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Problem- A solution is prepared from 4.5709g of magnesium chloride and 43.246g of water. The vapor pressure of water above this solution is found to be 0.3630atm at 348.0 K. The vapor pressure of pure water at this temperature is 0.3804 atm.
Find the value of the van't Hoff factor i for magnesium chloride in this solution.
I require expert help to solve the above question. Illustrate each and every step
Suppose that the atomic mass unit (amu) had been defined as one-sixth of the average mass of an atom of fluorine instead of one-twelfth of the mass of an atom of carbon-12. What would the average atomic mass of phosphorus be on this new scale
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Mrs Jones is 40 years old as well as finally has her long awaited pregnancy. Although she is joyous, she's also fearful that she might have a deformed child due to her age. Consequently, she's been sent for a genetic work-up.
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Balance the equation using the smallest possible integers. Also determine the sum of the coefficients of the reactants?
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Since there are that many Moles of KOH there must be equal moles of the acid. So 4.14*10-3moles/.05L= X M of initial acid== .0828M?
how to draw mechanisms for organic chemistry? Would really like to learn how to draw them.
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