A different phosphate buffer is now put to test to see if it will maintain the pH of an enzyme solution if a strong base is added. This buffer solution was prepared to a final volume of 100.0 mL with concentrations of the salts of the conjugate acid/base pairs as following: 0.150 M Na2HPO4(aq) and 0.100 M KH PO (aq). What are the pH and the pH 2 4 change resulting from the addition of 80.0 mL of 0.0100 M NaOH(aq) to the buffer solution

Ase your answer to this question on the information below.hydrocarbons and fissionable nuclei are among the sources used for the production of energy in the united states. a chemical reaction produces much less energy than a nuclear reaction per mole of reactant.the balanced chemical equation below represents the reaction of one molecule of a hydrocarbon with two molecules of oxygen.chemical equation: ch4 + 2o2 → co2 + 2h2o + 1.48 × 10−18 jthe nuclear equation below represents one of the many possible reactions for one fissionable nucleus. in this equation, x represents a missing product.nuclear equation: write an isotopic notation for the missing product represented by x in the nuclear equation.

Which of the following are correct values for the ideal gas laws constant r

Achemical reaction is done in the setup shown, resulting in a change of mass. what will happen if the same reaction is done in a sealed container that is placed on the electronic balance?