What is the formula for NH4 and O? NH₄⁺ Is NH4 an acid or base? Weak base dissociation eg NH3 NH3 is a weak base and dissociates partially in solution (as indicated with reversible arrow) to form OH- and NH4+ ions. Since this is a reversible process, NH4+ can donate H+ to form back NH3. […]
Where is the location of Sun in Milky Way galaxy?
What particle size is the easiest to erode?
What particle size is the easiest to erode? In a stream, the most easily eroded particles are small sand grains between 0.2 mm and 0.5 mm. Anything smaller or larger requires a higher water velocity to be eroded and entrained in the flow. What increases the size of particles carried increases? The average velocity (speed) […]
What is the reliability of a source?
What is the reliability of a source? A reliable source is one that provides a thorough, well-reasoned theory, argument, discussion, etc. based on strong evidence. Scholarly, peer-reviewed articles or books -written by researchers for students and researchers. Original research, extensive bibliography. Why is it important to evaluate sources? Evaluating information encourages you to think critically […]
Why is the sodium potassium pump so important to the human body?
Why is the sodium potassium pump so important to the human body? In the kidneys the Na-K pump helps to maintain sodium and potassium balance in our body. It also plays a key role in maintaining blood pressure and controls cardiac contractions. What human body system depends on the sodium potassium pump? nervous system Why […]
What are three lung diseases that can be caused by air pollution?
What are three lung diseases that can be caused by air pollution? Air pollution is the cause and aggravating factor of many respiratory diseases like chronic obstructive pulmonary disease (COPD) (11,12), asthma (12,13), and lung cancer (14,15). Who is most affected by air pollution? The groups most affected by air pollution are people of color, […]
Whats does screw mean?
Whats does screw mean? The Oxford English Dictionary defines screw as “to tighten; to press or force by means of a screw; or to extort by pressure.” The most common image or gesture that one thinks of when first hearing this word usually deals with the repeated motion that one uses to tighten a screw […]
Why must I forgive?
Why must I forgive? Forgiveness is for our own growth and happiness. When we hold on to hurt, pain, resentment, and anger it harms us far more than it harms the offender. Forgiveness frees us to live in the present. Our anger, regret, hatred, or resentment towards someone means that we are giving up our […]
Why is energy released in ATP hydrolysis?
Why is energy released in ATP hydrolysis? When one phosphate group is removed by breaking a phosphoanhydride bond in a process called hydrolysis, energy is released, and ATP is converted to adenosine diphosphate (ADP). Likewise, energy is also released when a phosphate is removed from ADP to form adenosine monophosphate (AMP). Is hydrolysis an exergonic […]
When the moon passes between Earth and the sun it casts a shadow on?
When the moon passes between Earth and the sun it casts a shadow on? When the Moon passes between Sun and Earth, the lunar shadow is seen as a solar eclipse on Earth. When Earth passes directly between Sun and Moon, its shadow creates a lunar eclipse. Lunar eclipses can only happen when the Moon […]