Given the following data for the hydrate M(NO3)3 dot X H2O, where M is a metal with the atomic mass 35.57 g/mol, Mass of Crucible and Lid 34.9126 Mass of Crucible, Lid and Hydrate 39.5907 Mass of Crucible, Lid and Anhydrous Salt (3rd Heating) 37.1499 How many molecules of water are in one formula unit of the hydrate? In other words what is the value of X? X should be a whole number, so choose the percentage of water for the hydrate that is closest to the percentage of water calculated for this experiment. HINT: X is between 6 and 18.
Answers: 3
Chemistry, 21.06.2019 22:30
This large tectonic plate is bounded on three sides by whats know as the ring of fire. what is the name of this tectonic plate? a) pacific plate b) eurasian plate c) north american plate d) indo- australian plate plz it's science but there's no option for science so i picked chemistry
Answers: 2
Chemistry, 22.06.2019 11:30
Voltaic cells produce a positive overall charge. what does this indicate? a. the reaction is likely to be endothermic. b. the reaction is spontaneous. c. the reaction is not likely to occur. d. the reaction is not spontaneous.
Answers: 3
Given the following data for the hydrate M(NO3)3 dot X H2O, where M is a metal with the atomic mass...
Arts, 23.02.2021 19:40
Mathematics, 23.02.2021 19:40
Biology, 23.02.2021 19:40
Mathematics, 23.02.2021 19:40
Mathematics, 23.02.2021 19:40
Arts, 23.02.2021 19:40
Mathematics, 23.02.2021 19:40
English, 23.02.2021 19:40