From steam-table data, estimate values for the residual properties h and s for steam at 225 c and 1600 kpa, and compare with values found by a suitable general- ized correlation.

In an exothermic reaction the bonding energy of the product is: less than the reactants same as the reactants greater than the reactants dependent upon the presence of a catalyst

If a straight-chain hydrocarbon is a gas at room temperature, how many carbon atoms will it have? a. 6 carbon atoms b. 12 carbon atoms c. 24 carbon atoms d. 3 carbon atoms

Calculate the ph of a .10m nh4cl solution. the kb value for nh3 is 1.8×10^-5