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It is the product of the magnitude of the charge and the distance between the centers of positive and negative charge. It is a vector quantity and is represented by an arrow with its tail at the positive center and head pointing towards a negative center. Dipole moment (μ) = charge (Q) × distance of separation (r). I am thinking what will be the dipole moment of some common compounds.
At -14.5 degrees celcius, what is the maximum mass of maltitol (C12H24O11) you can add to a 2.50 kg of pure water and still have the solution freeze. assume that maltitol is a molecular solid and does not ionize when it dissolves in water
A Greener approach for Measuring Colligative Properties - Molar Mass Determination from Freezing Point Depression
What is the similarity in these diagrams? The sodium ion and the neon atom are isoelectronic (have the same electron configuration).
Nitrogen and oxygen do not react appreciably at room temperature, as illustrated by our atmosphere. But at high temperatures, the reaction below can proceed to a measurable extent.
The equilibrium constant of H2 combustion at 1500K surpass that of N2 combustion at 2200K by at least 2 orders of magnitude.
If potassium ion is in solution, the ion could be reduced to potassium metal. In acidic solution, which would be more thermodynamically favorable: the reduction of K+ or the reduction of H+
Write a chemical equation representing the reaction aqueous Ca(OH)2 with dissolved CO2.
waters heat of fusion is 80. and its specific heat is 1.0 . some velomobile seats have been designed to hold ice packs
The problem though is that Schaum's doesn't give an explanation for why they got that answer without merely stating to use the quadratic formula to solve it.
If the demand for the drug is 90kg per year, explain how many goats would the company require to meet this demand? Molecular weight of drug is 500 g/mol
when 13.66 g of lactic acid c3h6o3 is mixed with 115 g of stearic acid the mixture freezes at 62.7 degrees celcius. the
When the titration reaches the equivalence point, the student finds she has used 91.4 mL of sodium hydroxide solution. Calculate the molarity of the student's sodium hydroxide solution.
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