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Problem- What volume of 0.15M HCl must be added to a 50.0 mL of 0.035 M AgNO3 to provide a twofold excess of chloride for the precipitation of Ag+?
I am in hurry anyone is there provide me the answer in quick phase
A gaseous mixture of and contains 35.8 nitrogen by mass. What is the partial pressure of oxygen in the mixture if the total pressure is 585 ?
a toothpaste contains 0.24 by mass sodium fluoride used to prevent dental caries and 0.30 by mass triclosan a
Why is cycloheptatrienone stable while cyclopentadienone is quite unstable. Explainthe difference in their stabilities.
What is the minimum pressure in kPa that must be applied at 25 degree C to obtain pure water by reverse osmosis from water that is 0.155 M in sodium chloride and 0.068M in magnesium sulfate
What are 5-8 characterstics that affect BP of a compound. Also, how would you order them in order of most important to least important
Sometimes the structure of phosphoric acid is written with single bonds to both the OH groups and to the oxygen atom; other times the bond between the P and the O is shown as a double bond. The "truth" probably lies somewhere between. Explain
Consider the formation of nitryl fluoride: 2NO2+F2=2NO2 the reaction is first order in F2 and second order overall. what is the rate law
If 200 ml of gas at 400 torr is transferred to a 20.0 ml cotnainer. What will the new pressure be if the temperature is kept constant?
What mass of sodium chloride would need to be added to the blood to bring the sodium ion concentration up to 0.140 M , assuming no change in blood volume
How many grams of methane gas (CH4) need to be combusted to produce 18.2 L water vapor at 1.2 atm and 275 K? CH4 (g) + 2 O2 (g)-> CO2 (g) + 2 H2O (g)
how does the structure of an atom determine the atoms emission and absorption spectra.
What is the percent-yield of H2 in the reaction below when an equimolar mixture of CH4 and CO2 with an initial total pressure of 20.0 atm reaches equilibrium at 1200. K, at which Kp = 3.548 x 106?
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