WebJun 27, 2024 · One foot is 12 inches long, and the conversion factor of 1 foot to inches is 12. In yards, 1 foot is equal to 1/3 yard (conversion factor of 1 foot to yards is 1/3) so forth. The same length is 0.3048 meters, and it is also 30.48 centimeters. To convert 10 feet to inches, multiply 10 times 12 (the conversion factor) = 120 inches. WebThe answer is not B because the conversion factor does not cancel out the grams. The conversion factor would need to be flipped to cancel out the grams. The answer is not D because the conversion factor is wrong. You can’t have 159.6 moles in 1 gram. Rather, the conversion factor should be 159.6 grams in 1 mole. Continued on next slide...
What is the relationship between moles and mass ...
WebTo convert from moles to volume of a substance at STP, standard molar volume (22.4 L/mol) is used as a conversion factor. Expii. Converting Moles to Volume — Overview & Examples - Expii ... this means we need to first convert from grams to moles: O2 Molar Mass: 15.999 + 15.999 = 31.998g . Now that we have the molar mass, we can convert … WebMar 3, 2016 · Multiply the molar mass of hydrogen by 2 (the subscript that follows the H in the formula H 2 O). 2 × 1.008g = 2.016g 2 × 1.008 g = 2.016 g. Find the molar mass of oxygen from the periodic table ... the perfect gift trailer
Mole Calculator
WebDec 8, 2024 · You multiply that quantity by the mole-mole conversion factor that relates moles of nitrogen to moles of ammonia. You write the conversion factor so that mol NH3 is on top and mol N2 is on the bottom. That way, the mol N2 units cancel, leaving you with the desired units, mol NH3. The numbers you put in front of the units for the conversion ... WebChoose the correct conversion factor to calculate the number of moles of from its mass. ANSWER: ANSWER: Correct The atomic mass of any element can be used to create a … WebThis chemistry video tutorial explains how to convert the unit grams to moles which is a common conversion step for many stoichiometry questions. You need t... the perfect gift support