A 12.00 mol/L hydrochloric acid solution is an example of what type of solution?

Electrons are extremely important to what area of technology? a) anti-aging research b) household product development c) electronics d) drug discovery

If you burn 10 kilograms of wood in a fire (combustion) what is the weight of the products after the fire has finished burning the wood?

A4.86 g piece of metal was placed in a graduated cylinder containing 15.5 ml of water. the water level rose to 17.3 ml. what is the density of the metal. i need the steps of how to solve it to so i can use a formula to work out other problems.