Classify each solute represented in the following equations
classify each solute represented in the following equations as a strong, weak, or nonelectrolyte: a)CH3-OH(l) H2O> CH3-OH(aq). b)MgCl2(s) H2O> Mg2+(aq) + 2Cl-(aq). c) HClO(aq) H+(aq) + ClO-(aq)
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An unknown protein sample gave an absorbance of 0.867 ( corresponding to the average of three replicate analyses of the unknown sample). Calculate the mass (micrograms) of protein in the unknown. Calculate the absolute uncertainty for the answer.
A 15-kg iron ball is dropped onto a pavement from a height of 80m. Suppose half of the heat generated goes into warming the ball. What is the temperature increase of the ball in degree C
How did Turkey end up a secular democracy? It seems like so many countries in that area have ended up being dictatorships.
50-g of hot water at 65 degree C is poured into a cavity in a very large block of ice at 0 degrees C, What is the mass of the ice that melts
classify each solute represented in the following equations as a strong, weak, or nonelectrolyte: a)CH3-OH(l) H2O> CH3-OH(aq). b)MgCl2(s) H2O> Mg2+(aq) + 2Cl-(aq). c) HClO(aq)<H2O> H+(aq) + ClO-(aq)
What factors account for how African slaves were treated indifferent and /or economic sitting in Latin America?
What is the resistance of a 1.7m -long copper wire that is 0.50mm in diameter? (Answer should be in ohms)
A monatomic ideal gas at high temperature T in a discharge tube has a triply degenerate excited state at an energy e above the ground state, Find the ratio population of the excited state to that of the ground state
A sample of gas in a balloon has an initial temperature of 41 degree celsius and a volume of 1770 L . If the temperature changes to 96 degrees celsius, and there is no change of pressure or amount of gas, what is the new volume,V2 ,of the gas
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I am currently doing my field placement in a housing community at a family support center. I have only been there for less than a week, so I am still learning
Construct a demographic profile for your community. Use data, tables, and graphs as appropriate to compare and contrast
In your book, one scholar identified two different dimensions of her concept poverty. Which of the following dimensions of poverty was
Which term refers to the educational model that fostered the view of American society as a "melting pot," in which the goal of education
: What are semiotic theories? Select one. Question options: Theories that state that anything can be considered a symbol Theories that words are symbolic
Research a family you have seen in the media. It can be a fictional family or a family depicting something.
In the context of personnel practices, geocentric firms prefer Question options: people of local nationality developed for critical roles in their own country.