chemistry
Homework Answers
So to find moles divide the molecules you have by 6.023 x ^23
5.47 x 10^26 / 6.023 x 10^23 = 909 moles
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.
acetaminophen has the formula C8H9NO2. a dose contains 0.500g A) how many moles does 0.500g contain?...
acetaminophen has the formula C8H9NO2. a dose contains 0.500g A) how many moles does 0.500g contain? B) how many molecules does 0.500g contain? C) how many C atoms are in 0.500g?
A sample of glucose, C6H12O6, contains 1.270×1021 carbon atoms. 1.How many atoms of hydrogen does it...
A sample of glucose, C6H12O6, contains 1.270×1021 carbon atoms. 1.How many atoms of hydrogen does it contain? 2.How many molecules of glucose does it contain? 3.How many moles of glucose does it contain? 4.What is the mass of this sample in grams?
How many moles of water ,H2O,contain, 2.0x10(22) molecules of water ?
How many moles of water ,H2O,contain, 2.0x10(22) molecules of water ?
A sample of glucose, C6H12O6, contains 1.280×1021 carbon atoms. Part 1: How many atoms of hydrogen...
A sample of glucose, C6H12O6, contains 1.280×1021 carbon atoms. Part 1: How many atoms of hydrogen does it contain? Part 2: How many molecules of glucose does it contain? Part3: How many moles of glucose does it contain? Part 4: What is the mass of this sample in grams?
How many moles of water, H2O, contain 2.0×10^22 molecules of water?
How many moles of water, H2O, contain 2.0×10^22 molecules of water?
How many moles of C4H10 contain 9.25 x 1024 molecules of C4H10 ? O 34.9 moles...
How many moles of C4H10 contain 9.25 x 1024 molecules of C4H10 ? O 34.9 moles C4H10 0 28.6 moles C4H10 46.2 moles C4H10 65.1 moles C4H10 15.4 moles C4H10
Part A How many moles of C7H16 contain 9.25 x 1024 molecules of CyH16 ? 46.2...
Part A How many moles of C7H16 contain 9.25 x 1024 molecules of CyH16 ? 46.2 moles CH16 34.9 moles C-H16 28.6 moles C7H16 65.1 moles C-H16 15.4 moles CH16 Submit Request Answer Provide Feedback
a box contain 2.5*10^21 hydrogen molecules. how many moles of hydrogen does this represent? what is...
a box contain 2.5*10^21 hydrogen molecules. how many moles of hydrogen does this represent? what is the mass of the gas?
10. 1.2044 X10 Xm = 2 n How many moles are in 1.2044 x 1024 molecules?...
10. 1.2044 X10 Xm = 2 n How many moles are in 1.2044 x 1024 molecules? 2.0000 moles 2 moles 4 moles d. 2.000 molecules 104 X mol 6,022xus Strong acids tend to do what? Donate hydroxide ions Donate H* ions in solution Produce OH ions 12. _amount of compared to stock solutions. Dilute solutions contain a small, solute small, solution large, solute C. 13. amount of solute compared to dilute solutions. Stock solutions contain a a larger solution smaller
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.
How many moles of C4H10 contain 9.25 x 1024 molecules of C4H10 ? O 34.9 moles C4H10 0 28.6 moles C4H10 46.2 moles C4H10 65.1 moles C4H10 15.4 moles C4H10
Part A How many moles of C7H16 contain 9.25 x 1024 molecules of CyH16 ? 46.2 moles CH16 34.9 moles C-H16 28.6 moles C7H16 65.1 moles C-H16 15.4 moles CH16 Submit Request Answer Provide Feedback
10. 1.2044 X10 Xm = 2 n How many moles are in 1.2044 x 1024 molecules? 2.0000 moles 2 moles 4 moles d. 2.000 molecules 104 X mol 6,022xus Strong acids tend to do what? Donate hydroxide ions Donate H* ions in solution Produce OH ions 12. _amount of compared to stock solutions. Dilute solutions contain a small, solute small, solution large, solute C. 13. amount of solute compared to dilute solutions. Stock solutions contain a a larger solution smaller
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