What is the concentration of cl
What is the concentration of Cl in a solution obtained by mixing 210 ml of 0.620 M KCl and 640 ml of 0.350M
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Given the concentration of either hydrogen ion or hydroxide ion, use the ion product constant of water to calculate the concentration of the other ion at 298K
If the initial concentration of AB is 0.230 M, and the reaction mixture initially contains no products, what are the concentrations of A and B after 70 s?
Your financial planner has just completed an analysis of your fixed-income holdings. She has determined each of your after-tax yields, but is cautioning you that the tax implications of your holdings could change if Congress changes marginal tax r
How much heat is required to take 13.9g of water from 35 degrees Celsius to steam at 120 degrees Celsius?
What would the molar concentration of the tree sap have to be to achieve this pressure on a day when the temperature is 35?
The normal characteristics stretching frequency of the carbonyl group of a ketone in the IR spectrum is about 1720 cm-1. Pick out the carbonyl stretching frequency of dibenzalacetone in Fig.37.6. Why is it so much lower than expected?
one mole of silicon si has a mass of 28.086 g, and one mole of carbon has a mass of 12.011 g. what is the massof one mole of silicon carbide ?
A sample of toothpaste was analyzed for its fluoride content by treating a 250 mg sample with an ionic strength buffer to extract F- followed by dilution to 100.0 mL.
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