Scientists utilize models for a variety of different purposes, but each type of scientific model has limitations. what might be a limitation of existing solar system models? a. they are not based on experimentation. b. they are used for prediction. c. they cannot be changed. d. they are based on current knowledge.

Determine the reaction and balance the following equations urgent due in the morning

The diagrams to the right show the distribution and arrangement of gas particles in two different containers. according to kinetic-molecular theory, which of the following statements is true? check all that apply. if the temperatures of both containers are equal, container a has greater pressure than container b. if the volume of container a decreased, its pressure would decrease. if the pressure in both containers is equal, container a has a lower temperature than container b.

The vapor pressure of ethanol is 1.00 × 102 mmhg at 34.90°c. what is its vapor pressure at 61.61°c? (δhvap for ethanol is 39.3 kj/mol.)