A reaction of phosphorus and sulfur is 8 P4 (s) 3 Ss (s) 8 P4S3 (s). What is the percent yield when 1.50 moles of phosphorus, P4, reacts with excess sulfur to produce 1.00 mole of P4S3

Phosphorous acid, h3po3(aq) , is a diprotic oxyacid that is an important compound in industry and agriculture. the values of phosphorous acid are 1.30 6.70 calculate the ph for each of the given points in the titration of 50.0 ml of 1.5 m h3po3(aq) with 1.5 m koh(aq) .

Identify arrows pointing to bonding electrons. done h-0-0-h ) intro

The reactions of photosynthesis occur in the of plant cell? a.mitochondria. b. lysosomes. c. chloroplasts. d. chlorophyll