Plz answer fast! i'll make you brainless answer. was arsenic discovered 1250 b. c or 2500 b. c. where was arsenic discovered?

Think about how you can use le chatelier’s principle to find possible solutions to the design problem. describe at least two ways to increase the yield (amount) of ammonia based on this principle.

Asolution contains 180 g of glucose (c6h12o6) and 162 g of water. what is the mole fraction of glucose?

How far is the region from the equator or control climate