The actual value for absolute zero in degrees Celsius is −273.15. Use the formula below to determine your percent error for both gas samples. |experimental value – actual value| x 100
actual value
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Compare and contrast physical changes with chemical changes.

The twister and runaway train are two coasters at the same amusement park. both coasters start at the same height. the coaster for the twister is twice the mass of the coaster for the runaway train. which roller coaster has greater gravitational potential energy at the start of the ride?

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