A 2.52 L volume of hydrogen measured at −155 °C is warmed to 100°C. Calculate the volume (in L) of the gas at the higher temperature, assuming no change in pressure.

When the following equation is balanced using the smallest possible integers, what is the coefficent of oxygen gas? c7h16o(g) + o2(g) → co2(g) + h2o(g) -1 -5 -8 -16 -21

Acontrol during an experiment. might change remains constant does not exist does change

The reactions of photosynthesis occur in the of plant cell? a.mitochondria. b. lysosomes. c. chloroplasts. d. chlorophyll