| 41. | Note that the V / T ratio is twice as large; so you expect a molar mass twice as high.
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| 42. | The phosphate ion is a polyatomic ion with the empirical formula and a molar mass of 94.97 g / mol.
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| 43. | The density of sulfur hexafluoride is relatively high at room temperature and pressure due to the gas's large molar mass.
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| 44. | (where s is the specific entropy, v is the specific volume, and M is the molar mass ) to obtain
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| 45. | From the molarities matrices N, percentages by weight ( wt % ) can easily be derived using the appropriate molar masses.
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| 46. | As the demands on polymer properties increased, the necessity of getting absolute information on the molar mass and size also increased.
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| 47. | Sodium or lithium peroxides are preferred in space applications because of their lower molar mass and therefore higher oxygen yield per unit weight.
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| 48. | When the molar mass is greater than 1000 g / mol, it is rarely appropriate to use more than one decimal place.
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| 49. | While molar masses are almost always, in practice, calculated from atomic weights, they can also be measured in certain cases.
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| 50. | Therefore, the amount of substance of a sample is calculated as the sample mass divided by the molar mass of the substance.
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