What kind of reaction is 21,02 → 2H,0 + 0,2 A. Single replacement
B. Double-replacement
C. Decomposition
D. Synthesis

Chlorophyll a had the molecular formula c55h72mgn4o5 how many atoms are in this molecule

What is the wavelength of a wave with a velocity of 50 m/s and a frequency of 5hz a 250 m b 0.1 m c 10m d 0.01 m

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.