coast Guard Station. The main ingredient in saltwater is water. Water is composed of two hydrogen atoms and one oxygen atom that are covalently bonded…

Copper/Iron Stoichiometry lab was to determine which of the two possible iron sulfate compounds formed when reacting aqueous copper(II)sulfate with solid iron metal. The techniques used in this lab were weighing by difference, quantitative transfer, and vacuum filtration. At the end of the experiment it was found that iron was the limiting reactant and iron(II)sulfate was a product of the reaction between 7.0002g of copper(II)sulfate and 2.0101g iron metal which produced 2.3037g of copper…

documented a follow-up visit. The patient is doing about the same. She is resting and getting NGT feeding. She developed a rash on her body since last night. Current medications: ASPIRIN, BETA CAROTENE, COREG, DILAUDID, FERROUS SULFATE, LOVENOX, MIRTAZAPINE, MORPHINE SULFATE, MULTIVITAMIN, NAMENOA, OXYCONTIN, PAXIL, TYLENOL, VITAMIN C, VITAMIN D and…

solution. The R2 value indicated that the trend line fits the data very well because the value is close to one. Discussion: Table 1 is an abbreviated version of the data used to create the desired molarity of the measured solutions of copper (II) sulfate. Equation 5 was used to…

discuss was a high alert drug called magnesium sulfate. From the start of my nursing school journey and all my other experiences in clinical, I knew this one was one of the most eye-opening experiences for me. This medication required q 1-hour assessments after continuous infusion was started, and observation for possible toxicity. Magnesium sulfate is a drug that is used to prevent convulsions in a preeclampsia patient, Lowdermilk (2016) found “magnesium sulfate is the drug of choice for…

Remove the magnesium sulfate by gravity filtration through filter paper. 5. Filter into a pre-weighed 50 ml round bottom flask and remove the solvent through low-pressure evaporation. As the methylene chloride evaporates, the flask will get cold. It may help speed the process…

g/mol and there is only one atom of barium, so the atomic mass of barium in barium sulfate is 137.33 amu or g/mol. Sulfur has an atomic mass of 32.06 amu or g/mol and there is only one atom of sulfur so the atomic mass of sulfur in barium sulfate is 32.06 amu or g/mol. Oxygen has an atomic mass of 16.00 amu or g/mol and there are four atoms of oxygen in barium sulfate, so the atomic mass of oxygen in barium sulfate is 64.00 amu or g/mol. The molecular weight of is (137.33 amu or g/mol + 32.06…