are sulfa and sulfur the same?
235208
Also, sulfa is different from sulfates and sulfur. Both sulfa medications and sulfite can cause allergic reactions, but these two conditions are not related. A person who has a sulfa allergy will not necessarily have a sulfite allergy, so there is no cross-reactivity.
697789
1 Expert Answer So there are 1.506x1023 atoms of sulfur in 0.25 moles of SO3.
741845
Windows to the Universe original artwork by Randy Russell. Sulfur dioxide (SO2) and sulfur trioxide (SO3) are two chemical compounds whose molecules are made up of one sulfur atom and multiple oxygen atoms.
1184567
Diuretics that do not contain a sulfonamide group (eg, amiloride hydrochloride, eplerenone, ethacrynic acid, spironolactone, and triamterene) are safe for patients with an allergy to sulfa.
1346127
because you used the term “concentrated sulfuric acid” it is necessarily a mixture (the key term being “concentrated”). It IS possible to create 100% H2SO4. Whether that is considered a 'pure substance' or a mixture of H2O+SO3 or a mixture of H2, S, and O2 depends on the conditions of your observation.
961492
Methionine, cysteine, homocysteine, and taurine are the 4 common sulfur-containing amino acids, but only the first 2 are incorporated into proteins. Sulfur belongs to the same group in the periodic table as oxygen but is much less electronegative.
978194
SH- is less basic than OH-, but is a FAR GREATER nucleophile. Sulfur is large, and the electronegativity is less than Oxygen, hence the electrons are more loosely held. This renders it a greater nucleophile.
1083486
Symptoms of a sulfite allergy include: Hives and itchiness. Upset stomach, diarrhea, and vomiting. Trouble swallowing.
662477
Foods and beverages rich in sulfur Meat and poultry: especially beef, ham, chicken, duck, turkey, and organ meats like heart and liver. Fish and seafood: most types of fish, as well as shrimp, scallops, mussels, and prawns. Legumes: especially soybeans, black beans, kidney beans, split peas, and white beans.
1002732
Sulfur (S), also spelled sulphur, nonmetallic chemical element belonging to the oxygen group (Group 16 [VIa] of the periodic table), one of the most reactive of the elements. Pure sulfur is a tasteless, odourless, brittle solid that is pale yellow in colour, a poor conductor of electricity, and insoluble in water.
165941
The difference between sulfate and sulfite is, Sulfate (SO4) has 1 atom of Sulphur and 4 atoms of Oxygen. sulfite (SO3) has 1 atom of sulfur and 3 atoms of Oxygen. Sulfates, also spelled sulphates, are used in a variety of common products and processes.
144652
The molecular formula for sulfur hexafluoride is SF6 S F 6 , in which there is 1 sulfur atom and 6 fluorine atoms.
1159597
The two common oxides of sulfur are sulfur dioxide, SO2, and sulfur trioxide, SO3.... ... Formed by the reaction of sulfur dioxide and oxygen in the presence of catalysts, sulfur trioxide fumes vigorously in contact with moist air and dissolves in water, liberating much heat and forming sulfuric acid.
874232
Sulphur-rich foods Vegetables: broccoli, cauliflower, cabbage and brussels sprouts, kale, callaloo, spinach, asparagus, okra, lettuce, sweet corn, and eggplant. Allium vegetables: onions, garlic, leeks, shallots and chives. This group is an excellent source of sulphur.
702604
Disulfur decafluoride (S2F10) is a chemical compound discovered in 1934 by Denbigh and Whytlaw-Gray. Each sulfur atom of the S2F10 molecule is octahedral, and surrounded by five fluorine atoms.
877758
Sulfonate is related to but not the same as sulfates. In a sulfonate the sulfur is linked direct to a carbon atom where as a sulfate is linked directly to the carbon chain via an oxygen atom.
816467
Manufacture. Sulfuric acid is produced from sulfur, oxygen and water via the contact process. In the first step, sulfur is burned to produce sulfur dioxide. This is then oxidised to sulfur trioxide using oxygen in the presence of a vanadium(V) oxide catalyst.