Converting the mass, in grams, of a substance to moles requires a conversion factor of (one mole of substance/molar mass of. 1: Moles to Mass Conversion with Elements. According to the periodic table, 1 mol of U has a mass of 238.0 g, so the mass of 2 mol is twice that, or 476.0 g.

First, we need to convert the grams of oxygen into moles of oxygen using our molar mass from the periodic table. The periodic table shows that the atomic mass (rounded to two decimal points) of Al is 26.98, so 1 mol of Al atoms has a mass of 26.98 g. If the mass of a substance is known, the number of moles in the substance can be calculated. The molecular mass of NH3 is 14.007+3(1.008). Ammonia (NH3): 17.04 g/mol Magnesium hydroxide (Mg(OH)2): 58.33 g/mol Iron(III) oxide (Fe2O3): 159.70 g/mol Those are the right ones.

Trending Questions The true color of a mineral is called? How many days of summer in 2000? If Plates' moving on the mantle is a natural process What reasons do you think Earth has this process? What type of energy released greenhouse gases when used to make electricity? You sodium acetate a element a compound or a mixture? What was the atmosphere in the ordovician period? What can you use to stick blocks of snow together answer sheet? Does it snow in Mississippi? What does the Greek word for bromine mean in English? What conditions must be present for thunderstorm to form? What areas of Alaska are affected by global warming? What are the four quadrants of a hurricane? How does moisture affect mechanical wheathering? What is solid fossil fuel formed from decaying plant remains? What is the English unit for temperature? What is core-mantle-crust? How big was the chilean earthquake? Who is Graciano Yumul? What is pth intact IRMA? What is the molecular formula of a compound with. The molar mass of ammonia equals 17.04 g/mol. The molar mass of an element is found on the periodic table, and it is the element's atomic weight in grams/mole (g/mol). Determining Molar Mass Use the periodic table to calculate the molar mass of each of the following compounds.

Periodic table nh3 molar mass