The total volume of hydrogen gas needed to fill the Hindenburg was 2.11  108 L at 1.00 atm and 24.7°C. How much energy was evolved when it burned? A) 8.64  106 kJ B) 2.98  1010 kJ C) 3.02  104 kJ D) 2.47  109 kJ E) 4.94  109 kJ

Esign techniques and materials that reduce the negative environmental impact of a structure are referred to as

Skills of homo sapiens were found an excavation. the skulls were preserved because the bodies were frozen. so, these fossils are (blank) fossils.the image shows the evolution of skulls beginning 2 to 3 million years ago. based on the image, modern human skulls(blank) ape skulls.

When water dissolves sugar, which process is not involved? o dissociation o hydration o surface area of the solute increases sa