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In the sentence, John bought a cake for his girlfriend, the noun phrase his girlfriend is an indirect object. Is the noun phrase a dollar in the sentence John mowed his neighbour's lawn for a dollar an indirect object as well? If you think it is an indirect object, explain why. If you think it is not an indirect object, explain why not. If it is not an indirect object, what would you call it?
Compaire soltuions 2 and 4. how does the common-ion effect influence the ph of solution 4? explain fully, and calculate the expected ph of each of these soltuions.
A 100. mL sample of 0.200 M aqueous hydrochloric acid is added to 100. mL of 0.200 M aqueous ammonia in a calorimeter whose heat capacity (excluding any water) is 480. J/K. The following reaction occurs when the two solutions are mixed.
A radioactive sample was analyzed seven times for the isotope ratio with a mean of 1.52793 and a standard deviation of 0.00007. Find the 99% confidence interval for the sample.
The work function of an element is the energy required to remove an electron from the surface of the solid element. The work function for lithium is 279.7 kJ/mol
Question- Why is sodium borohydride preferred over lithium aluminum hydride for the reduction of vanillin. What is the mechanistic reason, not the safety or practicical reason
given that Go = 5.02 kcal/mol for the complete reaction catalyzed by isocitrate dehydrogenase and that Go = 4.71 kcal/mol for the nonoxidative decarboxylation of oxalosuccinate, oxalosuccinate + H+ ----> CO2 + a-ketoglutartate.
question a titration is performed in which 50.0 ml of 0.0500 m hcl aq is titrated with 0.1000 m naoh. calculate the ph
A handbook records the solubility of carbon monoxide in water at 0 C and 1 atm pressure as 0.0354 mL CO per milliliter ofH2O. What pressure of CO(g) must be maintained above the solution to obtain 0.0100 M CO
Infrared (IR) spectroscopy analysis: please refer to the IR spectra on the last page. a) One of the IR spectra was taken of 1-decene, and the other of decane. Which is which?
Chester makes 1 L of a 0.01 M HCL solution and measure the pH. Burt then adds 5.80 g of sodium chloride to Chester's solution and measures the pH. Compute the difference between the two pH values obtained.
A chemical engineer studying the properties of fuels placed 1.500 g of a hydrocarbon in the bomb of a calorimeter and filled it with O2 gas. The bomb was immersed in 2.500 L of water and the reaction initiated.
The temperature of an oxyacetylene torch flame can reach as high as 3137 degrees C what is the temerature in degrees F
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