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What is the cell potential E By combining the above two half reaction to make a working voltaic cell, write the overall reaction for the working voltaic, which species is oxidized in anode, write the half reaction for anode.
Liquid sodium is being considered as an engine coolant. How many grams liquid sodium (minimum) are needed to absorb 9.20 MJ of energy (in form of heat) if the temperature of te sodium is not to increase by more than 10.0'C
Question- What is the experimental yield (in grams) of the solid product when the percent yield is 75.92 % when 1.180 g of silver nitrate reacts in solution with excess sodium phosphate
1) What happens when barium chloride is added to a sodium sulphate solution? What's the equation? 2) What happens when calcium chloride is added to a sodium sulphate solution? What's the equation?
To verify Boyle's Law using the relationship between gas volume and gas pressure when the amount of gas remains constant at certain temperature.
what types of intermolecular forces are found in crude oil?discuss the solubility in water of some organic compounds
Determine the pH of the solution after adding 50 ml of base. Determine the pH of the solution at the equivalence point.
Draw a Lewis structure for BrF. Draw the molecule by placing atoms on the grid and connecting them with bonds. Include all lone pairs of electrons.
Some of the ice melts and cools the water to 0 degrees celsius. When the ice and water mixture has come to a uniform temperature of 0 degrees celsius, how much ice has melted
A pound of coffee beans yields 30 cups of coffee (4 cups = 1 q). How many milliliters of coffee can be obtained from 1 g of coffee beans.
Reaction A has positve delta H and positve delta S, reaction B has positive delta H and negative delta S, reaction C has negative delta H and positiveS, reaction D has has negative delta H and negative delta S
waters heat of fusion is 80. its specific heat is 1.0 and its heat of vaporization is 540 . a canister is filled with
You perform a serial dilution of a 5 M NaCl solution:First dilution- pipette 10mL of 5 M NaCl into 99 mL of water. Second dilution- pipette 1 mL of the first dilution into 99mL of water.
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