Which statement gives an advantage of multicellular organisms? A. Cells are able to provide support

B. They can reproduce quickly

C. Their size allows them to maintain structure easily

D. They need small amounts of energy

Based on the law of conservation of energy, which statement is false? answer- energy is lost when machines dont work right

Kc = 0.040 for the system below at 450oc. if a reaction is initiated with 0.40 mole of cl2 and 0.40 mole of pcl3 in a 2.0 liter container, what is the equilibrium concentration of cl2 in the same system? pcl5(g) ⇄ pcl3(g) + cl2(g)

What is the formula for the compound dinitrogen pentoxide? a. n4o5 b. n5o4 c. n4o6 d. n5o2 e. n2o5