Why NH4+ ion is not strong ligand? Between magnesium carbonate and calcium carbonate, which one is more thermally stable? Explain your answer. Between cis-1-2-dimethylcyclopropane and trans-1-2-dimethylcyclopropane, which do you believe is more stable? Explain your answer. ...
aif not retry-after is given,the client show handle response as it would for a 500 response. 如果不再试以后被给,客户展示把柄反应,它为500反应会。[translate] aAgent Acid 代理酸[translate] a ABC作為全球動物營養方案的綜合提供者,積極拓展中國市場的策略是其未來發展規劃的關鍵一環和盈利增長...
It is given that "it is necessary to add phosphoric acid in addition to sulphuric acid in the dissolving of a steel sample. It is because the...Become a member and unlock all Study Answers Start today. Try it now Create an account Ask a questio...
The most important one for this case is called hydraulic conductivity, often abbreviated to K. Hydraulic conductivity describes how fast groundwater can flow through a given material. One of the common units for K is gallons per day per square foot of material – imagine keeping track of how ...
In cases of BPPV (calcium carbonate crystals moving into the inner ear), Dr. Peter West, consultant audiological physician at the Queen Alexandra Hospital in Portsmouth, England, has stated that using a simple technique to manipulate the head and return the loose crystals to their correct positio...
Eggshells contain calcium carbonate, which reacts with an acid in vinegar called acetic acid. The acetic acid breaks up the calcium and carbonate, dissolving the shell. While the calcium floats away, the carbonate reacts with the acetic acid to create carbon dioxide. This is why you see bubbl...
In order to wash clothes with water containing dissolved calcium hydrogencarbonate, which cleaning agent would you prefer and why: soaps or synthetic detergents ? Give one advantage of soaps over synthetic detergents. View Solution Stright chain of a hydrocarbon is preferred over branched chain as a...
What is oyster shell?The most popular and reliable medium for making sure your hens get enough calcium in their diet is crushed (also called ground) oyster shell. It consists of more than 95% calcium carbonate, which laying hens need to ensure strong shelled eggs....
calcium carbonate] to CaO [calcium oxide]). For every ton of raw materials that goes into the kiln, about 600 kilograms of CO2is created. The next largest source is power generation to run all of these things — and you know the process has to be pretty bad when power generation is ...
is often true for active ingredients used in over the counter medications, e.g. Isopropyl Alcohol USP and Calcium Carbonate USP, ordinarily API facilities are dedicated to GMP manufacturing. However, manufacturers of excipients generally manufacture not only other chemicals for other markets...