Which statement best describes the polarity of the molecule PI3? A. It is nonpolar, because the bonds are polar and the molecular
geometry does not affect polarity.
B. It is nonpolar, because the electronegativity difference between
phosphorus (P) and iodine (I) is very small.
O c. It is nonpolar, because it is a trigonal-planar molecule and the
bond polarities cancel each other out.
D. It is polar, because it is a trigonal-planar molecule and the bond
polarities between phosphorus (P) and iodine (l) add together.
SUB

Asolution of sodium hydroxide was titrated against a solution of sulfuric acid. how many moles of sodium hydroxide would react with 1 mole of sulfuric acid?

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

For the reaction shown, find the limiting reactant for each of the following initial amounts of reactants. 4al(s)+3o2(g)→2al2o3(s) a) 1 molal, 1 mol o2 b) 4 molal, 2.6 mol o2 c) 16 molal, 13 mol o2 d) 7.4 molal, 6.5 mol o2