Calculate the empirical formula for natural flavors

Assignment Help Chemistry

Reference no: EM13705050

Problem- Calculate the empirical formula for each of the following natural flavors based on their elemental mass percent composition.

A)- nitroglycerin (used medically as a vasodilator to treat heart conditions): C 15.87%H 2.22%N 18.50%O 63.41%.

B)- vanillin (responsible for the taste and smell of vanilla): C 63.15%H 5.30%O 31.55%.

I want you to clarify the chemistry in this above problem.

Reference no: EM13705050

Questions Cloud

Calculate the molar mass of vitamin k : Problem- when 1.46 g of vitamin k is dissolved in 25 g of camphor the freezing point of the solution is lowered by 4.89 C. Calculate the molar mass of vitamin k

What is the molarity of the diluted solution : Problem- A)- If 4.0L of a 4.7M SrCl2 solution is diluted to 50L , what is the molarity of the diluted solution B)-To what volume should you dilute 25mL of a 11.0M H2SO4 solution to obtain a 0.140M H2SO4 solution

Calculate the moles given density of 0.84 g/ml : Problem- Teflon is produced from the polymerization of Tetrafluroethene, Cf2=Cf2. Predict the structure of Teflon showing the monomeric unit in parenthesis. 10 mL of 5% aqueous hexamethylenediamine was placed in a 50mL beaker. Calculate the moles g..

Calculate the concentration of all species : Problem- Calculate the concentration of all species (identified below) in the solution resulting from the reaction between 35.0 mL of 0.200M HCN and 35.0 mL of 0.200M LiOH.

Calculate the empirical formula for natural flavors : Problem- Calculate the empirical formula for each of the following natural flavors based on their elemental mass percent composition.

What is the volume occupied by argon gas at a pressure : What is the volume occupied by 24.7g of argon gas at a pressure of 1.38atm and a temperature of 346K

Explain what is the equilibrium constant k_c : Problem- The following reaction was performed in a sealed vessel at 712 C H_2(g) + I_2(g) (equilibrium symbol) 2 HI(g) Initially, only H_2 and I_2 were present at concentrations of H_2= 3.95 M and I_2= 3.00 M. The equilibrium concentration of I_2 ..

Explain what concentration of cof2 remains at equilibrium : Problem- Carbonyl fluoride, COF2, is an important intermediate used in the production of fluorine-containing compounds. For instance, it is used to make the refrigerant carbon tetrafluoride, CF4 via the reaction 2COF2(g)? CO2(g)+CF4(g), Kc=7.80 If..

Find the temperature at which half-live will be 9.96 min : Problem- The reaction, C2H5Cl C2H4 + HCl, follows first-order kinetics and has an activation energy of 237 kJ mol-1. At 477 °C, k = 0.000904 s-1. Find the temperature (in °C) at which half-live will be 9.96 min

User Account

All Pages