K2SO4

H3PO4 and NaOH

KOH and H2SO4

HPO4 and KOH

Choose all that apply. when creating a graph, you should: determine the x- and y- variables label the scale on the x- and y- axes plot the data points draw a line of best fit to represent the data trend

Which statement about hf is true? it is zero for any compound in its standard state. it is positive when the bonds of the product store more energy than those of the reactants. it is negative when a compound forms from elements in their standard states. it is zero for any element that is in the liquid state.

How many moles of co2 are produced during the complete combustion of 3.6 moles of c2h6