Hydrochloric acid, HCl, is produced by the equation H2 (g) + Cl2 (g) → 2HCl (g). If all meausrements are made at the same temperature and pressure, how many liters of HCl can be made from 3.25L Cl2? a

1.63 L

b

2.00 L

c

3.25 L

d

6.50 L

Achemist 16 drop copper metal from copper chloride solution. the chemist place is 0.50 g of aluminum foil in a solution containing 0.75 g of copper (ii) chloride. a single replacement reaction takes place. which statement explains the maximum amount of copper that the chemist can extract using this reaction?

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

Imagine that you push on a large rock. at what point does your effort change the rock’s mechanical energy?