We need at least 10 more requests to produce the answer.
0 / 10 have requested this problem solution
The more requests, the faster the answer.
•How many N atoms would be present in 0.378 moles of N2O? •2. If you have 4.55 x 1016 NO2 molecules, how many moles would you have? •3. How many grams would you need in order to have 0.885 moles of CuCO3? •4. If you have a 15.0 g sample of PF5, how many PF5 molecules would be in your sample? •5. If you have 3.14 x 1019 FeCl2 molecules, how many milligrams would you have? •6. What is the...
How many nitrogen atoms are present in a 1.73 g sample of molecular nitrogen? You must report the answer in scientific notation displaying only 3 significant figures Formatting convention that must be used to input a number in written in scientific notation: 1.22 x 104 1.22E2
How many moles of nitrogen, N, are in 87.0 g of nitrous oxide, N2O? Express your answer with the appropriate units. ► View Available Hint(s) O MÅ o 2 ? Value moles Submit Previous Answers
Nitrogen forms a number of compounds with oxygen, for example nitrous oxide, N2O, is 6365% N by massA second compound, which contains two atoms of nitrogen per molecule, is 25.94 % N by mass. How many oxygen atoms are in the second compound?
. How many ATOMS of nitrogen are present in 5.24 grams of nitrogen monoxide? ______atoms of nitrogen. *I know how to get from grams to atoms of NO, but my question is, how do I get to atoms of nitrogen?
21) How many Nitrogen atoms are there in 12.4 g of Ca(NO3)2?
41. Suppose you have half a mole of sulfur atoms. How many sulfur atoms do you have? 42. How many micrograms of zinc carbonate are there in 52.0 x 10-5 moles? 43. When 90 grams of water is evaporated, how many atoms of hydrogen was lost? 44. How many picoliters of water are in 3.32 mol of water? 45. How many centiliters of sulfuric acid are in 32.9 x 10-23 molecules of acid? The density of sulfuric acid Page 6...
If you have 25,970 palladium atoms, how many moles do you have?
Chemton Question 16 of 16 How many moles of calcium atoms do you have if you have 5.15 x 1021 atoms of calcium. (The mass of one mole of calcium is 40.08 g.) mol c +/ 0 x 100
How many moles of N are in 0.227 g of N2O?