Xylene:
Molecular weight: 106.17g/mol
Volume: 5.0ml
How to find the mmol?
Xylene: Molecular weight: 106.17g/mol Volume: 5.0ml How to find the mmol?
need help calculating mmol i have the molecular weight in (g/mol) i have the amount in volume (uL) MW(g/mol)- 112.22 volume (uL)- 400 im confused on how to calculate for mmol from those two set of information.
MW: Molecular Weight, mmol: Millimoles mL MW mmol equivalents reagent bromobenzene magnesium benzophenone diethyl ether theoretical product triphenylmethanol 24.30 b.65 74.123 O. 70(p
1. Please calculate for the missing mmol and equivalents and show your calculations. 2. Use 3g of 3-nitrophthalic acid and the new equivalent values to determine what quantities of reactants and solvents are needed for the specific mass of 3-nitrophthalic acid given. Please show your calculations. Reactant or Solvent d (g/mL) or M(mol/L) Molecular Weight (g/mol) Reaction Weight (g) or Volume (mL) mmol Equivalents 3-Nitrophthalic Acid NA 211.13 1.00 g 4.74 mmol 1.00 32.05 2.00 mL mmol Hydrazine (8 wt%...
Find the degree of polymerization for polyethylene with an number average molecular weight of 500,000 g/mol.
Find the degree of polymerization for polyethylene with an number average molecular weight of 500,000 g/mol
Find the degree of polymerization for polyethylene with an number average molecular weight of 500,000 g/mol
7. Sulfur trioxide has a molecular weight of 80.07 g/mol SO, What is the volume, in milliliters, of 0.28 grams of sulfur trioxide gas at STP? (4 points) 8. Consider the following balanced chemical reaction. 2 H2O2 (aq) → 2 H20 (1) + O2() How many liters of molecular oxygen gas are formed if 1.19 x 10 molecules of hydrogen peroxide (H2O) are allowed to decompose at STP? (4 points) Note: There are a total of 38 points possible on...
Compound molar mass density volume mmol equ 21% sodium ethoxide in ethanol 68.05 g/mol 0.868 g/mL 20 mL ~1.3 *1-bromobutane 137.02 g/mol 1.276 g/mL 4.5 mL ~1.0 *Limiting Reagent: 1-bromobutane I need help finding the mmol of sodium ethoxide in ethanol and 1-bromobutane. Also how to find the theoretical yield of this reaction from this graph?
How much urea (CH4N2O; molecular weight: 60.056 g/mol) in grams do I need to add to 1L water to have a final concentration of 20 mg/L Total Nitrogen as Nitrogen or TN-N. Nitrogen molecular weight is 14.0067 g/mol.
Calculate the volume in milliliters of a 1.48 mol/L calcium bromide solution that contains 100 mmol of calcium bromide (CaBry). Round your answer to 3 significant digits.