When 5 grams of wood burns completely in 15 grams of oxygen, 10 grams of water and some carbon dioxide are given off. a. identify the reactants) in this reactions. b. how many grams of carbon dioxide would be produced in this example? c. what is the name of the law that you used to determine the answer for b?

What material does not melt at any temperature

Diffraction is when light is bent around obstructions. which of the these observation about clouds would indicate diffraction? a) after rain storms, you can sometimes see rainbows. b) clouds are white or gray and cannot be seen through. c) on a cloudy day, the temperature tends to be cooler than a sunny day. d) the edges of dark clouds appear lighter. this

20 pts ‼️ an unmanned spacecraft travels to mars. mars has a lower strength of gravity than earth. where in the image is the spacecraft’s weight the greatest?