What mass of water contains of hydrogen

Assignment Help Chemistry
Reference no: EM13163483

Water is composed of 11.2% hydrogen and 88.8% oxygen. What mass of water contains 16.0g of hydrogen?

Reference no: EM13163483

Questions Cloud

Calculate the molarity of a solution of glycerol : Calculate the molarity of a solution of glycerol made by dissolving 66.000 mL glycerol at 15 ^circ {rm C} in enough water to make 400.00 mL of solution.
Calculate the molar mass of the unknown : solution made from 6.50g of an unknown compound in 27.8g of diphenyl has a molality of .195m. Calculate the molar mass of the unknown.
Write a flowchart to solve any linear equation ax+b=01. : Write a flowchart to solve any linear equation ax+b=01. W Write a flowchart to solve any linear equation ax^2+bx+C=0
What mass of cacl2 should the chemist use : A chemist wants to make 6.5L of a 0.310M CaCl2 solution.What mass of CaCl2 (in g) should the chemist use?
What mass of water contains of hydrogen : Water is composed of 11.2% hydrogen and 88.8% oxygen. What mass of water contains 16.0g of hydrogen?
Calculate the total execution time : Calculate the total execution time of a program consisting of 100 instructions for NIOS II/f(6-stage pipeline) if five instructions are branch instructions. Clock frequency is 50MHz. Consider two cases: (1) 100% success in branch prediction, (2) n..
Write a function named ''read_line'' : Verify that your code works by saving some text into a file (created in notepad / textedit) and saving the file with extension '.txt'. You should attach the file (call it 'test.txt') with your code.
Why is tetraphenylporphyrin : Why is tetraphenylporphyrin (TPP) so stable? Why is it planar? Why does it precopitate so easily?
How much water would you expect to vaporize : A 50.0 gram piece of iron at 152 degrees celsius is dropped into a 20.0 grams of Water at 89 degrees Celsius in an open thermally insulated container. How much water would you expect to vaporize, assuming no water splashes out?

Reviews

Write a Review

Chemistry Questions & Answers

  Determine what is the density of the oxygen gas

Determine what is the density of the oxygen gas in the full bottle If A cylindrical gas lecture bottle has internal dimensions of 18.0 cm in diameter and a height of 49.0 cm and weighs 1.75 kg when empty.

  Semi-empirical expression for a dilute real solution

Semi-Empirical Expression for a Dilute Real Solution, Starting with the definition of osmotic pressure

  How many grams of naoh are contained

How many grams of NaOH are contained in 230.0 mL of a 0.800 M sodium hydroxide solution?

  Calculate the wavelength and wavenumber of the photon

Consider a molecule with spacing between two energy levels of 0.250 kJ mol-1. Calculate the wavelength and wavenumber of the photon that would be needed to lead to an excitation between these two levels.

  Determine the total number of moles of oxygen

given the balanced equation representing a reacction: 2C2H6+7O2=4CO2+6H2O determine the total number of moles of oxygen that react completely with 8.0 moles of C2H6

  Determine how much heat is evolved

LiI has a lattice E of -7.3x10^2 kJ/mol and a heat of hydration of -793kJ/mol. Heat of solution is -60kJ/mol. Determine how much heat is evolved

  Nmr spectrum of a shows a complex three-proton multiplet

Compound A, C9H12, undergoes nitration to give 3 products. The 1H NMR spectrum of A shows a complex three-proton multiplet at 6.92-6.99 ? and a nine-proton singlet at 2.34 ?

  Explain why lip gloss long lasting containing petroleum

Why is lip gloss long lasting containing petroleum? How many metric tonnes of 5%-S coal would be required to yield the H2SO4 needed to produce a 2.0-cm rainfall of pH 2.00 over an area of 100 square kilometers?

  What is the approximate pressure of the gas inside the lungs

The sudden opening of the epiglottis and vocal cords releases this air explosively. Just prior to this release, what is the approximate pressure of the gas inside the lungs?

  Calculate the enthalpy change for the dissolution

Calculate the enthalpy change for the dissolution of NH 4 NO 3 and expree your answer in units of kJ/mol.

  What fraction of the time will the current be turned on

An oil bath maintained at 50.5oC loses heat to its surroundings at the rate of 4.68 kJ/min. Its temperature is maintained by an electrically heated coil with a resistance of 60 operated from a 110 V line.

  Draw a doagram to show the changes in potential energy

Draw a doagram to show the changes in potential energy that occur from the rotation around the C1-C2 bond of 1-bromopropane.

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!

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