Which statement is true about the rotational period of the moon? greater than the revolution period around Earth

always changing

less than the revolution period around Earth

equal to the revolution period around Earth

Using the thermodynamic information in the aleks data tab, calculate the standard reaction free energy of the following chemical reaction: →+p4o10s6h2ol4h3po4s round your answer to zero decimal places.

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

How does a catalyst increase the speed of a reaction? a. the catalyst eliminates the activated complex stage, allowing products to form immediately. b. the catalyst lowers the energy level of the reactants, making it easier for them to react. c. the catalyst makes it easier for the activated complex to form, lowering the activation energy. d. the catalyst raises the energy level of the products, making the reaction finish sooner. reset next