22. Calculate the average deviation and the standard deviation from the following measurements: 4.012 g; 4.022 g; 4.019 g; 4.027 g; 4.018 g; 4.024g

What is the relation between concentration of reactants and the rate of chemical reaction?

Which position represents spring in the southern hemisphere? a) b) c) d)

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