If I have 2.9L pf a gas at a pressure of Satm and a temperature of 50 °C, what will be the temperature of the gas in Celsius if I decrease the volume of the gas to 2.4L and decrease the
pressure to Batm? (-112.6 °C)

How many liters of oxygen gas, at standard temperature and pressure, will react with 35.8 grams of iron metal? 4 fe (s) + 3 o₂ (g) → 2 fe₂o₃ (s)

15. which of the following is not human-caused groundwater pollution? a. water in an aquifer dissolves elements such as arsenic and mercury from surrounding rock. b. water in an aquifer is contaminated by leachate that seeps into the ground from a landfill. c. water in an aquifer becomes polluted with chemicals used in hydraulic fracturing, or fracking. d. water in an aquifer absorbs harmful bacteria from the drainage field of a septic tank.

In ccl4 is there a certain length that the main atom carbon is a certain distance from the chlorine’s?