This dome-like shape forms due to the water molecules' cohesive properties, or their tendency to stick to one another. ... Water molecules at the surface (at the water-air interface) will form hydrogen bonds with their neighbors, just like water molecules deeper within the liquid.
Answer:
An agricultural drone is an unmanned aerial vehicle used to help optimize agriculture operations, increase crop production, and monitor crop growth. Sensors and digital imaging capabilities can give farmers a richer picture of their fields.
Explanation:
Drones can help farmers to optimize the use of inputs (seed, fertilizers, water), to react more quickly to threats (weeds, pests, fungi), to save time crop scouting (validate treatment/actions taken), to improve variable-rate prescriptions in real time and estimate yield from a field.
Answer:
Ca(OH)₂(aq) ⟶Ca²⁺(aq) +2OH⁻(aq)
Explanation:
An Arrhenius base is a substance that dissociates in water to form hydroxide ions.
Ca(OH)₂(aq) ⟶Ca²⁺(aq) +2OH⁻(aq)
Calcium hydroxide dissociates completely in water to form hydroxide ions, so Ca(OH)₂ is a strong Arrhenius base.
No, you cannot, because both acidic and basic solutions can conduct electric <span>currents.</span>
1 lb=453.592 grams
So he gained 453.592 pounds