Asample of sno2 has a mass of 23.2 g. the masses of sn and in the sample are link to periodic table of the elements 11.6 g of sn and 11.6 g of o 7.7 g of sn and 15.5g of o 20.4 g of sn and 2.8 g of o 18.3 g sn and 4930

Remember to use the proper number of significant figures and leading zeros in all calculations.gelatin has a density of 1.27 g/cm³. if you have a blob of gelatin dessert that fills a 2.0 liter bottle, what is its mass? 2540 g2500 g3.9 x 10-43.937x 10-4