If 568 ml of O2, gas at 49°C is cooled and now occupies a volume of 399.5 mL, then what is the new temperature in K? Don't forget to use Kelvins and round to ones place
(so you don't have to worry about using scientific notation).

An electrons position cannot be known precisely only it's probability of being in a certain location can be known

This chart lists four kinds of polymers and their sources. what can be known about all four polymers, despite their differences? they come from living things. they share ionic carbon bonds. they are at least 100 monomers long. they are made of repeating subunits.

When 13.3 g koh is dissolved in 102.7 g of water in a coffee-cup calorimeter, the temperature rises from 21.4 °c to 31.53 °c. what is the enthalpy change per gram of koh (j/g) dissolved in the water? * take the density of water as 1.00 g/ml. * assume that the solution has a specific heat capacity of 4.18 j/g*k. enter to 1 decimal place. do not forget the appropriate sign /(+). canvas may auto-delete the (+) sign