Define what is the molecular formula of the acid

Assignment Help Chemistry

Reference no: EM13514297

An organic acid contains 41.4% carbon, 3.47% hydrogen, and 55.1% oxygen by weight. A 0.080-mol sample of this compound weighs 11.60 g. What is the molecular formula of this acid?

Reference no: EM13514297

Questions Cloud

Define how many moles of potassium sulfide : A sample of K2S contains 1.35 g of potassium. How many moles of potassium sulfide are present in the sample

Determine the final speed of the person : A 60.0 kg person running at an initial speed of 3.25 m/s jumps onto a 120 kg cart that is initially at rest. Find the final speed of the person and cart relative to the ground

Compute the magnitude of the current that flows through it : A solenoid 3.0 cm long consists of 3921 loops of wire. If the magnetic field inside the solenoid is 4.0 T, what is the magnitude of the current that flows through it

Evaluate the number of atp molecules : Calculate the number of ATP molecules that are produced from the biological oxidation of one molecule of each of the following to CO2 and H2O

Define what is the molecular formula of the acid : An organic acid contains 41.4% carbon, 3.47% hydrogen, and 55.1% oxygen by weight. A 0.080-mol sample of this compound weighs 11.60 g. What is the molecular formula of this acid

What is the frictional force on the block : A 10 N horizontal force F pushes a block weighing 9.0 N against a vertical wall. The coefficient of static friction between the wall and the block is 0.75, What is the frictional force on the block

Define what''s the simplest formula for the oxide : A sample of oxide of antimony (Sb) contains 30.5g of antimony combined w/10g O2. What's the simplest formula for the oxide

How far will the boy have slid : A boy gets ready to slide down an icy hill with his sled.Assume that the friction from the ground is negligible. How far will the boy have slid after 3 seconds with that acceleration

Explain the equivalence points in titrations : The Ka of HNO2 is 7.1 x 10^-4. Use this to find the volume (mL) and pH of 0.0588 M KOH needed to reach the equivalence point(s) in titrations of 28.5 mL of 0.0380 M HNO2.

User Account

All Pages