Homework Answers
fist find the relationship moles and mass and atoms and
then calulate as follows
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Use the References to access important values if needed for this question. How many ATOMS of...
Use the References to access important values if needed for this question moles 1. How many...
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. 1. How many ATOMS...
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
1. How many ATOMS of phosphorus, are present in 4.10 moles of tetraphosphorus decaoxide, P4O10? __________...
1. How many ATOMS of phosphorus, are present in 4.10 moles of tetraphosphorus decaoxide, P4O10? __________ atoms of phosphorus 2. How many MOLES of oxygen are present in 1.75×1021 molecules of tetraphosphorus decaoxide? ___________ moles of oxygen 3. How many ATOMS of phosphorus are present in 7.95 grams of tetraphosphorus decaoxide, P4O10? ________atoms of phosphorus 4.How many GRAMS of oxygen are present in 1.75×1021 molecules of tetraphosphorus decaoxide? _________grams of oxygen
Use the References to access important values if needed for this question. 1. How many ATOMS...
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
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 sodium hydrogen sulfate, NaHSO4, are present in 1.53 moles of this compo grams b. How many moles of sodium hydrogen sulfate are present in 2.44 grams of this compound? moles
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 a. How many grams...
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. 1. How many MOLECULES...
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
Solve the following chemistry problem please. Use the References to access important values if needed for...
Solve the following chemistry problem please.
Use the References to access important values if needed for this question. 1. How many MOLECULES of water are present in 4.56 moles of this compound ? molecules. 2. How many MOLES of water are present in 1.62 times 10^22 molecules of this compound ? moles.
Use the References to access important values if needed for thir 1. How many grams of...
Use the References to access important values if needed for thir 1. How many grams of K* are present in 4.50 grams of potassium chromate? grams K+ 2. How many grams of potassium chromate contain 4.28 grams of K grams potassium chromate. Submit Answer Retry Entire Group 9 more group attempts remaining
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. 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
Use the References to access important values if needed for this question. a. How many grams of sodium hydrogen sulfate, NaHSO4, are present in 1.53 moles of this compo grams b. How many moles of sodium hydrogen sulfate are present in 2.44 grams of this compound? moles
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 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. 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
Solve the following chemistry problem please.
Use the References to access important values if needed for this question. 1. How many MOLECULES of water are present in 4.56 moles of this compound ? molecules. 2. How many MOLES of water are present in 1.62 times 10^22 molecules of this compound ? moles.
Use the References to access important values if needed for thir 1. How many grams of K* are present in 4.50 grams of potassium chromate? grams K+ 2. How many grams of potassium chromate contain 4.28 grams of K grams potassium chromate. Submit Answer Retry Entire Group 9 more group attempts remaining
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