Compound X has a molar mass of 316.29 g'mol 1
and the following composition:
element
mass %
phosphorus
39.17%
sulfur
60.83%
Write the molecular formula of X.

The best solution for preventing harm to people and pets from severe hurricanes involves determining and warning residents about what

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

Measurements that have similar values are: a. usually accurate b. sometimes accurate c. always accurate d. never accurate