User Account

All Pages

Explain how many milliliters of a propyl alcohol solution

Assignment Help Chemistry
Reference no: EM13663594

Explain how many milliliters of a 12 % (v/v) propyl alcohol solution would you require to obtain 7.5mL of propyl alcohol?

Reference no: EM13663594

Questions Cloud

Explain what is the relationship of polarity of a drug : Explain what is the relationship between polarity of a drug and toxicity and why is this case? In other words, are non-polar or polar molecules more toxic to the human body, and why.
Explain what volume of oxygen gas at 533 degrees celsius : Explain what volume of oxygen gas, at 533 degrees Celsius and 750torr, could be formed by the decomposition of 38.1g of potassium chlorate. The other product is potassium chloride.
Compute the u for the oxidation of mg : While 0.850 g of Mg is burned in oxygen in a constant volume calorimeter, 25.4 kJ of energy as heat is evolved. The calorimeter is in an insulated container with 750 g of water at an initial temperature of 18.6 degrees Celsius.
Explain what is the density in grams per liter of chloroform : Chloroform (CHCl3) became popular as an anesthetic after Queen Victoria delivered her eight child as anesthetized by chloroform in 1853. Explain what is the density in grams per liter of chloroform at 35 degrees Celsius and 850torr
Explain how many milliliters of a propyl alcohol solution : Explain how many milliliters of a 12 % (v/v) propyl alcohol solution would you require to obtain 7.5mL of propyl alcohol
Butane is component of natural gas that is utilized as fuel : Butane is a component of natural gas that is utilized as fuel for cigarette lighters. Explain the balanced equation of the complete combustion of butane is 2C4H10+3O2 yields 8CO2+ 10H20
Compute the amount of work done against an atmospheric : Compute the amount of work done against an atmospheric pressure of 1.00atm when 500.0 g of zinc dissolves in excess acid at 30.0°C (101.3 J = 1 L atm)
Explain what is the molar mass of the unknown gas : Under identical conditions, it takes two moles of an unknown gas 47 seconds to effuse through the same porous membrane. Explain what is the molar mass of the unknown gas
Define the heat of combustion of acetylene : Acetylene gas (C2H2) burns with oxygen in an oxyacetylene torch to produce carbon dioxide, water vapor, as well as the great heat needed for welding metals. The heat of combustion of acetylene

Reviews

Write a Review

Chemistry Questions & Answers

  How many moles of nh3 will be formed

Nitrogen and hydrogen gases are combined at high temperatures and pressures to produce ammonia, NH3. If 104.7 g of N2 are reacted with excess H2, how many moles of NH3 will be formed?

  Explain what volume of cyclohexane should be used

An experiment requires 12.0 g of cyclohexane, whose density at 25 degrees C is 0.7781 g/mL. What volume of cyclohexane should be used

  Water is to be pumped from a lake to a tank uphill that is

water is to be pumped from a lake to a tank uphill that is open to the atmoshpere. the flow rate of water is 10 liters

  How much heat (j) is required to raise the temperature

The specific heat of liquid bromine is 0.226 J/g-K. How much heat (J) is required to raise the temperature of 10.0 mL of bromine from 25.00C to 27.30C? The density of liquid bromine: 3.12 g/mL

  Which is the limiting reactant

The compound aluminum chloride is widely used to control chemical reactions in industry. It is made by the following reaction: Al2O3(s) + 3C(s) + 3Cl2(g)→ 2AlCl3(s) + 3CO(g)

  Explain the values of km and vmax for the decarboxylation

Determine the values of KM and Vmax for the decarboxylation of keto acid given the following data

  Evaluate the fraction of vocs in the exhaust

Assume that gasoline is burned with 99% efficiency in a car engine, with 1% remaining unburned in the exhaust gases as VOCs. If the engine exhausts 16 kg of gases (MW = 30) for each kg of gasoline (MW = 100), calculate the fraction of VOCs in the ..

  State what is the wavelength in micrometers of a photon

What is the wavelength in micrometers of a photon emitted from a Hydrogen electron relaxing from the

  State a gauche conformation of hexane viewing down

Here are four of my question, my professors wants us to represent this newman projection and sawhorse projection. (1) a gauche conformation of hexane viewing down the C2-C3 bond

  Explain how you will separate the mixture of ions

Describe how you will separate the following mixture of ions in solution. Use complete sentences and include all the details but be brief and concise in all your procedures. Include an explanation/rationale of the reagent used, etc.

  What is the pressure

The pressure in a sealed plastic container is 108 kPa at 41C. What is the pressure when the temperature drops to 22C? Assume that the volume has not changed.

  Explain what will be the rate constant for reaction

an activation energy of 43.6 kJ/mol, what will be the rate constant for this reaction at 75oC?

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

Submit Assignment

Academics

Major Subjects

Majors

Get In Touch

whatsapp: +1-415-670-9521

Phone: +1-415-670-9521

Email: [email protected]

TERMS & POLICIES

HELP & SUPPORT

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd