Use you observation to determine which polymorph is in the customer’s returned chocolate sample. Please help it due in 15 minutes

What is the equilibrium constant of aa+bb=cc+dd

Determine the reaction and balance the following equations urgent due in the morning

Phosphorous acid, h3po3(aq) , is a diprotic oxyacid that is an important compound in industry and agriculture. p k a1 p k a2 1.30 6.70 calculate the ph for each of the points in the titration of 50.0 ml of 1.5 m h3po3(aq) 1.5 m h 3 po 3 ( aq ) with 1.5 m koh(aq). 1.5 m koh ( aq ) .