Why chelate effect is called entropy effect? The bottom line is that the chelate effect is entropy-driven. It follows that the more binding groups a ligand contains, the more positive the ΔS° and the higher the Kf will be for complex formation. What is chelate effect in chemistry? Chelate effect represents the stabilization of coordination […]

What are the 3 types of fire extinguishers and on what type of fire do you use them? Understanding fire extinguisher classes Class A extinguishers will put out fires in ordinary combustibles such as wood and paper. Class B extinguishers are for use on flammable liquids like grease, gasoline and oil. Class C extinguishers are […]

What property was used to group these rocks? What property was used to group these rocks? color. hardness. streak. What are the properties of gneiss? Gneiss is a type of metamorphic rock with distinct banding due to the presence of differing proportions of minerals in the various bands. Gneiss is medium- to coarse-grained and may […]

What would happen if a hurricane hit New York City? In the city, a hurricane’s storm surge would cause sudden, extensive flooding, submerging much of Lower Manhattan and crippling the subway system and tunnels. The powerful winds would uproot thousands of trees, down power lines and send debris flying in all corners of the city. […]

What is the most environmentally friendly paint? Here are the best eco-friendly options for your space. Clare Paint. Price | $54/gallon. The Real Milk Paint Co. Price | $60/gallon. BioShield. Price | $48/gallon. Sherwin-Williams Harmony. Price | $59/gallon. Benjamin Moore Natura. Price | $57/gallon. ECOS Paint. Price | $65/gallon. Behr Premium Plus. Earth Pigments. Is […]

Which organic compound consists of the elements carbon hydrogen and oxygen in a 1 2 1 ratio? Carbohydrates Which always contains carbon hydrogen and oxygen? Carbohydrates. Carbohydrates are organic compounds that contain only carbon, hydrogen, and oxygen. They are the most common of the four major types of organic compounds. There are thousands of different […]

What are the 7 diatomic molecules? So these are our seven diatomic elements: Hydrogen, Nitrogen, Flourine, Oxygen, Iodine, Chlorine, Iodine, and Bromine. Is Cl2 a diatomic molecule? Cl2-A Diatomic Molecule With seven electrons in its outermost orbit–one electron short of a “stable eight”– the element chlorine exists in nature as a diatomic molecule. Is iodine […]

Which Cannot be separated into simpler substances quizlet? A pure substance that cannot be separated into simpler substances by physical or chemical means. Elements can be grouped together by the properties they share. There are three major categories of elements. Elements are identified by these characteristics, which can be physical or chemical. Why can’t calcium […]

In which aspect of DNA structure are hydrogen bonds important? Terms in this set (6) In which aspect of DNA structure are hydrogen bonds important? The arrangement of atoms allows precise hydrogen bonding. What is the pairing pattern of the bases in nucleic acids? The rules of base pairing (or nucleotide pairing) are: A with […]

How do amphibians obtain oxygen? Most amphibians breathe through lungs and their skin. Their skin has to stay wet in order for them to absorb oxygen so they secrete mucous to keep their skin moist (If they get too dry, they cannot breathe and will die). How do frogs take in oxygen? When the frog […]