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Problem- Well A has a concentration of 0.011 ppm(parts per million) of Pb2+ Well B. contains 6.5x10-4 grams of Pb2+ in 5.00 liters Which well has the smaller concentration of Pb2+.
Hello Experts please provide me the detailed computation for above question
If the vinegar were measured volumetrically (e.g., a pipet), what additional piece of data would be needed to complete the calculations for the experiment
What is the final concentration if 75.0ml of a 3.50M glucose solution is diluted to a volume of 400.0ml
determine the theatrical yield if 1.56 grams of hydrogen is permitted to combines with 9.70 grams of nitrogen producing
Problem- Determine the concentrations of each zinc-containing species in a solution saturated with solid Zn(OH)2 and having a fixed OH- concentration of 3.7 x 10-7 M. The equilibrium constants for the equilibria that occur in the solution follow:
Problem- Provide transition metal oxidation state, number of electrons, and the correct name for each of the following complexes
Wriite an equation for a substitution reaction between 2-bromopropane and potassium iodide. In this case, do not include the state
The solubility of N2 in blood can be a serious problem (the "bends") for divers breathing compressed air (78% N2 by volume) at depths greater than 50 ft. Find the volume (in mL) of N2, measured at 25degrees celsius and 1.00 atm, released per liter..
Explain why corresponding phosphorus and arsenic compounds resemble each other more closely than they do nitrogen compounds
1) A portion of 50.00 ml HCL solution requires 29.71 ml of 0.01963 M Ba(OH)2 to reach the end point. Determine the molarity for HCL. 2) Calculate the molar solubility of Ba(IO3)2 in a solution that us 0.02 M in Ba(NO3)2
A baked cake is taken out of a 400 degrees oven as well as placed on a table in a 65 degree room. Twenty minutes later the temperature is 320 degrees. It cools according to newtons law. What the temperature of the cake after 30 minutes. All temper..
One mole of a hydrocarbon whose formula is CnHm is burned in Oxygen at 298K and 1atm pressure. Show that the enthalpy change for this process is given by the equation
The hydroxyl radical, OH, is important not only in atmospheric chemistry but also in cell biology, as it participates in biochemical reactions as a free radical.
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