Amonoprotic weak acid, ha , dissociates in water according to the reaction ha ( aq ) − ⇀ ↽ − h + ( aq ) + a − ( aq ) the equilibrium concentrations of the reactants and products are [ ha ] = 0.170 m , [ h + ] = 2.00 × 10 − 4 m , and [ a − ] = 2.00 × 10 − 4 m . calculate the value of p k a for the acid ha .

Which of the following is true about a carbonated soft drink? . the carbon dioxide is the solvent, and water is the solute.. the water is the solution, and carbon dioxide is the solvent.. the carbon dioxide is the solution, and the water is the solvent.. the water is the solvent, and the carbon dioxide is the solute.. .

In the space, show a correct numerical setup for calculating the number of moles of co2 present in 11 grams of co2

If 16.00g of hydrogen gas reacts with 126.73g of oxygen, how many grams of water are yielded? (both reactants are completely consumed in the reaction.)