Calculate the molar mass of each compound. CH g/mol C,H,O, g/mol
A compound with the empirical formula CH, has a molar mass of 70 g/mol. What is the molecular formula for this compound? molecular formula:
Calculate the molar mass of calcium nitrate. Calculate the molar mass of calcium nitrate. 164.10 g/mol 132.10 g/mol 102.09 g/mol 136.03 g/mol none of the above I typically understand how to calculate the molar mass but not when it is a compound. I originally got 102.09 but it was marked wrong on my homework and I do not know how to get to the correct answer.
Calculate the molar mass of each compound. C2H6: ________g/mol C15H22O2:__________g/mol
What mass of a compound with a molar mass of 236.6 g/mol is required to make 96.1 mL of a solution of 1.8M?
The molar mass of solid is 110.98 g/mol PART IV MOLAR MASS OF SOLID Mass of Calorimeter (g) 10%1841 991565p S10005 Mass of Calorimeter plus water (g) Mass of water (g) Mass of unknown solid (g) alig'c 28.3 Initial temperature (°C) Final temperature (C) Temperature change (AT) Heat, q (kJ) Heat of solution per gram of solid (kJ/g) Heat of solution per mole of compound (kJ/mol) DATA ANALYSIS 1. Calculate q solution (Cs for water is 4.184 J/g°C) 2. Identify...
If the heat of combustion for a specific compound is - 1200.0 kJ/mol and its molar mass is 29.71 g/mol, how many grams of this compound must you burn to release 891.80 kJ of heat? mass: _______ g
Calculate the formula mass and molar mass of NH3. Formula mass a mu Molar mass= g/mol
A gaseous compound has a density of 1.76 g/L at 21.3 °C and 1.10 atm. What is the molar mass of the compound? g/mol Molar mass =
Compound X'has a molar mass of 579.43 g mol and the following element | mass % phosphorus 26.73% nitrogen | 12.09% chlorine 61. 1896 Write the molecular formula of X