Write the net ionic equation for the reaction that occurs when 0.128 mol is added to 1.00 L of the buffer solution. (Use the lowest possible coefficients. Omit states of matter. Use instead of )

Asample of aluminum foil contains 8.60 × 1023 atoms. what is the mass of the foil?

The diagrams show objects’ gravitational pull toward each other. which statement describes the relationship between diagram x and y? gravity attracts only larger objects toward one another. gravity attracts larger objects only if they are close to one another. if the masses of the objects increase, then the force between them also increases. if distance between the objects increases, then the amount of force also increases.

The formation of a solid, also known as a is an indication of a chemical change. precipitate particulate particle powder