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Problem- you titrate 15.0mL of an unknown acid using 0.1733M NaOH. You monitor the titration using the lab Quest equipment. When you plotted the second derivative curve, your regression line had the formula y= -20.7x+259.1. What is the Molarity of the unknown acid?Solve the above questions, Show each steps for the above problem
Provide your answer in scientific notation, working it out this problem
In the reaction Cu(s) + 2AgNO3(aq) --> 2Ag(s) + Cu(NO3)2(aq), what number of grams of silver can be produced from 49.1 g of copper?
When a 0.528 g sample of a compound containing only carbon, hydrogen, and oxygen is burned, 0.306 g of water and 0.815 g of carbon dioxide are formed. What is the empirical formula for this compound?
calculate the fraction of atom sites that are vacant for lead atits melting temperature of 327oc 600k. assume anenergy
An artist statue has a surface area of 14.6 feet squared. the artist plans to apply gold plates to the statue and wants the coating to be 2.5 micrometers thick. If the price of gold were $625.10 per troy ounce, how much would it cost to give the s..
The Radio signals from Zog reveal that balloonium is a monatomic gas with two positive nuclear charges. Use the data to assume the names that Earthlings give to these elements
How many grams of oxygen are in 4.50x 10^23 molecules of (NH4)2SO4
If 3.17 moles of ethane, C2H6 undergo combustion,according to the unbalanced equation C2H6+O2--> CO2+H2O, how many moles of oxygen are required?
What is the pH of a solution prepared by mixing 200 ml of 0.1 M HCl with 300 ml of 0.1 M sodium acetate and diluting the mixture to 1 L?
Explain the geometry shape around a carbon atom which has one triple bond as well as one single bond to its neighboring atoms. Explain what is the angle between these two bond directions
The synthesis of zinc iodide was performed utilizing 2.3012 g of zinc and 1.0698 g of iodine. Find out the limiting reactant and calculate the theoretical yield of zinc iodide in grams.
what is the hybridization of the central atom in
Suppose that 180 g of ethanol at 26 ? C is mixed with 225 g of ethanol at 83 ? C at constant atmospheric pressure in a thermally insulated vessel.
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