If I have 2.9 L of gas at a pressure of 5.0 atm and a temperature of 50.0 °C, what will be the new temperature if I decrease the volume of the gas to 2.4 L and decrease the pressure to 3.0 atm? SHOW YOUR WORK

Select the correct answer. you have a nightlight plugged into an outlet in the hallway, which uses 3.5 watts when plugged in. if the house circuit provides 120.0 volts, what is the current through this bulb?

If a molecule with a molecular formula of c13h18 is treated with an excess of h2 in the presence of finally divided pt metal under conditions required for maximum hydrogenation of the molecule to give a molecule with a formula c13h24, how many rings are in the molecule?

Which liquid (h2o, h2o + soap, or h2o + salt) has the strongest cohesion and adhesion? (need now plz)