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Draw the skeletal structure of the major organic product formed inthe reaction below when the second step is heated to reflux.
4-formyl-2-isopropylbutanoic acid reacted with 1)NaBH4/2) H2SO4 -----> major organic product
If 0.015 M NaCl shows conductivity of 12,000 units, based on "total ion concentration" what conductivity should be observed for 0.015 M K2SO4
Under standard-state conditions, what spontaneous reaction will occur in aqeuous solution among the ions
Write balanced nuclear equation for the following transformation. gold-188 decays by positron emission.
One metric ton (1000 kg) of coal is required to produce 7.3 MW-hr of electrical energy. In 1993, the Thomas Hill power plant (a small, coal-fired plant supplying rural electric cooperatives) produced 7100000.0 MW-hr.
Calculate the standard change in Gibbs free energy for the following reaction at 25 °C. 2C2H6 (g) + 7O2 (g) -> 4CO2 (g) + 6 H2O (g) ? kJ
A buffer is to be prepared by adding solid sodium acetate to 0.10 M CH3COOH. Which of the following concentrations of sodium acetate will produce the most effective buffer
A 1.80-L flask is filled with propane gas (C3H8), at 1.00 atm and -19.4°C. What is the mass of the propane in the flask.
An oxide of phosphorus is 43.7% P, is 56.3% O, and has a molecular weight of 284 g. What is its molecular formula
The pH of the resulting solution is 2.65. Calculate the Ka for the acid.
determines how many grams of glucose are in 100 mL of the final solution?
at a temperature of 520 degrees C, the equilibrium concentration of HI is 0.80 M, of H2 is 0.010 M, and of I2 is 0.010 M. What is the K for the reaction?
what is the maximum mass of an object traveling at 549 m·s-1 for which the de Broglie wavelength is observable?
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