A sample of gas is at STP conditions and has a volume of 22.4 Liters. If the volume is changed to 500.0 milliliters and the pressure is changed to 205.8 kPa, what is the new temperature of this sample of gas, in Celsius? Show all work, including all conversions with proper set-up and units.

Which statement describes covalent bases? they have hydroxide ions. they produce hydrogen ions. they are often amines. they are named the same as ionic compounds.

The diagram below shows a cell placed in a solution.a cell is shown placed inside a beaker. it is labeled cell. the solution inside the beaker is labeled 40% salt solution and the solution inside the cell is labeled 20% salt solution.only water is allowed to move in and out of the cell. what will most likely happen to the cell? it will expand as water moves out of it. it will shrink as water moves out of it.it will expand as water moves into it. it will shrink as water moves into it.

If a solution had a ph of 7 what is the solution