Does saturation affect solubility? The solubility of most solids increases with increasing temperature. Because the solubility of most solids increases with increasing temperature, a saturated solution that was prepared at a higher temperature usually contains more dissolved solute than it would contain at a lower temperature. Can a saturated solution dissolve more solute? When the […]

How are electrons distributed in a polar covalent bond? Electrons in a polar covalent bond are shifted toward the more electronegative atom; thus, the more electronegative atom is the one with the partial negative charge. The greater the difference in electronegativity, the more polarized the electron distribution and the larger the partial charges of the […]

What is the function of motor nerves? Motor neurons of the spinal cord are part of the central nervous system (CNS) and connect to muscles, glands and organs throughout the body. These neurons transmit impulses from the spinal cord to skeletal and smooth muscles (such as those in your stomach), and so directly control all […]

What is difference between photosynthesis and chemosynthesis? Photosynthesis and chemosynthesis are both processes by which organisms produce food; photosynthesis is powered by sunlight while chemosynthesis runs on chemical energy. Why do you think this process is called photosynthesis? This chemical energy is stored in carbohydrate molecules, such as sugars, which are synthesized from carbon dioxide […]

What should you always wear when working with pesticides? Wear unlined, liquid-proof, chemical-resistant gloves; unlined neoprene or rubber boots; and a widebrimmed hat. Wear a chemical-resistant apron over cloth coveralls when mixing, loading or handling undiluted pesticides. What protective clothing material can protect against liquids and chemicals? Rubber protects against acids and chemicals. Synthetic materials […]

What are the 2 animals that Darwin famously studies while discovering his theories? Darwin studied bees and ants in his own garden. One of the reasons he may have held back from revealing his ideas about evolution was the problem of cooperation in social insects. Where did Charles Darwin study unusual animals? South America Why […]

How does 2/4 DNP cause uncoupling? DNP decreases the formation of high-energy phosphate bonds in mitochondria and at the same time stimulates systemic oxygen consumption [23]. This dissociative effect is known as uncoupling of oxidative phosphorylation. How does DNP help you lose weight? DNP (2,4-Dinitrophenol) has a variety of industrial uses, including as a photographic […]

What are the essential components in an electric circuit? question_answer Answers(3) The four essential components of an electric circuit are an electric cell, an electric bulb, a switch and connecting wires. What is an essential electric circuit? Every electric circuit, regardless of where it is or how large or small it is, has four basic […]

What are the parts of a pencil sharpener? Typical electric pencil sharpeners include an electric motor, a speed reducing gear train, a multi-piece cutter assembly, a pencil size selector guide and/or a pencil alignment device, and a switch for activating the motor, e.g. upon insertion of a pencil. What is wheel and axle example? The […]

What are some uses of acids? Uses of Acids Uses of Bases Hydrochloric acid (HCl) – stomach acid Sodium hydroxide – lye, Draino™, makes soap Nitric acid – fertilizer production, explosives Magnesium hydroxide – Milk of Magnesia (antacid) Trichloroacetic acid – removes warts, fouls wine Ammonium hydroxide – smelling salts What is acid and its […]