a高锰酸钾与二氧化锰反应吗 Potassium permanganate and manganese dioxide response[translate] a西安乃至整个西北地区 Xi'an and even entire northwest area[translate] ait is a of my family 它是我家地图[translate] a小屁孩 你断奶没有啊 The small fart child you is not weaned[translate] ...
aThere is left and right side to the metal contacts, but only the one side is used for both, this is wrong...needs checking. 有左右边对金属联络,但仅这一边为两个,这使用是错误…需要检查。[translate] adeaping deaping[translate]
It is another useful and commonly used method for bacterial identification. Gram stainingis the most important type of staining method used in microbiology for bacterial identification. It is a differential staining technique used to differentiate bacteria into two groups; Gram Positive and Gram Negative...
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Naturally chemically reactive, chlorines is combined with other elements and compounds has been used to produce essential products. Chlorine was discovered in 1774, by the Swedish chemist Carl Wilhelm Scheele, he observed a greenish gas when he combined manganese dioxide and hydrochloric acid. Carl ...
What is a Silicon Anode? A silicon anode is a component of a lithium-ion battery where silicon is used as the primary material to store lithium ions during the battery's charge cycle. In the context of batteries, anodes are crucial as they serve as the site for the oxidation reaction dur...
What is the purpose of sodium methoxide in the synthesis of a biofuel? Which processes can be useful for the refining of tin? How is metallurgy used to extract metals from ores? What is the purpose of food irradiation? What kinds of ores are roasted? What kinds of compounds are converted...
d. Manganese dioxide is used up v Why is an acid catalyst used in the reaction between benzoic acid and methanol?Explore our homework questions and answers library Search Browse Browse by subject Ask a Homework Question Tutors available × Our tutors are standing by A...
uses it is used in the manufacture of ammonia, to produce nitric acid and subsequently used as a fertilizer. nitric acid salts include important compounds like potassium nitrate, ammonium nitrate, and nitric acid. nitrated organic compounds such as nitro glycerine are often explosives. liquid ...
Platinum is used as a catalyst in catalytic converters to reduce car emissions. 13 Enzyme Highly specific to their substrates and reactions. The enzyme lactase is specific to the lactose substrate. 10 Catalyst Can function under a wide range of conditions. Industrial catalysts can operate at high...