In July 1928, Calouste Gulbenkian, the Anglo-Persian Oil Company, Standard
Oil and Shell oil formed the
the world's first oil cartel.
A. Anglo Standard Shell Conglomerate
B. Iraq Petroleum Company
C. Organization of the Petroleum Exporting Countries
D. Saudi Arabian Petroleum Syndicate

Sarah wants to know where in her garden chamomile would grow the best. she thinks chamomile will grow best in the corner of the garden that gets the most sunlight. to test her hypothesis, she decides to plant several groups of chamomile in her garden as an experiment. which of the following variables will sarah need to measure to know which group of plants grew best? a. the location of the plants b. the type of plants c. the height of the plants d. the amount of water she gives the plants

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.

What is the mass of naoh that would have to be added to 500 ml of a solution of 0.20 m acetic acid in order to achieve a ph of 5.0?