What volume (in litres)of water vapour could be collected if 20.0 kg of octane is burned in the presence of 845.5 g of oxygen at 22.0 ºC and 98.5 kPa.

Which of the following true? a_volcanoes and earthquakes often near the plate boundaries. b_volcanoes occur whereve there are tall mountains. c_earthquakes cause volcanoes in the same location to erupt violently d_volcanoes and earthquakes occur only where plates are colliding with each other

Use the table to identify the phase and phase changes of the elements under the given conditions. write the name of the substance, phase, or phase change

How is energy related to the change of state represented by the model? atoms gain energy as a solid changes to a liquid. atoms gain energy as a solid changes to a gas. atoms lose energy as a solid changes to a liquid. atoms lose energy as a solid changes to a gas.