What is the role of a turbine in an electric generator? question 1 options: it stores energy for later use. it releases chemical energy. it transfers electrical energy. it provides mechanical energy.

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) .

Select all that apply. a beta particle: is electromagnetic energy is an electron has zero charge is emitted from the nucleus has a +2 charge has a -1 charge

Match the mixture with the substance// i really need on this guys (it’s a pic btw)