How many grams of glyoxylic acid and sodium glyoxylate are needed to prepare 1.75 L of a 2.10 M buffer at pH 3.35 ? The pa of glyoxylic acid is 3.34 . Note: Use the monohydrate forms, HCOCO2H⋅H2O and HCOCO2Na⋅H2O

both glyoxylic acid needed in grams and sodium glyoxylate needed in grams

What is the value of keq for the reaction expressed in scientific notation

(apex) when a cup of water is dropped, as the cup falls, the water in the cup falls out true or false?

The following reaction shows the products when sulfuric acid and aluminum hydroxide react. al(oh)3 + h2so4 → al2(so4)3 + h2o the table shows the calculated amounts of reactants and products when the reaction was conducted in a laboratory. sulfuric acid aluminum hydroxide initial amount of reactant 40 g 15 g theoretical yield of water from reactant 14.69 g 10.38 g what is the approximate amount of the leftover reactant? 11.73 g of sulfuric acid 10.33 g of sulfuric acid 11.12 g of aluminum hydroxide 13.67 g of aluminum hydroxide