How many atoms doesCo(NO3)2 have

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) .

Fill in the coefficients that will balance the following reaction: a0cr2(so4)3 + a1agno3

In the reaction between a crushed antacid tablet and vinegar what gas is emitted