Ablock of wood has a density of 0.6g/cm cubed and a volume of 1.2g/cm cubed. what is the mass of the block of wood?

Alidded glass container is filled with a colored gas. after a period of time, it is observed that the gas is uniformly spread throughout the box and that the movement has slowed considerably. next, a warm iron plate is carefully placed under the box. why is there resumed movement of the gas in the container?

Which three statements represent the benefits of performing experiments using computer simulations?

In a chemical reaction, the final amount of the products is determined by the a. universal gas law b. law of definite proportions c. air pressure d. temperature e. none of the above me