Why does stirring increase the speed of solute dissolving in water?
a) it decreases the surface area of the solute particles.
b) it makes the water molecules bump into solute more
c) it raises the pressure of water molecules
d) it significantly increases the temperture

To save time, you can approximate the initial mass of the solid to the nearest ±1 g. for example, if you are asked to add 14.3 g of copper, add between 13 g and 15 g. which of the following sets include two samples with an equal density? which all that apply below 15.4 g gold and 18.7 g silver 15.2 g copper and 50.0 g copper 20.2 g silver and 20.2 g copper 11.2 g gold and 14.9 g gold

Identify a strong intermolecular force of attraction between an alcohol

What is the value of keq for the reaction expressed in scientific notation?