Which equation obeys the law of conservation of mass?

2Fe + 3O2 → 2Fe2O3

4Fe + O2 → 2Fe2O3

Fe + O2 → Fe2O2

4Fe + 3O2 → 2Fe2O3

As you get closer to the boundary between two of the Earth's Plates what is most likely to happen to the intensity of the Earthquake?

if the specific heat capacity of sliver metal is 0.057 j/gc and if 55.00g of the metal absorbs 47.3 j oh heat how much does the temperature rise?

What does the kinetic theory say about the kinetic energy present in solids

Ocean water is sinking at the North Atlantic Buoy Station. What happens when water of a high density sinks? A: It pulls water up the shore in a high tide. B: It causes water trapped in nearby ice to melt.

An acid had a molarity of 0.01 M. What does the 0.01 M refer to?

Collagen is made of fibers and is found in tendons and cartilage. Collagen contributes to meat toughness and is, therefore, an example of which type of protein?

1. Why does CH30 evaporate faster than water?

How does concentration affect our daily lives in science?

How many nitrogen atoms are in 2.79 mo. of NH3

What is the chemical formula for polysaccharide?