Use the References to access important values if needed for this question. a. How many grams...
Use the References to access important values if needed for this question. a. How many grams of aluminum cyanide. Al(CN)3, are present in 3.16 moles of this compound? grams b. How many moles of aluminum cyanide are present in 4.83 grams of this compound? moles
Use the References to access important values if needed for this question. How many ATOMS of phosphorus are present in 1.38 grams of tetraphosphorus decaoxide? atoms of phosphorus. 2. How many GRAMS of oxygen are present in 1.01 1023 molecules of tetraphosphorus decaoxide? grams of oxygen days grams 1. How many GRAMS of potassium sulfate are present in 4.96 moles of this compound? moles 2. How many MOLES of potassium sulfate are present in 1.67 grams of this compound?
Use the References to access important values if needed for this question moles 1. How many moles of sulfur dioxide are present in 4.49 grams of this compound? 2. How many grams of sulfur dioxide are present in 4.96 moles of this compound grams Use the References to access important values if needed for this question How many moles of sulfur dioxide are present in 9.61 × 1022 molecules of this compound? moles kilograms grams milligrams 17.9 56.5
Use the References to access important values if needed for this question a. How many grams of chromium(I) iodide, CrI3, are present in 4.20 moles of this compound? grams b. How many moles of chromium(III iodide are present in 2.42 grams of t moles Submit Answer Retry Entire Group 4 more group attempts remaining
Use the References to access important values if needed for this question. How many grams of Si are there in 1.89 moles of Si? grams Submit Answer
Use the References to access important values if needed for this question. 1. How many GRAMS of sulfur are present in 2.21 moles of sulfur tetrafluoride ? grams. 2. How inany MOLES of fluorine are present in 3.22 grams of sulfur tetrafluoride ? moles. An error as been detected in your answer. Check for typos miscalcuations etc, before submitting your answer Hetry Entire Group SEHOLD lemn
References Use the References to access important values if needed for this question. One of the hydrates of Na2SO4 is sodium sulfate heptahydrate. A 70.4 gram sample of Na2SO4.7H20 was heated thoroughly in a porcelain crucible, until its weight remained constant. After heating, how many grams of the anhydrous compound remained? Submit Answer progress
Use the References to access important values if needed for this question. 1. How many MOLECULES of carbon tetrachloride are present in 6.61 grams of this compound? molecules 2. How many GRAMS of carbon tetrachloride are present in 2.32 1022 molecules of this compound? grams Submit Answer Retry Entire Group 9 more group attempts remaining
Use the References to access important values if needed for this question. 1. How many ATOMS of nitrogen are present in 3.67 grams of nitrogen dioxide? atoms of nitrogen 2. How many GRAMS of oxygen are present in 1.02x102) molecules of nitrogen dioxide? grams of oxygen Submit Answer 2 question attempts remaining
Use the References to access important values if needed for this question. 1. How many ATOMS of carbon are present in 4.34 moles of carbon dioxide ? atoms of carbon 2. How many MOLES of oxygen are present in 2.17x10-- molecules of carbon dioxide ? moles of oxygen SUDIT ARS Retry Entre Group group attempts remaining