3. If you dissolve lead(II) nitrate and potassium iodide in water they will react to form lead(II) iodide and potassium nitrate. This is a double replacement reaction

A. Calculate the grams of lead(II) iodide that can be produced from 2,75 moles of
potassium iodide.

B. Calculate the grams of lead(II) iodide that are produced if.656 g of KNO; are
produced
Pb(NO3)2(aq) + KI (aq) → Pbl (s) + KNO, (aq)

while cooking a piece of 1/2 pound beef steak, a cast iron pan (2.4kg in weight) was heated 260 celsius.

intermolecular forces are the forces between molecules or particles.

there are two kinds of van der waals forces: weak london dispersion forces and stronger dipole-dipole forces.

in molecule of water there are dipole-dipole forces between negatively charged oxygen from one molecule of water and positively charger hydrogen of another molecule of water.

hydrogen bond is an electrostatic attraction between two polar groups that occurs when a hydrogen atom (h), covalently bound to a highly electronegative atom such as flourine (f), oxygen (o) and nitrogen (n) atoms.