Answer:
Osmotic pressure is 7.62 atm
Explanation:
Let's replace the data given to the osmotic pressure formula
π = ?
R = 0.082 L.atm/mol.K
T = 37°C + 273 = 310K
M = 0.30 M
π = M . R. T → 0.30 M . 0.082L.atm/mol.K . 310K = 7.62 atm
One side is positively charged and the other side is negatively charged.
Answer:
H-CL
Explanation:
Hydrochloric acidis an acid wiith a diatomic molecule, consisting of a hydrogen atom H and a chlorine atom Cl connected by a polar covalent bond
Answer:
Hummingbirds have a very high metabolism and must eat all day long just to survive. They consume about half their body weight in bugs and nectar, feeding every 10-15 minutes and visiting 1,000-2,000 flowers throughout the day.
Answer:
Explanation:
Potential energy is the energy possessed by an object due to its position. For example, when the ball starts to move from its resting position then the ball gains kinetic energy. Thus, as gravity makes an object fall down toward the ground, potential energy becomes kinetic energy.
