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Silver carbonate, Ag2CO3, is a sparinglysoluble solid. Please answer the following questions about asaturated solution prepared by placing solid silver carbonate inpure water in which the silver ion concentration,[Ag1+], was found to be 3.24E-04 M.
a. What is the molar solubility of silver carbonate, Ag2CO3?
b. What is the solubility product constant, Ksp, forsilver carbonate, Ag2CO3?
If we inject 120.0 mL of liquid helium and allow the entire system to warm to room temperature (25°C), what is the pressure inside the bottle
An igneous rock contains a Pb-206/U-238 mass ratio of 0.372. How old is the rock. (U?238 decays into Pb?206 with a half-life of 4.50×109 yr.)
The electronegativty for both sulfur and carbon is 2.5. Therefore the compound CS2 would be expected to A) be ionic with C as the anion
on december 1 1783 jacques charles became the first human topilot a non-tethered hydrogen balloon. he flew the balloon
Explain when a 1.150 g sample of iron ore is treated with 50.0 ml of HCL the iron dissolves in the acid to form a solution of FeCl3. The FeCl3 solution is diluted to 100.0 ml as well as the concentration of Fe3+ ions is determined by spectrometry ..
The solubility of sucrose (common table sugar) at 70C is 320 g/100 g H2O? a. How much sucrose can dissolve in 200 g of water at 70C?
If the Titanium crystallizes in a BCC structure. It has a density of 4.50 g/cm3. Compute side length of a cell for a titanium atom
A gaseous sample of this element is bombarded by photons of various energies (in these same units). Match each photon to the result of its absorption
Draw additional molecules of sulfanilamide and hypothesize the intermolecular interactions that are most important for providing a stable and selective crystal structure
Nitrogen gas reacts with hydrogen gas to produce ammonia by the following equation. N2(g) + 3H2(g) ---> 2NH3(g) A: If you have 3.98g of H2, how many grams of NH3 can be produced?
Question- A buffer is prepared from 0.25 mol benzoic acid and 0.15 mol sodium benzoate in 500 mL solution. a. What is the pH of the buffer? b. If 6.2 g of KOH are added to the buffer will the capacity be exceeded? c. Calculate the pH after KOH add..
An evacuated (empty) 276 mL glass bulb weighs 129.6375 g. Filled with an unknown gas, the bulb weighs 130.0318 g. Calculate the gas density in g/L.
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