Sunflower oil has a density of 0.920g/mL what is the mass of 4.50L of Sunflower oil ?what volume (in L) would 375g of Sunflower oil occupy​

Achemistry student weighs out of phosphoric acid , a triprotic acid, into a volumetric flask and dilutes to the mark with distilled water. he plans to titrate the acid with solution. calculate the volume of solution the student will need to add to reach the final equivalence point. round your answer to significant digits.

1. list three scientific reasons cockroaches may fly.

Pastoral farming is best described as a. a method of raising livestock and moving herds b. an african method of agriculture c. a method of cultivating crops on poor soils d. a common method of desert farming select the best answer from the choices provided a b c d