Below is a list of formulas for complex compounds and ions; each is matched with its name. One formula – name combination contains an error. Which one? Format of choices is (Formula: Name) Group of answer choices [Ni(CO)2(NH3)2] diamminedicarbonylnickel(II) [Pt(en)3](NO3)4 tris(ethylenediamine)platinum(IV) nitrate [Co(NO)4Cl2]3PO4 (III) phosphate K2[SnF6] potassium hexafluorostannate(IV) Ca[PdCl6] calcium hexachloropalladate(IV)

Why is soap used to remove grease? a. its nonpolar end dissolves the grease. b. it makes the water bond with the grease. c. it chemically bonds with the grease. d. its polar end dissolves the grease.correct answer for apex - a, its nonpolar end dissolves the grease.

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

How many grams of oxygen gas are contained in a 15 l sample at 1.02 atm and 28°c? show your work.