For a pressure of 1.00 atm and a temperature of 24.0 ∘c, use the ideal-gas law to estimate the number of air molecules in the room. assume all the air is n2. express your answer to three significant figures and include the appropriate units.

Free answer. the treaty of versailles ended world war i, but some of the terms of the treaty contributed to the beginning of world war ii. which was one of the terms of the treaty? the answer would be "germany was forces to pay reparations to the allied countries.". i hope this .

Which buffer would be better able to hold a steady ph on the addition of strong acid, buffer 1 or buffer 2? explain. buffer 1: a solution containing 0.10 m nh4cl and 1 m nh3. buffer 2: a solution containing 1 m nh4cl and 0.10 m nh3

Is 9 correct? and can someone me with 10? it’s due tomorrow, you