Consider this reaction: FeCl2 + 2NaOH → Fe(OH)2(s) + 2NaCl If 507 g FeCl2 were used up in the reaction, how many grams of NaCl would be made?​

An empty fuel tank can still contain and therefore can be even more dangerous than one full of liquid fuel.

Movement that is like a t a type of wave that transfers energy where the particles in the medium move in a circle motion while the energy travels left or right. a type of wave that transfers energy where the particles in the medium move perpendicular to the direction in which the energy is traveling. transfers energy from one location to another a type of wave that transfers energy where the particles in the medium move parallel to the direction in which the energy is traveling. movement that is back and forth, like an equal sign = 1. wave 2. parallel movement 3. perpendicular movement 4. transverse wave 5. longitudinal wave 6. surface wave

Scientist think that animals with remarkably similar embryo development probably shared a common ancestor