They tend to pick at it until it is in small enough pieces to swallow. Then their gizzard (rough muscle) in their stomach acts as internal teeth.
2 moles N
2 moles H
3 moles O
<h3>Further explanation</h3>
Given
The compound is probably NH₂NO₃
Required
The number of moles
Solution
there are 2 N in NH₂NO₃, so moles N = 2moles
there are 2 H in NH₂NO₃, so moles H = 2moles
there are 3 O in NH₂NO₃, so moles O = 3 moles
Answer:
Na has a larger atomic radius than Na+.
Explanation:
Filtration<span> is the mass movement of water and solutes from plasma to the </span>rena<span>tubule that occurs in the </span>renal<span> corpuscle, hope it helps</span>
Answer:
We don't have the passage. A random sampling of surfactant uses includes:
- removal of oily materials from objects (clothes and dishes)
- forms remarkable structures called bubbles
- Assists in forming emulsions (e.g., mayonaise and paints)
Explanation:
The structure of a surfactant makes one end of a molecule hydrophilic and the other end hydrophobic. In water, they self-assemble into micelles, an arrangement in which the hydrophobic ends align towards the center, and the hydrophilic ends are pointed outwards to the water. This self-assembly is apparant when bubbles are made. The molecules quickly align themselves such that the hyrophilic ends are oriented inwards towards a thin layer of water and the hydrophobic ends are pointed outward to the air. This arrangement allows a mono-molecular sphere of water molecules to remain stable enough to float, reflect light, and please. These same properties allow the inverse to occur. Soap molecules surround a hydrophobic mass (e.g., the hamburger grease on your shirt) and solubilize it into small micelles which are then carried away in the surrounding water.