Asample of lemon juice has a ph of 3. what is the [oh-] concentration of the lemon juice? a) 11 b) 1 x 10+3 c) 1 x 10-3 d) 1 x 10-11

Select all of the methods through which a drug can enter your body. injection swallowing inhalation absorption

Consider the following reaction at equilibrium. 2co2 (g) 2co (g) + o2 (g) h° = -514 kj le châtelier's principle predicts that the equilibrium partial pressure of co (g) can be maximized by carrying out the reaction a. at high temperature and high pressure b. at high temperature and low pressure c. at low temperature and low pressure d. at low temperature and high pressure e. in the presence of solid carbon

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