Do humans need nitrogen? Nitrogen is an essential element for all forms of life and is the structural component of amino acids from which animal and human tissues, enzymes, and many hormones are made. Why is nitrogen important for amino ...

Does Phoenix get thunderstorms? The Phoenix area, also known as the valley of the sun, receives most of its rainfall during the summer months. During these thunderstorms it is not unusual to see flooding and downed trees due to high ...

What is efficiency example? Efficiency is defined as the ability to produce something with a minimum amount of effort. An example of efficiency is a reduction in the number of workers needed to make a car. The ratio of the ...

What is heat of hydrogenation of benzene? Benzene has three double bonds, so we might expect its heat of hydrogenation to be -360 kJ/mol. Its measured heat of hydrogenation is only -208 kJ/mol. Benzene is more stable than expected by ...

What does histoplasmosis do to your lungs? Histoplasmosis can damage lungs to the point that the air sacs begin filling with fluid. This prevents good air exchange and can deplete the oxygen in your blood. Heart problems. Inflammation of the ...

What is the mole ratio of sulfur to oxygen gas when they react to sulfur trioxide? Notice that you have a 2:1 mole ratio between sulfur dioxide, SO2 , and oxygen; this will be very important when comparing the number ...

How do you fix a stalled fermentation? Simply move the fermenter to an area that is room temperature, or 68-70 °F. In most cases, too low a temperature is the cause of a stuck fermentation, and bringing the temp up ...

कथकली और मोहिनीअट्टम कहाँ के शास्त्रीय नृत्य हैं? मोहिनीअट्टम केरल की महिलाओं द्वारा किया जाने वाला अर्ध शास्‍त्रीय नृत्‍य है जो कथकली से अधिक पुराना माना जाता है। भारत की शास्त्रीय नृत्य शैलियां कुल कितनी है? भारत के संगीत नाटक ...

What Colour is the Spanish flag? horizontally striped red-yellow-red national flag with an off-centre coat of arms. Within Spain private citizens may display the flag without the coat of arms. The flag’s width-to-length ratio is 2 to 3. How do ...

Is nh4cl exothermic or endothermic? The dissolution of ammonium chloride is endothermic. When dissolving a salt in water, two processes are taking place. Is NaOH in water endothermic? Dissolving $NaOH$ in a saturated solution is an endothermic reaction. Therefore, the ...