What is the chemical formula for table salt?A) NaClB) H2OC) CO2D) Fe2O3 相关知识点: 试题来源: 解析 A 食盐即氯化钠,其化学式为NaCl。 A选项NaCl正确,因为钠(Na)和氯(Cl)结合形成离子化合物氯化钠。 B选项H₂O是水的化学式,与食盐无关。 C选项CO₂是二氧化碳的化学式,与食盐成分不符。
Molecular Formula Condensed Formula Structural Formula Empirical Formula There are many examples of chemical formulas that most high schoolers have witnessed in textbooks or other places. This includes examples such as: NaCl (table salt) CH4(methane) C6H12O6 (glucose) C3H8 (propane) C8H18 (octa...
Learn about salt chemistry and the salt chemical formula. See the properties of salt and discover which group elements on the periodic table can...
hydrogen and oxygen can react to form water, and sodium and chlorine can react to form table salt. We sometimes describe the composition of these compounds with anempirical formula, which indicates the types of atoms present andthe simplest whole-number ratio of the...
Table salt, NaCl, contains the anion from hydrochloric acid. Calcium sulfate, CaSO4, is a salt containing an anion from sulfuric acid. Some salts contain anions in which one or more hydrogen atoms from the acid are retained. Such anions are named by adding the word hydrogen or the prefix ...
This application regards with the use the sulfanilic derivative formula (i) and, especially pharmacy activity as a synthetic intermediate field in order to manufacture chemical compound mesuna. In formula (i), X O or N C (NH) is NH; M, hydrogen, the sodium and two sodium, the kalium ...
What are the chemical elements of the Sugar? Wat is the chemical formula of the Salt? What elements the Baking Soda is compound? What are the chemical elements inside the Bleach? What is the Acetone consist of? Which elements compose Methane?
What properties or characteristics affect how the periodic table is organized? Explain how each item affects the arrangement. What are some of the physical and chemical properties of Mercury? Mention at least two of each. Is the formula of salt an intensive or extensive property? Explain. ...
What is the chemical formula of the salt formed by the neutralization reaction of hydrocyanic acid and sodium hydroxide?Chemical Formulas:It is essential that we are able to show the elements present in a given substance. To do so, scientists use chem...
NaCl, sodium chloride ordinary table salt KI, potassium iodide added to “iodized” salt for thyroid health NaF, sodium fluoride ingredient in toothpaste NaHCO3, sodium bicarbonate baking soda; used in cooking (and as antacid) Na2CO3, sodium carbonate washing soda; used in cleaning agents NaOCl,...