What properties are used to classify elements? What are the physical properties of water? What chemical elements make up triglycerides? What are the physical and chemical properties of livermorium? What are the properties of argon? What are some examples of properties of water?
but sometimes, you have to consider what you're cleaning also. Although household bleach is mostly water, it can still be irritating on its own because of the strong smell. The sodium hypochlorite that is the main ingredient in bleach reacts when it is mixed with either ammonia-based cleaner...
人造彗星已经完成了它的变革性旅程。最后，我们得到了成千上万种不同的分子。We start with just three molecules water, methanol and ammonia. We apply energy to them, and we form thousands of other molecules.一开始只有3分子水、甲醇和氨。我们对它们施加能量，就形成了成千上万的其他分子。The experimen...
(a) What are the properties of elements and compounds? (b) How are properties of a compound related to elements that comprise it? What are the chemical properties of sodium? Explain two ways that strong acids can be differentiated from weak acids, without the use of universal indicator. ...
In biological filtration, nitrifying bacteria, known as facultative bacteria, absorb ammonia, and turn nitrites into nitrates, which are less dangerous. These bacteria require oxygen to live, so it’s important for the pond’s pump to run 24 hours a day, 7 days a week. If the pump isn’...
Common Elements that Exist as Molecules & Covalent Lattices Electron Configuration | Noble Gas & Orbital Notation Octet Rule & Lewis Structure | Definition & the Periodic Table Chemical Composition | Importance, Types & Examples What Are Valence Electrons? - Lesson for Kids Ammonia, Water & Hydrogen...
Besides lighting, the tank should havea strong filtration system, as they produce a lot of waste in the fish tank. Even if you keep a small group of molly fish, they canraise the levels of ammoniaand nitrate to a toxic level. Therefore, choose a powerful filtration system that can remove...
When shipped, it must either be in liquid form or transformed into ammonia. Both are expensive processes, and liquefying hydrogen is technically challenging as well: it needs to be cooled down to –252°C, one of the lowest boiling points of all the elements. Facilitating cooperation among ...
How do you make ammonium bicarbonate? What is the formula for diphosphorus trioxide? What is the IUPAC name of KMnO4? What are the four elements found in ammonium carbonate? What is the formula for the anhydride of chlorous acid? What is the formula of the oxide? Express your answer as ...
Public outrage has pushed the issue up the political agenda, increasing the pressure on companies. The water industry can point to some success in improving water quality since privatisation, with a reduction in levels of phosphorus and ammonia and 85% of bathing water classified as ...