a)
molar mass of table sugar = 342.3 g/mol
mass of sugar = 0.800 g
moles of sugar = 0.800 / 342.3
= 2.34 x 10^-3 mol
b)
mass of sugar = 8.40 g
moles of sugar = 8.40 / 342.3
moles of sugar = 2.45 x 10^-3 mol
Be sure to answer all parts. How many moles are contained in each number of grams...
Be sure to answer all parts. How many moles are contained in each number of grams of table sugar (C12H2,011, molar mass 342.3 g/mol)? Enter your answer in scientific notation. a. 93.0 g b. 0.0690 g mol
How many moles are contained in each number of grams of table sugar (C12H22O11, molar mass 342.3 g/mol)? Enter your answer in scientific notation. a. 13.0 g b. 0.0470 g
Help 3 attempts left Check my work Be sure to answer all parts. Report problem points How many moles are contained in each number of grams of table sugar (C211,201 molar mass 342.3 g/mol)? Enter your answer in scientific notation. Hint a. 0.650 g b . 8.60 g Solution eBook a 10 mol Guided Solution b. 10 mol Print References
How many moles are contained in each number of grams of fructose (C_6H_12O_6, molar mass 180.2 g/mol), a carbohydrate that is about twice as sweet as table sugar? "Lite" food products use half as much fructose as table sugar to achieve the same sweet taste but with fewer calories. a. 0.500 g b. 5.00 g c. 25.0 g d. 0.0250 g
Be sure to answer all parts. How many milliliters of a 0.42 M sucrose solution contain each of the following number of grams? The molar mass of sucrose (C12H2011) is 342.3 g/mol a. 0.700 g ml b.4.7 g
Be sure to answer all parts. How many milliliters of a 0.24 M sucrose solution contain each of the following number of grams? The molar mass of sucrose (C12H22011) is 342.3 g/mol. a. 1.16 g ml b. 24.0 mg
Be sure to answer all parts How many total moles of ions are released when the following sample dissolves completely in water? Enter vour answer in scientific notation. 9.75 x 10-5 g of Ca(NO3)2: ×10 mol
Be sure to answer all parts. How many total moles of ions are released when the following sample dissolves completely in wate Enter your answer in scientific notation. 1.00 x 104g of NiBr2 3H0x 10 mol
Be sure to answer all parts. How many moles and numbers of ions of each type are present in the following aqueous solution? Enter your answers for the numbers of ions in scientific notation. 651 mL of a solution containing 5.56 x 1024 formula units of potassium bromide per liter mol potassium x 10 (select i ons potassium mol bromide x 10 (select ions bromide
Be sure to answer all parts. How many total moles of ions are released when the following sample dissolves completely in water? Enter your answer in scientific notation. 1.94 10-g of NiBr2 · 34,0 - 1 x 10 mol