How many moles in 36.50 g of fe2o3? (molar mass fe2o3 = 159.7 g. mol)

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) .

How does a noncompetitive inhibitor reduce an enzyme’s activity?

What is happening when the water inside a kettle heats up and begins to boil